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THE DIGITAL ALCHEMIST
AIIMPACT 72

100% on ExploitBench. OpenAI Just Called GPT-6 Critical.

The new 'practical guide' to GPT-6 reads like a user manual, but the real story is in a risk label OpenAI gave itself: Astra is the first model to trip its own Critical cybersecurity threshold.

2026-10-035 MIN READ#GPT-6 · #OpenAI · #AI safety · #frontier models · #pricing
The Digital Alchemist
The Digital Alchemist

OpenAI just published instructions on how to disable its own safety guardrails while gating GPT-6 Astra behind a "Critical" cybersecurity label. Pick which document you believe.

GPT-6 Astra hit 100% on ExploitBench and sits behind OpenAI's Preparedness Framework's highest risk tier, rolled out slowly through the Daybreak program. That's the security news. But the same documentation tells developers to strip out their own safety disclaimers, treat requests as commands not questions, and let the model act first, ask permission after reviewing its own work.

Translation: this model second-guesses itself out of the box. You need to remove the training wheels before it's worth $50 per million output tokens.

The guide reads like a pricing menu. GPT-6 Astra costs $10 input, $50 output. GPT-6.1 Sol runs at a fifth the price: $2 input, $10 output. GPT-6 Luna handles everyday work at $0.10 input, $0.50 output. Pick how much doubt you can afford.

The Digital Alchemist
The Digital Alchemist

OpenAI tells you to delete unsolicited warnings and safety checklists from prompts. Phrases like "can you" should read as calls to act, not invitations to push back. The model waits on approval only after it already has a result to show you. And the model is apparently fragile to its own instructions: contradictory guidance in skill files causes it to block work or veer off unexpectedly.

One document gates cyber capability behind a government-grade risk label. The other tells you to cut the leash. You don't tighten on one end and cut on the other unless you're still figuring out where the dog goes.

The split that matters: whether enterprise buyers default to cheap, caged Luna or pay for gated Astra. That will tell you more about what OpenAI actually built than any benchmark will.

GPT-6 family pricing
$20 per million tokens$40 per million tokens$60 per million tokensInput priceOutput price$10 per million tokens$50 per million tokensGPT-6 Astra$2 per million tokens$10 per million tokensGPT-6.1 Sol$0.1 per million tokens$0.5 per million tokensGPT-6 Luna
Input and output token prices across the three GPT-6 model tiers, per OpenAI's practical guide.
The numbers behind the 'Critical' label
100%ExploitBench score99.9%ARC-AGI-3 score4.2%Hallucination rate
OpenAI's own launch benchmarks for GPT-6 Astra, cited as grounds for its Critical cybersecurity rating.
Sources
  1. A model guide for the GPT-6 family
  2. OpenAI shares prompting tips for GPT-6 Astra including a blocklist of slop words
  3. Rethinking skills and prompts for GPT-6 Astra
  4. GPT-6 Astra: Benchmarks, Pricing and API
  5. GPT-6 Astra Benchmarks Explained
  6. 🌐 AI 官方内容追踪报告 2026-10-03 · Issue #313 · kouweizhu/agents-radar
  7. Introducing GPT-6 Sol and Luna
  8. 🌐 Official AI Content Report 2026-10-03 · Issue #237 · yaojiejia/agents-radar
  9. 🌐 Official AI Content Report 2026-10-03 · Issue #510 · ghub1821239/agents-radar
  10. 🌐 Official AI Content Report 2026-10-03 · Issue #314 · kouweizhu/agents-radar
  11. 🌐 Official AI Content Report 2026-10-03 · Issue #172 · jinming1345/agents-radar
  12. A model guide for the GPT‑6 family
  13. [draft] OpenAI publica guia definitivo para integrar modelos GPT-6 em produtos · Issue #155 · pauloferreiracb-cmyk/portal-noticias-ia
  14. GPT-5.6 Builder Guide: AI Agents and Model Selection
  15. Building agents
  16. ChatGPT
  17. GPT-5 vs GPT-6 Astra - AI Model Comparison
  18. GPT-6 Astra: A new generation of intelligence
  19. GPT-6 Astra: Features, Benchmarks, and Pricing
  20. GPT-5.5
  21. GPT-5.4
  22. GPT-6 Astra Benchmarks: What the Numbers Actually Show
  23. GPT-5.5 vs GPT-6 Astra: Benchmarks & Cost
  24. Claude Opus 5 vs GPT-6 Astra: Benchmarks & Cost
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