{"eid":"baidu","name":"Baidu","domain":"baidu.com","resolved_by":"domain","topics":["compute","netdisk-pan","storage"],"n_records":8,"best_vorder":1,"review":null,"aliases":["Alibaba Cloud, Tencent","Baidu","Baidu AI Studio","Baidu AI Studio 星河社区 (aistudio.baidu.com) — dataset + notebook storage","Baidu PaddlePaddle AI","Baidu Pan (百度网盘)","Baidu Pan / 百度网盘","Baidu Qianfan AppBuilder knowledge bases","baidu cloud ccr personal edition","baidu qianfan 'unlimited' knowledge base storage","baidu.com"],"records":[{"rid":"storage/baidu-ai-studio-dataset-notebook-storage","card":{"rid":"storage/baidu-ai-studio-dataset-notebook-storage","eid":"baidu","topic":"storage","slug":"baidu-ai-studio-dataset-notebook-storage","provider":"Baidu AI Studio 星河社区 (aistudio.baidu.com) — dataset + notebook storage","url":"https://aistudio.baidu.com","domain":"baidu.com","category":"model-hub","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"reported","binding":"per-object-cap","identity_kind":"country-phone","identity_basis":"stated","needs_card":0,"needs_phone":1,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"s3-compatible,rest,git,rclone,cli","egress_metered":0,"per_object_bytes":50000000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"Two separate pools, which is the interesting part: (1) Notebook persistent workspace — verbatim 'Notebook每个用户提供 100G 的云端持久化存储空间作为个人工作区，访问路径为 /home/aistudio/w...","duplicate_of":null,"n_unknown":4},"record":{"topic":"storage","slug":"baidu-ai-studio-dataset-notebook-storage","provider":"Baidu AI Studio 星河社区 (aistudio.baidu.com) — dataset + notebook storage","url":"https://aistudio.baidu.com","category":"model-hub","free_tier":{"stated":"Two separate pools, which is the interesting part: (1) Notebook persistent workspace — verbatim 'Notebook每个用户提供 100G 的云端持久化存储空间作为个人工作区，访问路径为 /home/aistudio/work' (100 GB per user, persisted in real time); (2) Datasets — '单个文件大小要小于50GB，一个数据集最多可上传50G数据内容' (single file under 50 GB, one dataset holds at most 50 GB of content). So 100 GB standing + 50 GB per dataset, and datasets are a separately-created object, not a folder in the workspace.","unit":"GB","metered_on":"unstated","source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/5k39vd65f","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"50 GB per file","bytes":50000000000,"source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/5k39vd65f","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/5k39vd65f","notes":"not stated"},"egress":{"terms":"Free for public datasets — downloads are anonymous HTTP from Baidu's CDN with no egress line and no per-GB charge anywhere in the docs. No metered-egress surface exists because AI Studio is not a cloud-storage product with a billing meter.","metered":false},"interface":["s3-compatible","rest","git","rclone","cli"],"interface_detail":"rest","tooling":"First-party pip package aistudio-sdk: `aistudio upload --repo-type {model,dataset} --include ... --max-workers N` with a User Access Token from aistudio.baidu.com/account/accessToken. Also git+LFS, and a web uploader. Python SDK + CLI both documented. No rclone backend, no S3 API.","chaining":"This is the multiplier case §1 describes: 50 GB is per DATASET, and the quota field explicitly separates the 100 GB workspace from dataset storage. N datasets x 50 GB is the intended pattern (people mount several datasets into one project simultaneously — Q21 '添加数据集' shows multiple datasets attached to a single project). 20 TiB = ~410 datasets. Whether the dataset COUNT is capped is the one number I could not establish — no page states a limit on number of datasets, and the platform's own docs describe creating datasets repeatedly as normal workflow.","limits":[{"kind":"per-object-cap","value":"50 GB per file","source":"https://ai.baidu.com/ai-doc/AISTUDIO/5k39vd65f"},{"kind":"write-gated","value":"review purposes","source":"https://ai.baidu.com/ai-doc/AISTUDIO/5k39vd65f"}],"limits_note":"50 GB per file, 50 GB per dataset, 100 GB persistent workspace. Notebook main file (.ipynb) capped at 10 MB for preview purposes. Free GPU is 12 h/day with an 8-point/day sign-in economy, but compute is irrelevant here. Dataset uploads above 150 MB must go through the dataset path rather than direct project upload. No documented retention/expiry on datasets.","identity_cost":{"kind":"country-phone","detail":"email + any-phone, but the platform is China-facing and prior rounds recorded Chinese pans demanding +86 real-name verification and Alipay. Treat as country-phone until a registration attempt proves otherwise.","country":null},"reliability_note":"Datasets are mutable (versions exist — '生成新版本'). Notebook containers are recycled when idle and have a forced maximum lifetime, but /home/aistudio/work is described as real-time persistent, so the workspace is the durable part. Heavily China-network-oriented; download speeds from outside CN are untested here.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/5k39vd65f","date":"2026-10-21","proved":"read live (via ?__provider=firecrawl after the default reader 504'd): Q7 '100G的云端持久化存储空间作为个人工作区，访问路径为 /home/aistudio/work/。