已核验目录Verified directory
当前可用资源Current verified resources
下面每条记录都可以进入详情页查看官方来源、免费条件、有效期和接入要求。Open any record below to review its official source, free-access mechanism, validity and setup requirements.
Qwen3.8-Flash 限时免费已延期：10 月 1 日起继续 0 Credits（计费系数 0.0×），结束时间官方将提前公告；免费账号、Credits 余额为 0 的国际版个人账号也可用。Temporary Qwen3.8-Flash 0x Credits promotion (extended, end date TBA) on top of the baseline free/trial plan and daily 100-Credit claims
原定 2026-09-30 结束，官方已延长；新的结束日期尚未公布（以官方活动页公告为准）Qwen3.8-Flash 0x Credits since 2026-09-18; extended beyond 2026-09-30 with no announced end date yet; each claimed daily 100-Credit reward expires after 30 days · InternationalInternational
未实测Not tested
¥9.9 first month · ¥40 renewal¥9.9 first month · ¥40 renewal
1 month / then renews1 month / then renews · China accountChina account
未实测Not tested
Sep 3–Oct 7 的 GLM-5.3-Flash 夜间不限量 / 双倍额度活动已结束；Coding Plan 当前权益以官方控制台与 FAQ 为准。Expired Sep 3–Oct 7 promotional benefits; no longer treat the night unlimited benefit as active.
Sep 3–Oct 7 campaigns ended · recheck current Coding Plan benefitsSep 3–Oct 7 campaigns ended · recheck current Coding Plan benefits · China accountChina account
同款模型经 NVIDIA NIM 实测 95 分Same model on NVIDIA NIM: 95
官方 API 需余额或 Token 资源包，未确认长期免费额度；LongCat-2.0 权重可免费下载，自备算力Paid/quota-backed official API plus downloadable LongCat-2.0 open weights
API paid / quota-based · LongCat-2.0 weights openAPI paid / quota-based · LongCat-2.0 weights open · API Email / phone；权重 GlobalAPI email / phone; weights global download path
未实测Not tested
公测期完全免费：Free 档 ¥0/月，60,000 积分 / 5 小时；特殊模型除外；最多 20 个 API Key。Completely free during public beta: 60,000 credits per 5 hours on the Free tier; no top-up or card required
Public beta · paid Lite / Pro tiers are not yet livePublic beta · paid Lite / Pro tiers are not yet live · SenseNova account + API Key · public-beta quotaSenseNova account + API Key · public-beta quota
未实测Not tested
MiMo-V2.6-Flash Free and other selected Zen models · input, output and cache listed as FreeMiMo-V2.6-Flash Free and other selected Zen models · input, output and cache listed as Free
Limited time / free model pool can changeLimited time / free model pool can change · Global / OpenCode accountGlobal / OpenCode account
未实测Not tested
中国站：仅华北2（北京）符合条件的模型享新人免费额度；通常每模型 1,000,000 Tokens、90 天有效，具体以模型价格页为准。2（ ） ； 1,000,000 Tokens、90 ， 。
CN / Beijing · 90 daysCN / Beijing · 90 days · 中国站百炼 · 北京地域 · 通用 API KeyAPI Key
未实测Not tested
需绑卡：添加有效付款方式后发放一次性 $5 促销额度，激活后 30 天过期；用完或过期后 API 与 Playground 暂停（不会自动扣费）One-time $5 promotional credit granted after adding a valid payment method
一次性 $5，激活后 30 天过期；不自动续发Expires 30 days after activation, or earlier when exhausted; access pauses afterwards unless PayGo credits are purchased · Cerebras 账号 + 有效付款方式（不会自动扣费）Cerebras account plus a valid payment method on file (no automatic charge)
未实测Not tested
Trial API key: free, rate-limited, not permitted for production or commercial useTrial API key: free, rate-limited, not permitted for production or commercial use
Ongoing trial keys; rate limits applyOngoing trial keys; rate limits apply · Cohere personal accountCohere personal account
未实测Not tested
StepFun 官方定价页当前将 stepaudio-3-realtime-preview、stepaudio-3-chat-preview、stepaudio-3-gen-preview、stepaudio-3-music-preview 标注为限免中StepFun's official pricing page currently marks stepaudio-3-realtime-preview, stepaudio-3-chat-preview, stepaudio-3-gen-preview and stepaudio-3-music-preview as limited-time free
Limited-time offer; model availability and free status can changeLimited-time offer; model availability and free status can change · StepFun Open Platform account and API keyStepFun Open Platform account and API key
未实测Not tested
Dots3-Note Preview 当前免费试用，按官方限速使用Dots3-Note Preview ，
限时免费；额度和模型可用性以 Dots 官方页面为准； Dots · 小红书账号或手机号登录 Dots 国内平台Dots
未实测Not tested
获批申请者可在邀请制测试期间免费体验两款 Preview 模型Approved applicants can try two Preview models for free during the invitation beta
Invitation beta / limited time and quotaInvitation beta / limited time and quota · 申请并获批；国内与海外入口不同Invitation-based testing; approved applicants can download and use MiMo Desktop. Existing Xiaomi MiMo Open Platform users are prioritized.
