Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
GPT-5.6 Sol Pro is the same underlying model as [GPT-5.6 Sol](https://openrouter.ai/openai/gpt-5.6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
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...
No provider description is available for this model yet.
No provider description is available for this model yet.
No provider description is available for this model yet.
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.6 Sol Pro (batch)openai/gpt-5.6-sol-pro:batch | OpenAI |
1.05M | $1 | $5 | — | ||
| OpenAI: GPT-5.6 Terra (batch)openai/gpt-5.6-terra:batch | OpenAI |
1.05M | $1 | $6 | — | ||
| OpenAI: o3 (batch)openai/o3:batch | OpenAI |
200K | $1 | $4 | — | ||
| OpenAI: GPT-5.6 Sol (batch)openai/gpt-5.6-sol:batch | OpenAI |
1.05M | $1 | $5 | — | ||
| ft:gpt-4o-2024-08-06openai/ft:gpt-4o-2024-08-06 | OpenAI |
128K | $3.75 | $15 | — | ||
| ft:gpt-4o-2024-11-20openai/ft:gpt-4o-2024-11-20 | OpenAI |
128K | $3.75 | $15 | — | ||
| ft:gpt-4o-mini-2024-07-18openai/ft:gpt-4o-mini-2024-07-18 | OpenAI |
128K | $0.3 | $1.2 | — |