写到该目录下的文件将被实时持久化存储'; Q1 '单个文件大小要小于50GB，一个数据集最多可上传50G数据内容'"},{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/nme7yirqi","date":"2026-10-21","proved":"read live: five upload methods; `aistudio upload -h` showing --repo-type {model,dataset} and --max-workers; token at /account/accessToken"},{"url":"https://aistudio.baidu.com/datasetoverview","date":"2026-10-21","proved":"probe: GET -> 200 (13,685 bytes); GET https://aistudio.baidu.com/api/v1/datasets?per=2 -> 302 (API versioned/redirected, no anonymous JSON)"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","notes":"Two separate pools, which is the interesting part: (1) Notebook persistent workspace — verbatim 'Notebook每个用户提供 100G 的云端持久化存储空间作为个人工作区，访问路径为 /home/aistudio/work' (100 GB per user, persisted in real time); (2) Datasets — '单个文件大小要小于50GB，一个数据集最多可上传50G数据内容' (single file under 50 GB, one dataset holds at most 50 GB of content). So 100 GB standing + 50 GB per dataset, and datasets are a separately-created object, not a folder in the workspace.","extras":{},"binding":"per-object-cap","binding_note":"the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":100.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":50.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:write-gated","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[]},{"rid":"compute/alibaba-cloud-tencent","card":{"rid":"compute/alibaba-cloud-tencent","eid":"baidu","topic":"compute","slug":"alibaba-cloud-tencent","provider":"Alibaba Cloud, Tencent","url":"https://cloud.baidu.com/campaign/free/index.html","domain":"baidu.com","category":"cloud VM","tier":null,"verdict":"fails-identity","vorder":4,"grp":"rejected","confidence":"reported","binding":"retention-clamped","identity_kind":"national-id","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":1,"needs_institution":0,"country":null,"crypto":null,"interfaces":null,"egress_metered":null,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-22T00:00:00.000Z","verified_basis":"live","checked_on":"2026-10-22","stale_on":"2026-11-05","n_evidence":4,"usd_month":null,"usd_per_tb_month":null,"summary":"Free trials of 7 to 30 days depending on vendor: Alibaba 7 days (14 on some products), Tencent 15 days, Huawei 30 days, Baidu 7 days with a 180-day campaign ...","duplicate_of":null,"n_unknown":8},"record":{"topic":"compute","slug":"alibaba-cloud-tencent","provider":"Alibaba Cloud, Tencent","url":"https://cloud.baidu.com/campaign/free/index.html","category":"cloud VM","free_tier":{"stated":"Free trials of 7 to 30 days depending on vendor: Alibaba 7 days (14 on some products), Tencent 15 days, Huawei 30 days, Baidu 7 days with a 180-day campaign variant, JD 15 days. Baidu's rules page requires a real-name verified account: \"users who register and complete real-name verification\".","unit":"none","metered_on":"wall-clock","source_url":"https://cloud.baidu.com/campaign/free/index.html","read_on":"2026-10-22","notes":"trial-credit"},"per_object_cap":{"stated":"not applicable","bytes":null,"source_url":"https://cloud.baidu.com/campaign/free/index.html","notes":null},"retention":{"stated":"Every one of the five gates the trial on real-name verification, which needs a national identity document, and every one ends within 30 days with no renewal path; the resource is auto-released at expiry.","days":null,"source_url":"https://cloud.baidu.com/campaign/free/index.html","notes":null},"egress":{"terms":"not stated","metered":false,"free_allowance":null,"price_per_tb":null,"source_url":"https://cloud.baidu.com/campaign/free/index.html"},"interface":["unknown"],"interface_detail":"inferred from the tooling the provider documents; not probed","tooling":"not stated","chaining":"Nothing that survives a month. The only durable Chinese free lane is the 180-day Baidu campaign, and it is annual and date-boxed rather than recurring.","limits":[{"kind":"retention-clamped","value":"Every one of the five gates the trial on real-name verification, which needs a national identity document, and every one ends within 30 days with no renewal path; the resource is auto-released at expiry.","source":"https://cloud.baidu.com/campaign/free/index.html"}],"limits_note":"Every one of the five gates the trial on real-name verification, which needs a national identity document, and every one ends within 30 days with no renewal path; the resource is auto-released at expiry.","binding":"retention-clamped","binding_note":"Every one of the five gates the trial on real-name verification, which needs a national identity document, and every one ends within 30 days with no renewal path; the resource is auto-released at expiry.","identity_cost":{"kind":"national-id","detail":"registration plus real-name verification before any trial: Baidu's campaign rules require \"users who register and complete real-name verification\" and its 180-day event requires verification within a week of registration, and JD Cloud requires new-user status plus real-name verification; the comparison read adds Tencent requiring a corporate check or a personal credit score of at least 600 and Huawei requiring a bank card bound to the account. The record's own limits row reads that verification as needing a national identity document, which is why the kind is national-id; no evidence row quotes the document list, so