OpenAI · API model
GPT-6 Sol
API id gpt-6-sol prices checked
- Input
- $2.00/1M
- Output
- $10.00/1M
- Context
- 1.05Mtokens
- Max output
- 128Ktokens
- Knowledge cutoff
- Apr 2026
- Typical request
- $0.007
Pricing
US dollars per 1 million tokens. A typical request (1,000 input + 500 output tokens) costs $0.007 at standard rates.
| Rate | Input | Cached input | Output |
|---|---|---|---|
| Standard | $2.00 | $0.20 | $10.00 |
| Long promptsPrompts over 272K tokens | $4.00 | $0.40 | $15.00 |
| BatchAsynchronous, results within 24 hours | $1.00 | — | $5.00 |
| FlexLower price, slower responses | $1.00 | — | $5.00 |
| PriorityFast mode, 2x standard. | $4.00 | — | $20.00 |
Capabilities and limits
| Context window | 1.05M tokens |
|---|---|
| Max output | 128K tokens |
| Input | TextImages |
| Output | Text |
| Reasoning | Adjustable effort |
| Tool use | Yes |
| Structured output (JSON) | Yes |
| Knowledge cutoff | Apr 20, 2026 |
Lifecycle status
No deprecation or shutdown date announced on OpenAI's official deprecations page as of Oct 23, 2026.
Change history
Launches, price changes and retirements for GPT-6 Sol, newest first, each linked to the vendor's notice.
GPT-6 Sol ($2 / $10) and GPT-6 Luna ($0.10 / $0.50) released
OpenAI calls them direct successors to GPT-5.6 Sol and Luna at 50% lower prices.
vendorOpenAI
Benchmarks and speed
Not collected yet. Scores will come only from independent leaderboards, each shown with its source and test date.
Planned: GPQA Diamond, SWE-bench Verified, AIME 2025, LMArena Elo, output speed and time to first token.
Where these numbers come from
Every value is an observation with a source and a date. independent is a third-party catalog, vendor is the model maker's own page, derived is our calculation.
| Field | Value | Source | Observed |
|---|---|---|---|
| Standard price, input / output | $2.00 / $10.00 | vendorOpenAI API pricing | Nov 5, 2026 |
| Standard price, input / output | $2.00 / $10.00 | independentLiteLLM | Nov 5, 2026 |
| Standard price, input / output | $2.00 / $10.00 | independentOpenRouter | Nov 5, 2026 |
| Release date | 2026-09-22 | vendorOpenAI API changelog | Nov 5, 2026 |
| Context window | 1,050,000 | vendorOpenAI model docs | Nov 5, 2026 |
| Maximum input | 922,000 tokens out of the 1,050,000 total | vendorOpenAI model docs | Nov 5, 2026 |
| Newer version | gpt-6.1-sol has the same standard price and half the cached-input price | vendorOpenAI API pricing | Nov 5, 2026 |
| Typical request | $0.007 | derivedai-magazine calculation: 1,000 input + 500 output tokens | Nov 5, 2026 |