Can I use it? Frontier model access

31 frontier models, one row each: where you can use the model today, on which plan and in which countries, behind which gate, whether the weights are out, and what changes next.

Every cell names the date HokAI last checked it against the vendor's own page and links that page. A blank reads "not published": the vendor has not said, and HokAI does not guess. A date older than 30 days shows in amber. An announced price takes over on its date by itself. Pick your country and plan to grey out what you cannot use.

Country: Any Plan: Any plan Show: All models

31 models

Frontier model access, checked against each vendor's own pages
ModelAPIIn the appsFree plan?CountriesGateOpen weightsPrice nowNext change
Qwen3.8-2.4T-A95BAlibaba CloudAlibaba Cloud Model Studio: Yes, Pay as you go (a one-off trial of 1M free tokens for 90 days on the Singapore endpoint only) checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceReleased (Custom licence) checked 30 Oct · source$2 in / $6 out per 1M tokens (International, up to 1M input tokens) checked 30 Oct · sourceNone announced
Qwen3.8-MaxAlibaba CloudAlibaba Cloud Model Studio: Yes, Pay as you go (a one-off trial of 1M free tokens for 90 days on the Singapore endpoint only) checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourcenot published$2 in / $6 out per 1M tokens (International, up to 1M input tokens) checked 30 Oct · sourceNone announced
Claude Haiku 5.5AnthropicClaude API: Yes, Pay as you go checked 30 Oct · sourceClaude app: Yes, Free, Pro, Max, Team, Enterprise checked 30 Oct · sourceYes checked 30 Oct · sourceClaude API: Every country the Claude API supports; Claude app: Every country Claude supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$0.10 in / $0.50 out per 1M tokens (Prompts up to 100K tokens; $0.50/$2.50 above) checked 30 Oct · sourceNone announced
Claude Sonnet 5.5AnthropicClaude API: Yes, Pay as you go checked 30 Oct · sourceClaude app: Yes, Free, Pro, Max, Team, Enterprise checked 30 Oct · sourceYes checked 30 Oct · sourceClaude API: Every country the Claude API supports; Claude app: Every country Claude supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$2 in / $10 out per 1M tokens (Base price) checked 30 Oct · sourceNone announced
Claude Opus 5.5AnthropicClaude API: Yes, Pay as you go checked 30 Oct · sourceClaude app: Yes, Pro, Max, Team, Enterprise; not Free checked 30 Oct · sourceNo checked 30 Oct · sourceClaude API: Every country the Claude API supports; Claude app: Every country Claude supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$4 in / $20 out per 1M tokens (Base price) checked 30 Oct · sourceNone announced
Claude Fable 5.1AnthropicClaude API: Yes, Pay as you go checked 30 Oct · sourceClaude app: Yes, Pro (usage credits), Max (up to half the weekly limit); not Free checked 30 Oct · sourceNo checked 30 Oct · sourceClaude API: Every country the Claude API supports; Claude app: Every country Claude supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$10 in / $50 out per 1M tokens (Base price) checked 30 Oct · sourceNone announced
Claude Mythos 5.1AnthropicClaude API (verified organisations): Gated, Vetted cyber defenders and life scientists (Fable 5.1 is the generally available version with safeguards) checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedCyber Verification Program / Life Sciences Verification Program: Apply through Anthropic's verification programmes checked 30 Oct · sourceNone checked 30 Oct · source$10 in / $50 out per 1M tokens (Base price) checked 30 Oct · sourceNone announced
DeepSeek-V4.1-Flash-1017DeepSeekDeepSeek API: Yes, Pay as you go (top-up balance) (Served as deepseek-flash; legacy V4 Flash names route here) checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceReleased (MIT) checked 30 Oct · source$0.15 in / $0.60 out per 1M tokens (Off-peak cache-miss rate; peak hours (01:00-04:00, 06:00-10:00 UTC weekdays) cost double) checked 30 Oct · sourceNone announced
DeepSeek-V4-Pro-0813DeepSeekDeepSeek API: Yes, Pay as you go (top-up balance) (Served as deepseek-v4-pro) checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceReleased (MIT) checked 30 Oct · source$0.66 in / $1.98 out per 1M tokens (Off-peak cache-miss rate; peak hours cost double ($1.32/$3.96)) checked 30 Oct · sourceNone announced
Gemini 4 CarbonGoogle DeepMindGemini API: No, Not listed on the pricing page or model documentation (Google says developers follow as soon as possible, with no date) checked 30 Oct · sourceGemini app: No, Consumers follow later, no date published checked 30 Oct · sourcenot published checked 30 Oct · sourcenot publishedFairwind Program: Apply through your Google Cloud account team; background checks (programme page, which still names Argon) checked 30 Oct · sourceNone checked 30 Oct · source$2 in / $10 out per 1M tokens (Announced launch price, not yet purchasable. Introductory; Google says $4 input and $20 output apply afterwards, with no end date published) checked 30 Oct · sourceNone announced