未实测Not tested
国际版多个模型限时免费（Free now, 0.00x）：Hy4 preview 全天免费、Hy3 限免、DeepSeek-V4.1-Flash 免费；新用户赠试用积分（两周有效），免费用户每日积分重置（Free now, 0.00x）：Hy4 preview 、Hy3 、DeepSeek-V4.1-Flash ； （ ），
限免为限时政策，随官方模型页调整；积分规则以官方价格页为准， ； · Windows / macOS / Linux 客户端；Google 或 GitHub 登录；当前开放中国香港、中国澳门、新加坡、马来西亚、泰国、菲律宾、印度尼西亚等地区Windows / macOS / Linux ；Google GitHub ； 、 、 、 、 、 、
未实测Not tested
注册即领 1 亿 Token 免费额度；控制台当前档位 Atria-Dawn-Preview 输入/输出单价为 $01 Token ； Atria-Dawn-Preview / $0
额度期限与扣减规则以控制台 Token Plan 页为准，官方未公示到期日Token Plan ， · 国际控制台需 Google 账号；国内可走 discovery.intern-ai.org.cn Token Plan 入口Google ； discovery.intern-ai.org.cn Token Plan
未实测Not tested
每日 1,000 万免费 Token；当日有效，0 点清零，不累计1,000 Token； ，0 ，
限时福利；每日额度仅当日有效；官方注明先到先得并可调整或终止活动； ； · 仅限华为云码道内使用；支持码道 IDE、VS Code 与 JetBrains 插件；不能作为外部 API 额度； IDE、VS Code JetBrains ； API
未实测Not tested
已结束：Step Plan 官网已挂出“关于免费体验及 Plan 购买名额调整的通知”，新增免费体验领取通道已关闭；“最高 75 天”攻略不再适用。Ended: the official Step Plan page posted a notice adjusting the free experience and plan quotas; new free-experience claims are closed (no later than 2026-09-22) and the "up to 75 days" guide no longer applies. Step Plan is now a paid subscription.
新增免费体验通道已关闭（不晚于 2026-09-22）· 现为付费月池套餐New free-experience claims closed (no later than 2026-09-22) · now a paid monthly plan · StepFun account + Step API Key; Step Plan entitlement requiredStepFun account + Step API Key; Step Plan entitlement required
未实测Not tested
Puter 账号自带免费 AI allowance；MiMo-V2.6-Flash 可在官方浏览器 Playground 免费试用Every Puter account includes a free AI allowance; MiMo-V2.6-Flash is available in the official browser playground
Account allowance; fixed amount/reset not published on the model pageAccount allowance; fixed amount/reset not published on the model page · Global · Puter account · browser no Xiaomi keyGlobal · Puter account · browser no Xiaomi key
未实测Not tested
Each language and multimodal-understanding model offers 1,000,000 free Tokens for new users; each model's package is claimable once.Each language and multimodal-understanding model offers 1,000,000 free Tokens for new users; each model's package is claimable once.