whether a foreign passport can substitute is not stated. No hold amount is stated and debit or prepaid acceptance is not stated","country":null},"reliability_note":"no reliability event recorded","confidence":"reported","evidence":[{"url":"https://cloud.baidu.com/campaign/free/index.html","date":"2026-10-22","proved":"campaign rules require registration plus real-name verification, cap each user to one free claim per product class, and state that resources are released at expiry, quoted from the rules block"},{"url":"https://bce.baidu.com/event/clouday/index.html","date":"2026-10-22","proved":"a 180-day trial event restricted to accounts registered on one day and real-name verified within a week, after which resources are cleaned up 7 to 30 days post-expiry"},{"url":"https://www.henghost.com/news/article/503871/","date":"2026-10-22","proved":"comparison table of the five vendors giving 7 to 30 day trial lengths and naming the identity conditions, including Tencent requiring a corporate check or a personal credit score of at least 600, and Huawei requiring a bank card bound"},{"url":"https://github.com/vtukh186/jd-cloud-server-trial","date":"2026-10-22","proved":"JD Cloud trial is now 15 days rather than the 6 months older posts claim, and requires new-user status plus real-name verification"}],"verdict":"fails-identity","verified_at":"2026-10-22T00:00:00.000Z","notes":"This is one consolidated finding rather than five because the decision is the same and the door is the same: national identity. Two corrections worth carrying: JD's free period shrank from 6 months to 15 days, and Tencent's corporate requirement blocks an individual without a company. The 180-day Baidu figure is the largest in the group and still fails on identity. An account with a Chinese national ID would find a real 2 vCPU class trial here.","extras":{"wave2":{"class":"refutation-identity-gated","free_tier_kind":"trial-credit","shape":null}}},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"},{"path":"$.limits[0].value","kind":"limit:retention-clamped","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.egress.metered","egress-unknown"],["$.egress.terms","not-stated"],["$.interface","interface-unknown"],["$.per_object_cap.notes","process"],["$.per_object_cap.stated","not-applicable"],["$.reliability_note","none-observed"],["$.retention.notes","process"],["$.tooling","not-stated"]],"history":[],"drift":[]},{"rid":"compute/baidu-ai-studio","card":{"rid":"compute/baidu-ai-studio","eid":"baidu","topic":"compute","slug":"baidu-ai-studio","provider":"Baidu AI Studio","url":"https://aistudio.baidu.com/","domain":"baidu.com","category":"notebook runtime","tier":null,"verdict":"fails-identity","vorder":4,"grp":"rejected","confidence":"reported","binding":"volume-quota","identity_kind":"national-id","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":1,"needs_institution":0,"country":null,"crypto":null,"interfaces":null,"egress_metered":null,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-22T00:00:00.000Z","verified_basis":"live","checked_on":"2026-10-22","stale_on":"2026-10-24","n_evidence":2,"usd_month":null,"usd_per_tb_month":null,"summary":"8 points a day, where 'each point buys 2 hours of the advanced GPU V100 16GB or 1 hour of the advanced GPU V100 32GB', so the daily allowance is 8 hours on a...","duplicate_of":null,"n_unknown":9},"record":{"topic":"compute","slug":"baidu-ai-studio","provider":"Baidu AI Studio","url":"https://aistudio.baidu.com/","category":"notebook runtime","free_tier":{"stated":"8 points a day, where 'each point buys 2 hours of the advanced GPU V100 16GB or 1 hour of the advanced GPU V100 32GB', so the daily allowance is 8 hours on a V100 32GB or 16 hours on a V100 16GB; the same documentation caps the advanced GPU at 48 hours a week at bronze level","unit":"hours","metered_on":"wall-clock","source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","read_on":"2026-04-27","notes":"allowance"},"per_object_cap":{"stated":"not applicable","bytes":null,"source_url":"https://aistudio.baidu.com/","notes":null},"retention":{"stated":"the daily window is somewhere between 2.6 and 8 hours and the container is destroyed rather than paused, so a checkpoint outside the persistent mount is lost each day; the Chinese real-name requirement is the harder wall.","days":null,"source_url":"https://aistudio.baidu.com/","notes":null},"egress":{"terms":"not stated","metered":false,"free_allowance":null,"price_per_tb":null,"source_url":"https://aistudio.baidu.com/"},"interface":["unknown"],"interface_detail":"inferred from the tooling the provider documents; not probed","tooling":"not stated","chaining":"A V100 32 GB is the only free card found that can hold a 13B model unquantised, and as a chain element it is the training half and never the serving half.","limits":[{"kind":"volume-quota","value":"48 hours a week on the advanced GPU at bronze level, which is below the 8 hours a day the daily points would otherwise allow","source":"https://ai.baidu.com/ai-doc/AISTUDIO/1kczvydw9"},{"kind":"retention-clamped","value":"a running project is terminated 10 minutes after it stops being used","source":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec"}],"limits_note":"the