Gemini 4 ArgonGoogle DeepMindGemini API: Yes, Paid tier only, no free tier checked 30 Oct · sourceGemini app: Yes, Google AI Pro and Ultra; AI Mode in Search: Yes, Google AI Pro and Ultra, 18 and over, 122 countries (Daily usage limits apply; no EU country is on the list); Google Antigravity: Yes, Google AI Ultra checked 30 Oct · sourceNo checked 30 Oct · sourceGemini API: Rolling out globally (Google); AI Mode in Search: 122 countries checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$2 in / $10 out per 1M tokens (Introductory price, paid tier) checked 30 Oct · source1 Dec: Price $2/$10 → $4/$20 (introductory price ends 30 Nov) source
Gemini 3.8 LiveGoogle DeepMindGemini API (Live): Yes, Free tier and paid tier (Text rates; audio is billed separately) checked 30 Oct · sourcenot publishedYes checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceNone checked 30 Oct · source$0.75 in / $4.50 out per 1M tokens (Text input and output, paid tier) checked 30 Oct · sourceNone announced
Gemini 3.8 FlashGoogle DeepMindGemini API: Yes, Free tier and paid tier (Free-tier prompts are used to improve Google's products) checked 30 Oct · sourcenot publishedYes checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceNone checked 30 Oct · source$0.75 in / $3.75 out per 1M tokens (Paid tier) checked 30 Oct · source1 Jan 2027: Price $0.75/$3.75 → $1.50/$7.50 (price doubles) source
Gemini 3.8 Flash CyberGoogle DeepMindnot publishednot publishednot published checked 30 Oct · sourcenot publishedFairwind Program: Apply through your Google Cloud account team; background checks checked 30 Oct · sourceNone checked 30 Oct · sourcenot publishedNone announced
Muse Spark OpenMeta AInot publishednot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceReleased checked 30 Oct · sourcenot publishedNone announced
Muse WonderMeta AIMeta Model API: Preview, Pay as you go (Not available in South Korea) checked 30 Oct · sourceMuse Code: Preview, Every Muse Code plan; Wonder Full on Power Usage ($50/month) and Maximum Usage ($200/month) checked 30 Oct · sourceNo checked 30 Oct · sourceMeta Model API: Every Meta Model API country except its restricted territories; Muse Code: Not in South Korea checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$4 in / $20 out per 1M tokens (Standard mode) checked 30 Oct · sourceNone announced
Muse Spark 1.3Meta AIMeta Model API: Yes, Pay as you go (Current API version muse-spark-1.3) checked 30 Oct · sourceMuse Code: Yes checked 30 Oct · sourceNo checked 30 Oct · sourceMeta Model API: Every Meta Model API country except its restricted territories checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$1.25 in / $4.25 out per 1M tokens (Standard; Contributor tier $0.10/$0.20 if Meta may train on your data) checked 30 Oct · sourceNone announced
Mistral Large 4Mistral AInot publishednot publishednot published checked 30 Oct · sourcenot publishednot publishedReleased (Custom licence) checked 30 Oct · sourcenot publishedNone announced
Kimi K3.1 ProMoonshot AIKimi API: Yes, Pay as you go, no subscription; the model switches on after a successful top-up of at least $1, and cumulative top-ups set the rate-limit tier (Model IDs kimi-k3.1-pro and kimi-k3.1-pro-highspeed) checked 30 Oct · sourceKimi.com and Kimi mobile apps (iOS, Android, HarmonyOS): Yes (Plan limits were not stated in the launch post); Kimi Work (desktop, version 3.1.0 or later): Yes (Windows and Apple silicon Macs); Kimi Code (select with the /model command): Yes; Kimi Enterprise: Gated, Organisation administrators must enable it; access is off by default at launch checked 30 Oct · sourcenot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourcePromised for 4 Nov checked 30 Oct · source$2 in / $10 out per 1M tokens (Base tokens; flat across the 1M window. Highspeed costs $4 input and $20 output) checked 30 Oct · source4 Nov: Open weights promised source
Kimi K3Moonshot AIKimi API: Yes, Pay as you go, no subscription checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceReleased (Custom licence) checked 30 Oct · source$3 in / $15 out per 1M tokens (Base tokens) checked 30 Oct · sourceNone announced
GPT-6.1 TerraOpenAIOpenAI API: Yes, Pay as you go (Build, Launch and Grow usage tiers; no free tier) checked 30 Oct · sourceChatGPT Work and Codex: Yes, Plus, Pro, Enterprise, Edu; ChatGPT Chat: No (OpenAI lists it for Work and Codex only) checked 30 Oct · sourceNo checked 30 Oct · sourceOpenAI API: OpenAI publishes an allow-list of supported countries; these ten are not on it; ChatGPT Work and Codex: OpenAI's ChatGPT country list covers web and mobile; it does not publish a separate list for Work and Codex checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$1 in / $5 out per 1M tokens (Prompts up to 272K input tokens; above that the whole request costs 2x on input and 1.5x on output) checked 30 Oct · sourceNone announced