1 year after claim · campaign currently through Dec 31, 20261 year after claim · campaign currently through Dec 31, 2026 · Tencent Cloud account + identity verificationTencent Cloud account + identity verification
未实测Not tested
百度千帆当前产品页明确标注：新客开通可免费领取最高 1,000,000+ Tokens 调用量；具体模型与额度以控制台为准。1,000,000+ Tokens ； 。
一次性新客额度；公开产品页未给出统一到期日； · 百度智能云账号 + 千帆开通 + IAM API Key+ + IAM API Key
未实测Not tested
StreamLake 万擎官方价格表当前将 KAT-Coder-Air-V1 与 KAT-Coder-Exp-72B-1010 的输入、输出和缓存全部标为“免费”。StreamLake KAT-Coder-Air-V1 KAT-Coder-Exp-72B-1010 、 “ ”。
当前价格表有效；官方未给出这两个免费价的统一结束日期； · 账号 + 实名 + 万擎开通 + API Key / 推理点+ + + API Key
未实测Not tested
平台升级后的官方规则：支持免费体验的模型赠送 500,000 Tokens 免费推理额度，自领取起 14 天有效。500,000 Tokens ， 14 。
领取后 14 天 · 支持模型以控制台为准14 · 星辰 TokenHub + APP Key；建议开启免费额度耗尽自动关闭TokenHub + APP Key；
未实测Not tested
智谱 BigModel 官方注册页当前标注：新用户免费赠送专享 20,000,000 Tokens 体验包。BigModel ： 20,000,000 Tokens 。
体验包有效期与模型适用范围以登录后资源包页为准Validity follows provider terms · BigModel 注册 + API Key；资源包范围需登录确认BigModel + API Key；
FreeLLM 实测 2 个模型 · 最高 82 分FreeLLM tested 2 models · best 82
MiMo 官方定价与模型页当前将 V2.5-TTS、VoiceDesign、VoiceClone 三款 API 标为限时免费。Three MiMo V2.5 TTS APIs are temporarily priced at zero on the official Open Platform
限时免费 · 官方未公布统一结束日期Limited-time free; no public end date, recheck the official pricing/model page before use · MiMo account + API Key · China / overseas pricing pages both mark TTS freeMiMo account + API Key · China / overseas pricing pages both mark TTS free
未实测Not tested
NVIDIA API Catalog 当前显示 38 个 Free Endpoint；免费 NVIDIA Developer Program 可访问托管 NIM API endpoints。Free NVIDIA Developer Program access to catalog models currently labeled Free Endpoint
当前 Free Endpoint 标签有效；模型和限流可动态变化While the model remains labeled Free Endpoint in NVIDIA API Catalog; availability and per-model rate limits can change · Free NVIDIA Developer Program + API Key · no card requiredFree NVIDIA Developer Program + API Key · no card required
FreeLLM 实测 15 个模型 · 最高 95 分FreeLLM tested 15 models · best 95
百炼官方模型页当前将 decision-model-preview 在北京和新加坡的调用价格都标为“限时免费”。Current zero-price limited-time preview for decision-model-preview in Beijing and Singapore
限时免费 · 官方未公布统一结束日期Limited-time free; no public end date, recheck official model page before every production rollout · Model Studio API Key + Workspace ID · Beijing / SingaporeModel Studio API Key + Workspace ID · Beijing / Singapore
未实测Not tested
火山方舟官方安心体验模式：新用户可使用平台赠送的 500,000 Tokens 免费推理额度；额度接近/耗尽后服务自动暂停，避免继续产生模型推理费用。New-user platform gift of 500,000 inference tokens with optional Safe Experience Mode that pauses model service at the free-quota boundary
新用户体验额度；安心体验模式关闭后无法重新开启New-user entitlement; Safe Experience Mode is available only before enabling model service and cannot be re-enabled after being turned off · Ark account + API Key · Beijing v3 OpenAI-compatible APIArk account + API Key · Beijing v3 OpenAI-compatible API
未实测Not tested
