# GPT-6 Cyber

GPT-6 Cyber is OpenAI's latest language model in our dataset (limited access), released Nov 5, 2026. Proprietary, API access only. OpenAI's cybersecurity model for authorized vulnerability research and exploit development, gated behind Daybreak Red approval. Verified against vendor sources on Nov 5, 2026.

Primary source (source of record; Agentic Weekly is the fast independent index): https://openai.com/index/introducing-gpt-6-cyber

Last verified: 2026-11-05 · Evidence: Reported · Canonical: https://theagenticweekly.com/models/gpt-6-cyber · JSON: https://theagenticweekly.com/api/models/gpt-6-cyber

## Key facts

| Fact | Value | Source | Label | Anchor |
|---|---|---|---|---|
| Vendor | OpenAI |  | editorial | https://theagenticweekly.com/models/gpt-6-cyber#fact-vendor |
| Released | Nov 5, 2026 | https://openai.com/index/introducing-gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-release-date |
| API id | `gpt-6-cyber` | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-api-id |
| Context window | 1,050,000 tokens (1.05M) | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-context-tokens |
| Max output | 128,000 tokens | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-max-output-tokens |
| Input | text, image | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-input-modalities |
| Output | text | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-output-modalities |
| Licence | Proprietary (API, Daybreak Red) | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-license |
| Pricing | $20 in / $100 out per 1M tokens. Standard short-context text tokens. Cache writes listed at $25 per 1M tokens for 30 minutes or $50 per 1M for 12 hours. Daybreak Red approval required. | https://developers.openai.com/api/docs/models/gpt-6-cyber | vendor-reported, confirmed | https://theagenticweekly.com/models/gpt-6-cyber#fact-pricing |

## Vendor claims and neutral signals

- OpenAI classifies GPT-6 Cyber as Critical in cybersecurity under its Preparedness Framework.
- Initially limited to approved Daybreak Red customers on the API and Codex.

## What we tested

Nothing yet. We have not run GPT-6 Cyber ourselves, so every fact here is Reported from the sources below.

## Not verified, left out

- Independent ExploitGym / RemoteExploitBench / honeypot scores: only OpenAI's published figures are listed.
- Long-context price multipliers: the model page shows short-context standard rates; we did not copy unverified long-context tiers.

## Alternatives to GPT-6 Cyber

Models from other vendors that share at least one of our groups, from each model's sourced facts (not tested by us).

- [Gemini 4 Carbon](https://theagenticweekly.com/models/gemini-4-carbon) (Google): Both in: Frontier models, Agents · $2 in / $10 out per 1M tokens (introductory price, end date not stated; list $4 / $20) · released Oct 28, 2026
- [Gemini 4 Argon](https://theagenticweekly.com/models/gemini-4-argon) (Google): Both in: Frontier models, Agents · $2 in / $10 out per 1M tokens (introductory price until Nov 30, 2026; list $4 / $20) · 1.05M context · released Oct 13, 2026
- [Muse Wonder](https://theagenticweekly.com/models/muse-wonder) (Meta): Both in: Frontier models, Agents · $4 in / $20 out per 1M tokens · 1.05M context · released Oct 12, 2026
- [Muse Wonder Full](https://theagenticweekly.com/models/muse-wonder-full) (Meta): Both in: Frontier models, Agents · released Oct 12, 2026
- [Claude Haiku 5.5](https://theagenticweekly.com/models/claude-haiku-5-5) (Anthropic): Both in: Frontier models, Agents · $0.1 in / $0.5 out per 1M tokens · 1M context · released Oct 7, 2026
- [Claude Sonnet 5.5](https://theagenticweekly.com/models/claude-sonnet-5-5) (Anthropic): Both in: Frontier models, Agents · $2 in / $10 out per 1M tokens · 1M context · released Sep 28, 2026
- [Best AI model for agents (Nov 2026): Claude Opus 5.5 leads Terminal-Bench 4.0](https://theagenticweekly.com/best/ai-model-for-agents)
- [Longest context window LLMs](https://theagenticweekly.com/best/long-context-llms)

## GPT-6 Cyber FAQ

**When was GPT-6 Cyber released?**

OpenAI released GPT-6 Cyber on Nov 5, 2026; it is listed as limited access. Source: https://openai.com/index/introducing-gpt-6-cyber

**How much does GPT-6 Cyber cost?**

The listed API price is $20 in / $100 out per 1M tokens. Prices change; the source shows the current figure. Source: https://developers.openai.com/api/docs/models/gpt-6-cyber

**How large is the GPT-6 Cyber context window?**

1,050,000 tokens, with up to 128,000 output tokens. Source: https://developers.openai.com/api/docs/models/gpt-6-cyber

**Is GPT-6 Cyber open weights?**

No. The weights are not published; the licence is listed as Proprietary (API, Daybreak Red). Source: https://developers.openai.com/api/docs/models/gpt-6-cyber

**What is the API model id for GPT-6 Cyber?**

gpt-6-cyber. Source: https://developers.openai.com/api/docs/models/gpt-6-cyber

**Has Agentic Weekly tested GPT-6 Cyber?**

Not yet. Every fact on this page is Reported: read from the linked vendor pages, not measured by us.

## Sources

- [OpenAI model page](https://developers.openai.com/api/docs/models/gpt-6-cyber)
- [OpenAI announcement](https://openai.com/index/introducing-gpt-6-cyber)

Data licence: CC BY 4.0. Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0.