GPT-6.1 SolOpenAIOpenAI API: Yes, Pay as you go checked 30 Oct · sourceChatGPT Work and Codex: Yes, Plus, Pro, Business, Enterprise, Edu; ChatGPT Chat: No (OpenAI lists it for Work and Codex only) checked 30 Oct · sourceNo checked 30 Oct · sourceOpenAI API: Every country the OpenAI API supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$2 in / $10 out per 1M tokens (Standard) checked 30 Oct · sourceNone announced
GPT-6 LunaOpenAIOpenAI API: Yes, Pay as you go checked 30 Oct · sourceChatGPT Work and Codex: Yes, Eligible paid plans (Not in regular Chat) checked 30 Oct · sourceNo checked 30 Oct · sourceOpenAI API: Every country the OpenAI API supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$0.10 in / $0.50 out per 1M tokens (Standard) checked 30 Oct · sourceNone announced
GPT-6 SolOpenAInot publishedChatGPT Chat (as GPT-6): Preview, Plus, Pro, Business, Enterprise (Rolling out to eligible accounts; Plus gets Medium and High only); ChatGPT Work and Codex: Yes, Eligible paid plans checked 30 Oct · sourceNo checked 30 Oct · sourceChatGPT Chat (as GPT-6): Every country ChatGPT supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · sourcenot publishedNone announced
GPT-6 AstraOpenAIOpenAI API: Yes, Pay as you go checked 30 Oct · sourceChatGPT Chat (as GPT-6 Pro): Yes, Pro $100, Pro $200, Business, Enterprise (Usage limits apply; not on Plus in Chat); ChatGPT Work and Codex: Yes, Plus (limited), Pro, Business, Enterprise checked 30 Oct · sourceNo checked 30 Oct · sourceOpenAI API: Every country the OpenAI API supports; ChatGPT Chat (as GPT-6 Pro): Every country ChatGPT supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$10 in / $50 out per 1M tokens (Standard) checked 30 Oct · sourceNone announced
GPT-5.6-CyberOpenAIOpenAI API (Daybreak Access): Gated, Verified defenders checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedDaybreak Access: Apply on the Daybreak page; stronger verification and scope controls checked 30 Oct · sourceNone checked 30 Oct · source$12.50 in / $75 out per 1M tokens (Standard) checked 30 Oct · sourceNone announced
GPT-5.6 LunaOpenAIOpenAI API: Yes, Pay as you go checked 30 Oct · sourceChatGPT Chat: Yes, Default model for Free and Go (Powers Instant and Think on Free and Go); ChatGPT Work and Codex: Yes, Plus, Pro, Business, Enterprise checked 30 Oct · sourceYes checked 30 Oct · sourceOpenAI API: Every country the OpenAI API supports; ChatGPT Chat: Every country ChatGPT supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · sourcenot publishedNone announced
GPT-5.6 SolOpenAIOpenAI API: Yes, Pay as you go (Listed with OpenAI's Daybreak cyber models; promotional price at least through 21 Nov) checked 30 Oct · sourceChatGPT Chat: Yes, Plus, Pro, Business, Enterprise (pick GPT-5.6 Sol) (Not on Free or Go); ChatGPT Work and Codex: Yes, Plus, Pro, Business, Enterprise checked 30 Oct · sourceNo checked 30 Oct · sourceOpenAI API: Every country the OpenAI API supports; ChatGPT Chat: Every country ChatGPT supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$4 in / $20 out per 1M tokens (Promotional price, at least through 21 Nov 2026) checked 30 Oct · sourceNone announced
GPT-5.6 TerraOpenAIOpenAI API: Yes, Pay as you go checked 30 Oct · sourceChatGPT Work and Codex: Yes, Codex: Free and Go; Work and Codex: Plus, Pro, Business, Enterprise (Not selectable in regular Chat) checked 30 Oct · sourceYes checked 30 Oct · sourceOpenAI API: Every country the OpenAI API supports; ChatGPT Work and Codex: Every country ChatGPT supports checked 30 Oct · sourceNone checked 30 Oct · sourceNone checked 30 Oct · source$2 in / $12 out per 1M tokens (Prompts up to 272K input tokens; above that the whole request costs 2x on input and 1.5x on output. Cut 20% on 30 July 2026.) checked 30 Oct · sourceNone announced
Particle-1Particle AIParticle API: Yes, Prepaid credits; sign in with Google, create a key, top up under Billing (Request alias particle-1; public ID particle-ai/particle-1) checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceNone checked 30 Oct · source$0.25 in / $1 out per 1M tokens (Standard tier; the Flex tier takes 50% off, and reasoning tokens bill as output) checked 30 Oct · sourceNone announced
Grok 4.7xAIxAI API: Yes, Pay as you go checked 30 Oct · sourcenot publishednot published checked 30 Oct · sourcenot publishedNone checked 30 Oct · sourceNone checked 30 Oct · source$2 in / $6 out per 1M tokens (Standard, up to 200K context) checked 30 Oct · sourceNone announced

