GPT-6.1 Sol now available on AI Gateway
OpenAI's GPT-6.1 Sol model is now available on Vercel's AI Gateway with improved performance for coding, document analysis, and multi-step workflows. The model offers lower pricing than GPT-6 Astra and cheaper cached input, making it ideal for agents and applications that process complex tasks and reuse long context.
from OpenAI is now available on AI Gateway. It improves on GPT-6 Sol for coding, computer use, and professional work, including reading complex documents and carrying out multi-step workflows.GPT-6.1 Sol
The model is suited to agents that need to debug code, work through business tasks, or extract answers from PDFs with tables and charts. It also improves factual accuracy on difficult questions. Its standard input and output pricing is lower than GPT-6 Astra's, while cheaper cached input makes it useful for requests that reuse a long shared context.
Use as the model name with the , , or . You can also select it in connected to AI Gateway:openai/gpt-6.1-solAI SDKOpenAI-compatible Chat Completions APIResponses APIcoding agents
To use the model in coding agents like Codex, Cursor, and more, install the latest Vercel CLI and run setup:
Then select in the agent. See the for details.openai/gpt-6.1-solcoding agents guide
Try GPT-6.1 Sol in the .model playground
AI Gateway provides a unified API for calling models, tracking usage and cost, and configuring retries, failover, and performance optimizations for higher-than-provider uptime. It includes built-in , , , , and more.custom reportingZero Data Retention supportbudgets for API keysrouting rules
AI Gateway reflects provider pricing with no markup and does not charge a platform fee on inference, including on (BYOK) requests.Bring Your Own Key
You can view available on AI Gateway.all language models
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