GPT-5.6 Sol pricing
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... Below you will find 3 current rows with input and output dollars per million. Right now the lowest input is $5.00 and the lowest output is $30.00.
Pricing across providers
Every row is a seller of GPT-5.6 Sol with token pricing we track. The cheapest input in this snapshot is from Azure. The bar chart shows the same input and output dollars per million for a quick scan.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
A Azure | $5.00 | $30.00 | $0.500 | — |
O Openrouter | $5.00 | $30.00 | — | — |
O OpenAInative | $5.00 | $30.00 | $0.500 | — |
Input vs output · per provider
Cost calculator
Pick any of the providers above and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for GPT-5.6 Sol.
Provider
0.500000¢ / req
1.500000¢ / req
Model specifications
Quick spec sheet for GPT-5.6 Sol before you dive back into pricing. Reported under OpenAI.
- Context window
- 1,050,000 tokens
- Max output
- 128,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Jul 2026
- Primary provider
- OpenAI
- Model family
- N/A
Compare GPT-5.6 Sol
Jump into a comparison when you want one table for two models instead of two tabs. 6 curated matches for GPT-5.6 Sol.
Locked
Compare with
Pick a model on both sides.
Popular GPT-5.6 Sol comparisons
- GPT-5.6 Sol vs GPT-4o
GPT-4o 66% cheaper on output
- GPT-5.6 Sol vs GPT-4o mini
GPT-4o mini 98% cheaper on output
- GPT-5.6 Sol vs o3
o3 73% cheaper on output
- GPT-5.6 Sol vs Claude Sonnet 4.6
Claude Sonnet 4.6 50% cheaper on output
- GPT-5.6 Sol vs Gemini 2.0 Flash
Gemini 2.0 Flash 98% cheaper on output
- GPT-5.6 Sol vs Llama 3.1 70B
Compare pricing side by side
Frequently asked questions
Read these after the table if you want plain language around GPT-5.6 Sol rates. The short model note from our index: 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...
Also from OpenAI
Other models by OpenAI with live pricing in our catalog.