国际站：首次开通 Model Studio 新加坡地域后，平台自动发放各模型新人免费额度；仅新加坡地域享该免费额度，其他国际地域无此新人额度。Singapore-region new-user per-model free quota on Alibaba Cloud International
Singapore region · 90 daysSingapore region · 90 days · Alibaba Cloud International account + required account information + Singapore API KeyAlibaba Cloud International account + required account information + Singapore API Key
未实测Not tested
讯飞星火官方 HTTP 文档当前明确：Spark Lite 为轻量级大语言模型，支持免费使用。Current free use of the Spark Lite model on iFlytek's official Spark API
当前官方文档有效 · 未公布统一结束日期Current official docs say Lite supports free use; no public universal end date · 讯飞开放平台 + Spark Lite 授权 + APIPasswordEnable Spark Lite in iFlytek Open Platform and authenticate with the HTTP APIPassword
未实测Not tested
百度 AI Studio 星河大模型 API 官方文档：每个开发者提供 1,000,000 免费 Tokens，共享用于不同模型调用。One shared 1,000,000-token developer allowance across AI Studio LLM API models
一次性开发者免费 Tokens · 公开文档未给统一到期日Public docs do not publish one universal expiry date; check Token Management for account balance · AI Studio account + Access TokenAI Studio account + Access Token
未实测Not tested
华为云 ModelArts Studio（MaaS）提供动态“免费服务”预置模型，可直接通过 API 推理；免费模型、额度和失效时间会调整。Dynamic preset-model free services with either time-limited unlimited usage or claimed limited quota
动态免费服务 · 以控制台失效时间/剩余额度为准Per-service expiry/quota shown in the MaaS Free Service tab; platform may adjust models, quotas and validity · Huawei Cloud + MaaS authorization + region API KeyHuawei Cloud + MaaS authorization + region API Key
未实测Not tested
天翼AI官方定价：TeleChat3-438B-A24B 免费试用为 0 元 / 1 亿 Token 包，领取后 3 个月有效。One-time 100,000,000-token free trial pack for TeleChat3-438B-A24B
领取后 3 个月 · 免费包耗尽后可转按量后付费3 months after claim · TeleAI account + long-lived API KeyTeleAI account + long-lived API Key
未实测Not tested
SCNet 官方活动页明确：文档解析 API 调用限时免费、不限次数；当前文档智能服务页仍将文档解析标记为免费。Current limited-time free promotion for the SCNet Document Parsing API
限时免费 · 官方未给统一结束日期Limited-time promotion; no public end date, must recheck official campaign/service page before production use · SCNet account + universal API KeySCNet account + universal API Key
未实测Not tested
元景 MaaS 官方多个模型页明确：试用账号每分钟可调用 5 次进行模型体验；付费账号可放开限流。Trial-account model access limited to 5 calls per minute
试用账号有效期间 · 模型可用性随平台目录变化While the account remains in trial status and the selected model remains available to trial accounts · Yuanjing MaaS account + access tokenYuanjing MaaS account + access token
未实测Not tested
PPIO 官方注册/登录页当前显示：受邀新用户注册可获 ¥5 免费额度，页面估算约可调用 500 万 DeepSeek-V3 Tokens。Invite-gated one-time account credit for new PPIO users
邀请注册型新用户权益 · 到期规则以账户内代金券为准Account coupon/credit validity is account-specific; check the coupon wallet after registration · 需通过官方邀请注册入口/邀请码完成注册Register through an official PPIO invite link/code, create an API key, then call the OpenAI-compatible API
未实测Not tested
无问芯穹官方 FAQ 当前明确：GenStudio 向量嵌入模型 API 与重排序模型 API 仍暂不收费；基础版 LLM API 已于 2026-03-30 停止免费。Current no-charge policy for GenStudio retrieval APIs (Embeddings and Rerank)