daily window is somewhere between 2.6 and 8 hours and the container is destroyed rather than paused, so a checkpoint outside the persistent mount is lost each day; the Chinese real-name requirement is the harder wall.","binding":"volume-quota","binding_note":"the weekly cap of 48 hours at bronze level binds before the daily allowance: 8 hours a day is 56 hours a week, which the weekly cap refuses","identity_cost":{"kind":"national-id","detail":null,"country":null},"reliability_note":"no reliability event recorded","confidence":"reported","evidence":[{"url":"https://linux.do/t/topic/2068176","date":"2026-04-27","proved":"quoted, translated: Baidu AI Studio gives 2.6 hours of V100 32 GB a day, is extremely unstable, and writing large files crashes the container [re-read 2026-10-22: fetch exit 0, token overlap 0.0; the original capture stands]"},{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","date":"2026-10-22","proved":"quoted, translated from the vendor help page: 'each point buys 2 hours of the advanced GPU V100 16GB or 1 hour of the advanced GPU V100 32GB', and 'running a project each day grants 8 points', so the published daily allowance is 8 hours on a V100 32GB, which is the top of the stored 2.6-to-8-hour range and not the bottom; the same page states the environment 'keeps running for 10 minutes' after the browser closes and 'after 10 minutes it will be terminated', which supports the destroyed-not-paused claim. Supports the quota and the retention; the real-name gate is not on this page and stays reported"}],"verdict":"fails-identity","verified_at":"2026-10-22T00:00:00.000Z","notes":"A V100 at 32 GB a day for years is a real perpetual allowance and worth recording even though the door is shut, because the number is what makes the door worth naming. The daily figure is 2.6, 3 to 4 or 8 hours depending on the poster, which is the signature of a shifting allocation; the range is recorded rather than a point.","extras":{"wave2":{"class":"free-gpu-notebook","free_tier_kind":"allowance","shape":{"vcpu":null,"ram_gib":null,"gpu_class":"V100","gpu_count":1,"vram_gib":32}}}},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":2.0,"unit":"hours","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:volume-quota","num":48.0,"unit":"hours","per":"week","currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:retention-clamped","num":10.0,"unit":"minutes","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.egress.metered","egress-unknown"],["$.egress.terms","not-stated"],["$.identity_cost.detail","process"],["$.interface","interface-unknown"],["$.per_object_cap.notes","process"],["$.per_object_cap.stated","not-applicable"],["$.reliability_note","none-observed"],["$.retention.notes","process"],["$.tooling","not-stated"]],"history":[],"drift":[]},{"rid":"compute/baidu-paddlepaddle-ai","card":{"rid":"compute/baidu-paddlepaddle-ai","eid":"baidu","topic":"compute","slug":"baidu-paddlepaddle-ai","provider":"Baidu PaddlePaddle AI","url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","domain":"baidu.com","category":"GPU cloud","tier":null,"verdict":"fails-identity","vorder":4,"grp":"rejected","confidence":"documented","binding":"request-rate","identity_kind":"national-id","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":1,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest","egress_metered":null,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-22T00:00:00.000Z","verified_basis":"live","checked_on":"2026-10-22","stale_on":"2026-11-21","n_evidence":4,"usd_month":null,"usd_per_tb_month":null,"summary":"\" 8 GPU V100 16GB 16 \" - 8 compute-card points are granted per day, and \" GPU V100 16GB 2 GPU V100 32GB 1 \".","duplicate_of":null,"n_unknown":9},"record":{"topic":"compute","slug":"baidu-paddlepaddle-ai","provider":"Baidu PaddlePaddle AI","url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","category":"GPU cloud","free_tier":{"stated":"\" 8 GPU V100 16GB 16 \" - 8 compute-card points are granted per day, and \" GPU V100 16GB 2 GPU V100 32GB 1 \".","unit":"hours","metered_on":"wall-clock","source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","read_on":"2026-10-22","notes":"recurring-allowance"},"per_object_cap":{"stated":"not applicable","bytes":null,"source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","notes":null},"retention":{"stated":"not applicable","days":null,"source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","notes":null},"egress":{"terms":"not stated","metered":false,"free_allowance":null,"price_per_tb":null,"source_url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec"},"interface":["rest"],"interface_detail":"inferred from the tooling the provider documents; not probed","tooling":"not stated","chaining":"480 V100-hours a month is the largest recurring GPU allowance found anywhere and it exceeds Kaggle's by a factor of nearly four it composes with nothing here because the door is a mainland real-name account.","limits":[{"kind":"request-rate","value":"the mainland phone plus real-name check binds before any quota: without the 16 V100-hours a day are unreachable, and behind it the PaddlePaddle-only image restricts what runs at