All models
OpenAI
GPT-5.6 Sol frontier
openai/gpt-5-6-sol
GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...
Input / 1M
$4.00
USD per million tokens
Output / 1M
$20.00
USD per million tokens
Est. cost / token
$0.000008
$8.00 per 1M, 3:1 mix
Context window
922K
max output 128K
Major features
VisionBatchComputer usePDFCachingReasoningJSON schemaToolsWeb search
Task suitability (heuristic 1–5, not a benchmark)
- coding5
- reasoning5
- math5
- summarization5
- extraction5
- classification5
- chat5
- creative5
- translation5
- vision5
- long context4
- agentic5
Price history
| Recorded | Input | Output | Cached | Source |
|---|---|---|---|---|
| 2026-11-05 03:20 | $4.00 | $20.00 | $0.40 | litellm+openrouter |
A row is added whenever a sync detects a price change. Vendor pricing source
Pricing (USD per 1M tokens)
- Input
- $4.00
- Output
- $20.00
- Cached input
- $0.40
- Batch input
- $2.00
- Batch output
- $10.00
- Blended (3:1)
- $8.00
Details
- Company
- OpenAI
- Version
- 5.6
- Family
- GPT
- Released
- 2026-07-09
- Parameters
- Undisclosed
- Max output
- 128K
- Open weights
- No
- Inputs
- file, image, text
- Last synced
- 29 min ago