当前暂不收费 · 无统一结束日期Currently free / no-charge; no public end date, recheck the official FAQ before production use · GenStudio API Key · cloud.infini-ai.comGenStudio API Key · cloud.infini-ai.com
未实测Not tested
Vercel AI Gateway 的 inclusionai/ling-3.1-flash-free 路由限时免费至 2026-10-13The inclusionai/ling-3.1-flash-free route on Vercel AI Gateway is free through 2026-10-13
Vercel AI Gateway 公告：免费至 2026-10-13；后续以模型页实时规则为准Vercel AI Gateway lists the promotion through 2026-10-13; check the live model page for changes · 需要 Vercel AI Gateway 账户与 API Key；此处免费规则仅适用于 Vercel 路由Vercel AI Gateway account and API key required; the free terms apply only to this route
未实测Not tested
Vercel AI Gateway 的 convaiinnovations/laya-free 当前免费至 2026-10-31；用于结构化判定，不是通用聊天模型convaiinnovations/laya-free is free on Vercel AI Gateway through 2026-10-31; it performs structured evaluation rather than general chat
Vercel AI Gateway 标注促销截至 2026-10-31；以模型页实时状态为准Vercel AI Gateway lists the promotion through 2026-10-31; verify the live model page · 需要 Vercel AI Gateway API Key；通过 AI SDK experimental_evaluate 调用Vercel AI Gateway API key required; call through AI SDK experimental_evaluate
未实测Not tested
云知声官方价格页：U2 Flash 活动时间 2026-09-30 至 2026-10-31，输入、缓存命中、输出价格均为 0 元/百万 Tokens；官网横幅写明“限时免费无限量调用”。Limited-time ¥0 pricing for U2 Flash input, cached input and output on the official Unisound MaaS API
限时免费至 2026-10-31Free from 2026-09-30 through 2026-10-31 per the official pricing page; standard pricing applies afterwards · 云知声 MaaS 账号 + API KeyRegister on Unisound MaaS, create an API key, call model u2-flash
未实测Not tested
阶跃星辰旗舰 Step 5 Preview 自 2026-10-08 起在 OpenCode Zen（step-5-preview-free）等合作工具限时免费约一周StepFun's flagship Step 5 Preview is free for about one week from 2026-10-08 via OpenCode Zen (step-5-preview-free) and partner tools
官方公告：自 2026-10-08 起约一周 · 未公布精确结束时间；到期日 2026-10-15 为按“一周”推算About one week from 2026-10-08 per StepFun; exact end time not published — 2026-10-15 is an estimate · 需要 OpenCode Zen 账号与 API Key（或在 Cline / Kilo Code / Nous Portal 等合作工具内选择免费模型）OpenCode Zen account and API key, or select the free model inside partner tools such as Cline, Kilo Code or Nous Portal
未实测Not tested
AutoClaw 首页当前展示新用户注册登录送 200M Tokens；10 月 4–11 日 UTC 另有每日登录 Credits 活动。Limited-time daily Credits plus a separate new-user token grant; not a permanent free API.
Daily Credits event ends 2026-10-11 16:00 UTC (2026-10-12 00:00 UTC+8)Daily Credits event ends 2026-10-11 16:00 UTC (2026-10-12 00:00 UTC+8) · AutoClaw / Z.ai accountAutoClaw / Z.ai account
未实测Not tested
符合当前官方邀请规则的新用户完成绑定后双方各得 ¥10 赠金；仅抵扣 API 按量调用。One-time referral/new-user API credit, not a permanently free model.
Credit expires 40 days after receiptCredit expires 40 days after receipt · China-registered MiMo account · referral bindingChina-registered MiMo account · referral binding
未实测Not tested
官方定价页显示团队版限时免费，10,000 积分/席位；积分刷新周期和具体消耗规则待核验。，10,000 / ； 。
限时免费；活动结束时间待官方确认； · 注册并登录 JoyCode；具体地区、账号及团队资格待核验JoyCode； 、
未实测Not tested