Upcoming changes

Announced price changes, retirements and promised weight releases, earliest first.

  1. Kimi K3.1 Pro: Open weights promised source
  2. Gemini 4 Argon: Price $2/$10 → $4/$20 (introductory price ends 30 Nov) source
  3. Gemini 3.8 Flash: Price $0.75/$3.75 → $1.50/$7.50 (price doubles) source

What changed

Every cell change, old to new, on the day HokAI saw it.

  1. GPT-5.6 Terra: Price: not published → $2/$12 per 1M tokens source
  2. GPT-5.6 Terra: Microsoft Foundry: added (GA) source
  3. Gemini 4 Carbon: Fairwind Program: opened to a gated group (Subset of cyber defenders first, more trusted partners phased in) source
  4. Particle-1: OpenRouter: available (OpenRouter credits; Particle AI is the only provider listed) source
  5. Particle-1: Particle API: available (Prepaid credits; sign in with Google, create a key, top up under Billing) source
  6. GPT-6.1 Terra: Microsoft Foundry: available (Global Standard; Data Zone Standard (US, EU, APAC)) source
  7. GPT-6.1 Terra: Amazon Bedrock: available (Pay per token (Standard tier; Priority and Flex are not supported for this model)) source
  8. GPT-6.1 Terra: ChatGPT Work and Codex: available (Plus, Pro, Enterprise, Edu) source
  9. GPT-6.1 Terra: OpenAI API: available (Pay as you go (Build, Launch and Grow usage tiers; no free tier)) source
  10. Kimi K3.1 Pro: Kimi Enterprise: opened to a gated group (Organisation administrators must enable it; access is off by default at launch) source
  11. Kimi K3.1 Pro: Kimi Code (select with the /model command): available source
  12. Kimi K3.1 Pro: Kimi Work (desktop, version 3.1.0 or later): available source
  13. Kimi K3.1 Pro: Kimi.com and Kimi mobile apps (iOS, Android, HarmonyOS): available source
  14. Kimi K3.1 Pro: Kimi API: available (Pay as you go, no subscription; the model switches on after a successful top-up of at least $1, and cumulative top-ups set the rate-limit tier) source
  15. Gemini 4 Argon: Google Antigravity: available (Google AI Ultra) source
  16. Gemini 4 Argon: AI Mode in Search: available (Google AI Pro and Ultra, 18 and over, 122 countries) source
  17. Gemini 4 Argon: Gemini app: available (Google AI Pro and Ultra) source
  18. Gemini 4 Argon: Gemini API: available (Paid tier only, no free tier) source
  19. Mistral Large 4: Self-host (Hugging Face weights): available (Download the weights) source
  20. Gemini 4 Argon: Fairwind Program cyber build: opened to a gated group (Approved defenders only) source
  21. GPT-6.1 Sol: ChatGPT Work and Codex: available (Plus, Pro, Business, Enterprise, Edu) source
  22. GPT-6.1 Sol: OpenAI API: available (Pay as you go) source
  23. GPT-6 Sol: ChatGPT Work and Codex: available (Eligible paid plans) source
  24. GPT-6 Luna: ChatGPT Work and Codex: available (Eligible paid plans) source
  25. GPT-6 Luna: OpenAI API: available (Pay as you go) source
  26. GPT-6 Astra: OpenAI API: available (Pay as you go) source
  27. Muse Spark 1.3: Muse Code: available source
  28. Muse Spark 1.3: Meta Model API: available (Pay as you go) source

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