GPT-6 Cyber
Launched November 5, 2026
GPT-6 Cyber is an OpenAI model, released November 2026. It has a 1,050,000-token context window and up to 128,000 output tokens. It supports function calling, structured outputs and reasoning. Standard price: from $20.00 input and from $100.00 output per 1M tokens.
- Status
- Active
- Released November 2026
- Shutdown
- none announced
- Input
- $20.00/1M
- Standard tier, short context
- Output
- $100.00/1M
- Standard tier, short context
- Context window
- 1.05Mtokens
- Up to 128K output tokens
No deprecation or shutdown date has been announced as of November 6, 2026.
Features
Compare models| Feature | Value | Since | Source |
|---|---|---|---|
| Structured outputsThe model can be held to a JSON schema you supply, so every reply parses without retries or cleanup. | Supported | first seen November 5, 2026 | source |
| Function callingAlso called tool use. You describe functions; the model replies with a function name and arguments for your code to run, then uses the result. | Supported | first seen November 5, 2026 | source |
| Prompt cachingA prompt prefix you send again and again (system prompt, documents, tools) is cached, so later requests cost less and start faster. | Supported | first seen November 5, 2026 | source |
| Batch APISend many requests as one job that runs in the background, usually finished within 24 hours, at a lower price than live requests. | Not supported | first seen November 6, 2026 | source |
| Reasoning / thinkingThe model can work through a problem step by step before it answers: usually better answers to hard questions, at the cost of more tokens and time. | Supported | first seen November 5, 2026 | source |
| Fine-tuningYou can train your own version of the model on your examples through the company's API, then call it like any other model. | Not supported | first seen November 5, 2026 | source |
| Built-in web searchThe company's API can search the web for the model during a request and cite its sources; you don't need a search service of your own. | Supported | first seen November 5, 2026 | source |
| Context windowThe most the model can work with in one request, in tokens: your prompt, conversation history and files. A token is about three-quarters of an English word. | 1,050,000 tokens | first seen November 5, 2026 | source |
| Max output tokensThe longest reply the model can write in one response, in tokens. A token is about three-quarters of an English word. | 128,000 tokens | first seen November 5, 2026 | source |
Not published by OpenAI: Image input, PDF input, temperature parameter, top_p parameter, logprobs.
Price history
USD per 1M tokens, standard tierWe started recording this model's prices on Nov 6, 2026. The history grows with each daily check.
Show as a table
| From | Type | Price |
|---|---|---|
| Nov 6, 2026 | Input | $20.00 |
| Nov 6, 2026 | Output | $100.00 |
Prices
USD per 1M tokens, every type and band, by tier| Type | Band | Price $/1M | In effect |
|---|---|---|---|
| Standard | |||
| input | short context | $20.00 | |
| cached input | short context | $2.00 | |
| cache write | short context | $25.00 | |
| output | short context | $100.00 | |
Changelog
Changes we detected on OpenAI's pages- Feature changed
gpt-6-cyber: Batch API supported → not supported
Heads-up
- Feature listed
gpt-6-cyber: Max output tokens 128,000 tokens
Info
- Feature listed
gpt-6-cyber: Context window 1,050,000 tokens
Info
- Feature listed
gpt-6-cyber: Built-in web search supported
Info
- Feature listed
gpt-6-cyber: Fine-tuning not supported
Info
- Feature listed
gpt-6-cyber: Reasoning / thinking supported
Info
- Feature listed
gpt-6-cyber: Batch API supported
Info
- Feature listed
gpt-6-cyber: Prompt caching supported
Info
- Feature listed
gpt-6-cyber: Function calling supported
Info
- Feature listed
gpt-6-cyber: Structured outputs supported
Info
- Added
OpenAI added GPT-6 Cyber
Info
Related news
- ReleasesHeads-upgpt-6-cyber: Batch API supported → not supported
- ReleasesInfoOpenAI added GPT-6 Cyber
- ReleasesInfoUse GPT-6-Cyber to investigate vulnerabilities, reproduce them in an authorized test environment, and verify fixes.
- ReleasesInfoGPT‑6 Cyber: Advancing the frontier of aligned cybersecurity agents
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Last checked · Sources: OpenAI deprecations, OpenAI pricing, OpenAI models