GPT-5.6 Sol
- API model IDs
- gpt-5.6-sol
- Context window
- 1,050,000 tokens
- Max output
- 128,000 tokens
- Released
- 2026-07-09
- Lifecycle
- active
- License
- proprietary
Lifecycle verified 2026-09-08 (0 days ago). Source
Data handling
- Trains on API data by default
- No
- Retention
- 30 days
- Zero data retention
- on-request
- Residency
- us, eu, gb, ca, au, jp, in, sg, kr, ae
- HIPAA BAA
- Available
- SOC 2 / FedRAMP
- SOC 2 yes, FedRAMP Not published
Data sent to the OpenAI API is not used to train or improve OpenAI models unless a customer explicitly opts in. The 30 day figure is the abuse monitoring log retention window. Zero data retention is available to eligible customers subject to prior approval by OpenAI. The Trust Portal lists SOC 2 Type 2 and FedRAMP 20x documentation but does not publish a FedRAMP impact level, and a Business Associate Addendum is available for eligible endpoints used with zero data retention or modified abuse monitoring.
Verified 2026-09-08 (0 days ago). Source 1, Source 2
Pricing snapshot
$4 input, $20 output, per million tokens. Cached input $0.4 per million tokens. Batch requests are 50% off.
This is a snapshot verified on 2026-09-08, 0 days ago, not a live price. Confirm on the provider’s pricing page before you budget against it.
Where you can call it
- direct · gpt-5.6-sol First-party OpenAI API.