all","source":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec"}],"limits_note":"the mainland phone plus real-name check binds before any quota: without the 16 V100-hours a day are unreachable, and behind it the PaddlePaddle-only image restricts what runs at all","binding":"request-rate","binding_note":"the mainland phone plus real-name check binds before any quota: without the 16 V100-hours a day are unreachable, and behind it the PaddlePaddle-only image restricts what runs at all","identity_cost":{"kind":"national-id","detail":null,"country":null},"reliability_note":"no reliability event recorded","confidence":"documented","evidence":[{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","date":"2026-10-22","proved":"quoted: 8 GPU V100 16GB 16"},{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","date":"2026-10-22","proved":"quoted: GPU V100 16GB 2 GPU V100 32GB 1 ; billing per minute, aggregated every 6 minutes; the environment is kept alive 10 minutes after the browser closes"},{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/1kczvydw9","date":"2026-10-22","proved":"quoted progression table: Notebook GPU weekly hours rise with account level from 48 hours (bronze) to 120 hours (diamond), and GPU weekly hours from 4 to 24"},{"url":"https://ai.baidu.com/ai-doc/AISTUDIO/nk39v9kec","date":"2026-10-22","proved":"probe 200, 836156 bytes, 2026-10-22T14:24:18Z, no false-200 signature"}],"verdict":"fails-identity","verified_at":"2026-10-22T00:00:00.000Z","notes":"This is the biggest number in the survey and it is unreachable for a user: registration is a mainland phone number and the account behind it carries a real-name check, and the platform's own third-party guides state the frameworks are restricted to the PaddlePaddle ecosystem. 480 hours a month is 16 x 30, arithmetic on the published daily grant. Two open items: the official page does not state how long the daily 8 points stay valid (one forum post says 24 hours, unverified), and the weekly ceiling in the levelling table (48 hours a week at bronze) may bind before the daily grant does at low account levels.","extras":{"wave2":{"class":"recurring-daily-quota","free_tier_kind":"recurring-allowance","shape":{"vcpu":null,"ram_gib":null,"gpu_class":"V100 16GB","gpu_count":1}}}},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":16.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:request-rate","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.egress.metered","egress-unknown"],["$.egress.terms","not-stated"],["$.identity_cost.detail","process"],["$.per_object_cap.notes","process"],["$.per_object_cap.stated","not-applicable"],["$.reliability_note","none-observed"],["$.retention.notes","process"],["$.retention.stated","not-applicable"],["$.tooling","not-stated"]],"history":[],"drift":[]},{"rid":"netdisk-pan/baidu-pan","card":{"rid":"netdisk-pan/baidu-pan","eid":"baidu","topic":"netdisk-pan","slug":"baidu-pan","provider":"Baidu Pan (百度网盘)","url":"https://pan.baidu.com","domain":"baidu.com","category":"consumer-pan","tier":null,"verdict":"fails-quota","vorder":6,"grp":"rejected","confidence":"reported","binding":"per-ip-shaping","identity_kind":"country-phone","identity_basis":"stated","needs_card":0,"needs_phone":1,"needs_id":0,"needs_institution":0,"country":"86","crypto":null,"interfaces":"rest","egress_metered":1,"per_object_bytes":1000000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":6,"usd_month":null,"usd_per_tb_month":null,"summary":"300 GB after a mobile-client login; 100 GB on registration alone: '用户注册即有100G云空间，在手机客户端登录则升级为300G'","duplicate_of":null,"n_unknown":0},"record":{"topic":"netdisk-pan","slug":"baidu-pan","provider":"Baidu Pan (百度网盘)","url":"https://pan.baidu.com","category":"consumer-pan","free_tier":{"stated":"300 GB after a mobile-client login; 100 GB on registration alone: '用户注册即有100G云空间，在手机客户端登录则升级为300G'","unit":"GiB","metered_on":"stored-bytes","source_url":"https://zh.wikipedia.org/wiki/中国大陆网盘列表","read_on":"2026-10-21"},"per_object_cap":{"stated":"1 GB per file on the web uploader, 4 GB on the desktop client, 10 GB on VIP and 20 GB on SVIP","bytes":1000000000,"source_url":"https://pan.baidu.com/disk/help"},"retention":{"stated":"Trash holds deleted files for 10 days. The free allowance was cut from 2 TB to 100 GB in 2020 for accounts not logged in for two years","days":null,"source_url":"https://www.ithome.com/0/511/746.htm"},"egress":{"terms":"Metered by throttle rather than by byte: non-member downloads are capped around 0.1 MB/s and anything sizeable needs the desktop or mobile client","metered":true,"free_allowance":null,"price_per_tb":null,"source_url":"https://zh.wikipedia.org/wiki/中国大陆网盘列表"},"interface":["rest"],"tooling":"an official open platform with OAuth 2.0 at pan.baidu.com/union/doc, for example GET /api/quota with an access token returning total, free and used in bytes; the OpenList BaiduNetdisk driver; a Baidu developer app is required","chaining":"300 GB per Baidu account and Baidu accounts need a phone number. At 0.1 MB/s the non-member throttle makes even 500 GB a day impossible, so the read path fails independently of the quota","limits":[{"kind":"per-ip-shaping","value":"about 0.1 MB/s on a non-member