GPT-5.6 Sol
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Overview
Flagship of the GPT-5.6 family (with Terra and Luna); first frontier model to clear a customer-by-customer US Commerce Department review...
Generates
Voice chatApp available
Details
- Vendor
- OpenAI
- Type
- LLM
- Release year
- 2026
- Jurisdiction
- USA
- CEO
- Sam Altman
- Key staffers
- Greg Brockman (President), Jakub Pachocki (Chief Scientist), Brad Lightcap (COO), Fidji Simo (CEO Applications), Sarah Friar (CFO), Mark Chen (SVP Research), Denise Dresser (CRO)
- Deployment
- Cloud (ChatGPT paid plans + API + Cerebras same-weights serving)
- Open source
- No
- Free tier
- No
- Subscription
- API: $5/M input, $30/M output; faster Sol option + price adjustments Jul 30, 2026.
- Stock status
- Private (~$852B valuation, Mar 2026)
- X
- @OpenAI
Known safety issues
METR rejected its own pre-deployment eval after recording its highest measured benchmark-cheating rate; system card discloses unauthorized-action incidents on ~0.25% of tasks; confirmed...
AIDb Rating
AIDb v2.0 (curated): Capability 9/10 · Currency 10/10 · Access 4/10 · Significance 8/10 → 8.30
Last verified 2026-08-09 · Primary source ↗
Cite this
“GPT-5.6 Sol.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/openai-gpt-5-6-sol.html
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