Vercel added OpenAI's GPT-6.1 Sol to AI Gateway under the identifier openai/gpt-6.1-sol. Its integration announcement supports the AI SDK, OpenAI-compatible Chat Completions and Responses interfaces, as well as coding agents configured to use the gateway. This gives the model release a shared access point with the gateway's usage tracking and routing controls. Vercel says it passes through provider pricing without a markup and charges no platform fee on inferenceRunning a trained model to get answers — the phase where AI is actually used, as opposed to trained.Full definition →, including on requests using customers' own provider keys.
Key takeaways · AI-distilled
On Vercel AI Gateway the model ID is openai/gpt-6.1-sol, callable through the AI SDK, the OpenAI-compatible Chat Completions API, or the Responses API.
For coding agents such as Codex and Cursor, Vercel says to install the latest Vercel CLI, run vercel ai-gateway setup, then select openai/gpt-6.1-sol in the AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition →.
Vercel says AI Gateway passes through provider pricing with no markup and charges no platform fee on inference, including Bring Your Own Key requests.
Terms in this piece · Glossary
inference — Running a trained model to get answers — the phase where AI is actually used, as opposed to trained.
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