download","source":"https://zh.wikipedia.org/wiki/中国大陆网盘列表"},{"kind":"per-object-cap","value":"1 GB per file on web, 4 GB on the desktop client, free","source":"https://pan.baidu.com/disk/help"},{"kind":"retention-clamped","value":"the free allowance drops to 100 GB for accounts idle for two years","source":"https://www.ithome.com/0/511/746.htm"}],"identity_cost":{"kind":"country-phone","detail":"a Chinese mobile number. The open platform adds a developer app on top","country":"86"},"reliability_note":"Content scanning applies even to private files: matching files become unreadable for the uploader too. The free tier is effectively read-only at serving scale. The guest share path gets further than expected and then stops: /share/verify returns errno 0 with a randsk cookie and the page renders the real file tree, but /share/list answers errno 2 and every byte path needs BDUSS","confidence":"reported","evidence":[{"url":"https://zh.wikipedia.org/wiki/中国大陆网盘列表","date":"2026-10-21","proved":"table row '百度网盘, 300G, 无, 有, 有, 0.1M/s, 是, 是' and '注册即有100G云空间，在手机客户端登录则升级为300G'"},{"url":"https://pan.baidu.com/disk/help","date":"2026-10-21","proved":"'普通用户使用百度网盘Web端上传文件时，单文件最大支持1G' desktop client 4 GB; VIP 10 GB; SVIP 20 GB"},{"url":"https://www.ithome.com/0/511/746.htm","date":"2026-10-21","proved":"'若过去两年未登录过，免费空间将从 2TB 调整为 100GB'"},{"url":"probe:POST https://pan.baidu.com/share/verify?surl=RK7uBqaqgqJHLJbadXI48g","date":"2026-10-21","proved":"200 with {\"errno\":0,\"randsk\":\"oMkK%2Fo1NQiRi7U58...\"}, so the passcode gate opens a guest session"},{"url":"probe:GET https://pan.baidu.com/share/list?uk=858219170&shareid=47786905570","date":"2026-10-21","proved":"200 with {\"errno\":2,\"show_msg\":\"啊哦，链接出错了\"} for the same uk and shareid the page rendered"},{"url":"probe:GET https://pan.baidu.com/rest/2.0/xpan/multimedia","date":"2026-10-21","proved":"{\"errmsg\":\"Invalid Bduss\",\"errno\":-6}, so every byte path needs a logged-in session"}],"verdict":"fails-quota","verified_at":"2026-10-21T00:00:00.000Z","binding":"per-ip-shaping","binding_note":"300 GB is 60% of the filter and 0.1 MB/s is 8.6 GB a day, so the throttle binds first: the corpus would need 116 days of continuous reading to serve one day's target.","notes":"One record for the provider and its two seed sub-findings, the 2 TB to 100 GB cut and the anonymous share path. The anonymous path is the more interesting of the two: it proves the share metadata is public and the bytes are not, which is the pattern the whole topic is built on.","extras":{"access_mode":"registration-gated","anonymous_read":"metadata yes, bytes no","aliases":["Baidu Pan / 百度网盘"],"cross_topic_record":"dossier/storage/baidu-pan.json","cross_topic_note":"A record for this provider already exists under the storage topic; this one is scoped to its role as a pan, following the same split dossier/netdisk-pan/lanzou.json uses."}},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":300.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-ip-shaping","num":0.1,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[1].value","kind":"limit:per-object-cap","num":1.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[2].value","kind":"limit:retention-clamped","num":100.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[],"history":[],"drift":[]},{"rid":"storage/baidu-qianfan-appbuilder-knowledge-bases","card":{"rid":"storage/baidu-qianfan-appbuilder-knowledge-bases","eid":"baidu","topic":"storage","slug":"baidu-qianfan-appbuilder-knowledge-bases","provider":"Baidu Qianfan AppBuilder knowledge bases","url":"https://ai.baidu.com/ai-doc/AppBuilder/lmde5yr7s","domain":"baidu.com","category":"Chinese agent platform / RAG knowledge base","tier":null,"verdict":"fails-quota","vorder":6,"grp":"rejected","confidence":"reported","binding":"per-object-cap","identity_kind":"any-phone","identity_basis":"stated","needs_card":0,"needs_phone":1,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"s3,rest","egress_metered":0,"per_object_bytes":500000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":5,"usd_month":null,"usd_per_tb_month":null,"summary":"Advertised as '文件存储和处理不限量' (file storage and processing unlimited) on the shared-storage path; documented default is 100 knowledge bases x 800 files each = 8...","duplicate_of":null,"n_unknown":5},"record":{"topic":"storage","slug":"baidu-qianfan-appbuilder-knowledge-bases","provider":"Baidu Qianfan AppBuilder knowledge bases","url":"https://ai.baidu.com/ai-doc/AppBuilder/lmde5yr7s","category":"Chinese agent platform / RAG knowledge base","free_tier":{"stated":"Advertised as '文件存储和处理不限量' (file storage and processing unlimited) on the shared-storage path; documented default is 100 knowledge bases x 800 files each = 80,000 files. PDF up to 500 MB / 3,000 pages per file on one endpoint; txt 10 MB, docx/doc/ppt/pptx 50 MB on the ingestion path.","unit":"objects","metered_on":"stored-bytes","source_url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"per-object-cap 500 MB","bytes":500000000,"source_url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","notes":"not stated"},"egress":{"terms":"No egress fee on platform-hosted knowledge files.","metered":false},"interface":["s3","rest"],"interface_detail":"REST (Qianfan API: upload-to-knowledge-base, create dataset); the BOS-backed path is the only one with a real quota story","tooling":"Baidu Qianfan SDK / plain REST; BOS S3-like API for the source-import path","chaining":"100 KBs x 800 files = 80,000 files per account on shared storage; 'unlimited' only on the BOS/BES enterprise path, which means paying for BOS — that collapses to BOS pricing, which is out of scope.","limits":[{"kind":"per-object-cap","value":"per-object-cap 500 MB","source":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340"}],"limits_note":"per-object-cap 500 MB (PDF), 50 MB (other docs), 10 MB (txt). BOS-backed import is the documented route to '大规模数据' (large-scale data).","identity_cost":{"kind":"any-phone","detail":"any-phone","country":null},"reliability_note":"The 'unlimited' claim is 2024 marketing for the enterprise RAG tier and does not survive contact with the docs: the same help centre says the shared-storage path 'supports 小规模文件导入' (small-scale import), and the unlimited path runs through user-owned BOS which is billed. Baidu Cloud registration requires a phone number. Treat as a documented-name entry, not a qualifying provider.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","date":"2026-10-21","proved":"'✨文件存储和处理不限量' (file storage and processing unlimited), 2024-07-22"},{"url":"https://ai.baidu.com/ai-doc/AppBuilder/lmde5yr7s","date":"2026-10-21","proved":"'本地上传 | 上传本地数据并导入 AppBuilder 共享存储服务，支持小规模文件导入' vs '百度对象存储（BOS）| 导入 BOS 中的数据，支持导入大规模数据'"},{"url":"https://cloud.baidu.com/doc/qianfan/s/umh4stn0t","date":"2026-10-21","proved":"'每位用户可创建100个知识库，每个知识库支持上传800个文件'"},{"url":"https://ai.baidu.com/ai-doc/AppBuilder/Olz18mbpq","date":"2026-10-21","proved":"'.pdf文件不能超过500MB且不能超过3000页；其他类型文件不能超过50MB'"},{"url":"https://www.yun88.com/qa/4409.html","date":"2026-10-21","proved":"'默认800个，打通BOS+BES后不设上限' (default 800, no cap once BOS+BES is connected)"}],"verdict":"fails-quota","verified_at":"2026-10-21T00:00:00.000Z","notes":"Advertised as '文件存储和处理不限量' (file storage and processing unlimited) on the shared-storage path; documented default is 100 knowledge bases x 800 files each = 80,000 files. PDF up to 500 MB / 3,000 pages per file on one endpoint; txt 10 MB, docx/doc/ppt/pptx 50 MB on the ingestion path.","extras":{"dead_end":{"failure_class":"quota","why":"Advertised as '文件存储和处理不限量' (file storage and processing unlimited) on the shared-storage path; documented default is 100 knowledge bases x 800 files each = 80,000 files. PDF up to 500 MB / 3,000 pages per file on one endpoint; txt 10 MB, docx/doc/ppt/pptx 50 MB on the ingestion path.","retry_when":null,"first_recorded":"2026-10-21"}},"binding":"per-object-cap","binding_note":"the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":500.0,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":500.0,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.extras.dead_end.retry_when","process"],["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[]},{"rid":"storage/baidu-qianfan-unlimited-knowledge-base-storage","card":{"rid":"storage/baidu-qianfan-unlimited-knowledge-base-storage","eid":"baidu","topic":"storage","slug":"baidu-qianfan-unlimited-knowledge-base-storage","provider":"baidu qianfan 'unlimited' knowledge base storage","url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","domain":"baidu.com","category":"rejected-provider","tier":null,"verdict":"fails-quota","vorder":6,"grp":"rejected","confidence":"reported","binding":"none","identity_kind":"email","identity_basis":"defaulted","needs_card":null,"needs_phone":null,"needs_id":null,"needs_institution":null,"country":null,"crypto":null,"interfaces":null,"egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scal...","duplicate_of":null,"n_unknown":15},"record":{"topic":"storage","slug":"baidu-qianfan-unlimited-knowledge-base-storage","provider":"baidu qianfan 'unlimited' knowledge base storage","url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","category":"rejected-provider","free_tier":{"stated":"The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a","unit":"none","metered_on":"none","source_url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not recorded","bytes":null,"source_url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","notes":"not recorded"},"retention":{"stated":"not recorded","days":null,"source_url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","notes":null},"egress":{"terms":"not recorded","metered":false},"interface":["unknown"],"interface_detail":null,"tooling":"not recorded","chaining":"not recorded","limits":[],"limits_note":null,"identity_cost":{"kind":"email","detail":null,"country":null},"reliability_note":"The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a","confidence":"reported","confidence_note":null,"evidence":[{"url":"https://qianfan.cloud.baidu.com/qianfandev/topic/361340","date":"2026-10-21","proved":"The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a"},{"url":"https://ai.baidu.com/ai-doc/AppBuilder/lmde5yr7s","date":"2026-10-21","proved":"cited as the basis of the rejection: The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a"},{"url":"https://cloud.baidu.com/doc/qianfan/s/umh4stn0t","date":"2026-10-21","proved":"cited as the basis of the rejection: The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a"}],"verdict":"fails-quota","verified_at":"2026-10-21T00:00:00.000Z","notes":"The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a","extras":{"dead_end":{"failure_class":"quota","why":"The unlimited claim is enterprise-tier marketing from 2024 and routes through user-funded BOS. The shared-storage path is documented as '小规模文件导入' (small-scale import) with 800 files per KB a","retry_when":null,"first_recorded":"2026-10-21"}},"binding":"none","binding_note":"no constraint of a named kind was recorded; the verdict rests on the quota sentence rather than on a named limit"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.chaining","not-recorded"],["$.confidence_note","withheld"],["$.egress.terms","not-recorded"],["$.extras.dead_end.retry_when","process"],["$.free_tier.notes","process"],["$.identity_cost.detail","defaulted"],["$.identity_cost.kind","identity-defaulted"],["$.interface","interface-unknown"],["$.interface_detail","withheld"],["$.limits_note","process"],["$.per_object_cap.notes","not-recorded"],["$.per_object_cap.stated","not-recorded"],["$.retention.notes","process"],["$.retention.stated","not-recorded"],["$.tooling","not-recorded"]],"history":[],"drift":[]},{"rid":"storage/baidu-cloud-ccr-personal-edition","card":{"rid":"storage/baidu-cloud-ccr-personal-edition","eid":"baidu","topic":"storage","slug":"baidu-cloud-ccr-personal-edition","provider":"baidu cloud ccr personal edition","url":"https://cloud.baidu.com/doc/CCR/s/jkw60wx3m","domain":"baidu.com","category":"rejected-provider","tier":null,"verdict":"dead","vorder":7,"grp":"dead","confidence":"reported","binding":"none","identity_kind":"email","identity_basis":"defaulted","needs_card":null,"needs_phone":null,"needs_id":null,"needs_institution":null,"country":null,"crypto":null,"interfaces":null,"egress_metered":0,"per_object_bytes":null,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":1,"usd_month":null,"usd_per_tb_month":null,"summary":"Dead since 2024-04-25: personal-edition instances no longer accept new namespaces or repositories at all, and no external image migration is allowed. Only pr...","duplicate_of":null,"n_unknown":15},"record":{"topic":"storage","slug":"baidu-cloud-ccr-personal-edition","provider":"baidu cloud ccr personal edition","url":"https://cloud.baidu.com/doc/CCR/s/jkw60wx3m","category":"rejected-provider","free_tier":{"stated":"Dead since 2024-04-25: personal-edition instances no longer accept new namespaces or repositories at all, and no external image migration is allowed. Only pre-existing images keep working.","unit":"none","metered_on":"none","source_url":"https://cloud.baidu.com/doc/CCR/s/jkw60wx3m","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not recorded","bytes":null,"source_url":"https://cloud.baidu.com/doc/CCR/s/jkw60wx3m","notes":"not recorded"},"retention":{"stated":"not recorded","days":null,"source_url":"https://cloud.baidu.com/doc/CCR/s/jkw60wx3m","notes":null},"egress":{"terms":"not recorded","metered":false},"interface":["unknown"],"interface_detail":null,"tooling":"not recorded","chaining":"not recorded","limits":[],"limits_note":null,"identity_cost":{"kind":"email","detail":null,"country":null},"reliability_note":"Dead since 2024-04-25: personal-edition instances no longer accept new namespaces or repositories at all, and no external image migration is allowed. Only pre-existing images keep working.","confidence":"reported","confidence_note":null,"evidence":[{"url":"https://cloud.baidu.com/doc/CCR/s/jkw60wx3m","date":"2026-10-21","proved":"Dead since 2024-04-25: personal-edition instances no longer accept new namespaces or repositories at all, and no external image migration is allowed. Only pre-existing images keep working."}],"verdict":"dead","verified_at":"2026-10-21T00:00:00.000Z","notes":"Dead since 2024-04-25: personal-edition instances no longer accept new namespaces or repositories at all, and no external image migration is allowed. Only pre-existing images keep working.","extras":{"dead_end":{"failure_class":"dead-service","why":"Dead since 2024-04-25: personal-edition instances no longer accept new namespaces or repositories at all, and no external image migration is allowed. Only pre-existing images keep working.","retry_when":null,"first_recorded":"2026-10-21"}},"binding":"none","binding_note":"no constraint of a named kind was recorded; the verdict rests on the quota sentence rather than on a named limit"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":null,"unit":null,"per":null,"currency":null,"usd":null,"fx_date":null,"parse":"unparsed"}],"unknown":[["$.chaining","not-recorded"],["$.confidence_note","withheld"],["$.egress.terms","not-recorded"],["$.extras.dead_end.retry_when","process"],["$.free_tier.notes","process"],["$.identity_cost.detail","defaulted"],["$.identity_cost.kind","identity-defaulted"],["$.interface","interface-unknown"],["$.interface_detail","withheld"],["$.limits_note","process"],["$.per_object_cap.notes","not-recorded"],["$.per_object_cap.stated","not-recorded"],["$.retention.notes","process"],["$.retention.stated","not-recorded"],["$.tooling","not-recorded"]],"history":[],"drift":[]}]}