{"slug": "gpt-6-1-sol-now-available-on-ai-gateway", "title": "GPT-6.1 Sol now available on AI Gateway", "summary": "OpenAI's GPT-6.1 Sol is now available on Vercel's AI Gateway, improving on GPT-6 Sol for coding, computer use, and professional work such as reading complex documents and running multi-step workflows. The model is priced below GPT-6 Astra on standard input and output, with cheaper cached input for requests that reuse a long shared context, and is callable as `openai/gpt-6.1-sol` via the AI SDK, OpenAI-compatible Chat Completions API, or Responses API.", "body_md": "[GPT-6.1 Sol](https://vercel.com/ai-gateway/models/gpt-6.1-sol) 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.\n\nThe 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.\n\nUse `openai/gpt-6.1-sol` as the model name with the [AI SDK](https://vercel.com/docs/ai-gateway/sdks-and-apis/ai-sdk), [OpenAI-compatible Chat Completions API](https://vercel.com/docs/ai-gateway/sdks-and-apis/openai-chat-completions), or [Responses API](https://vercel.com/docs/ai-gateway/sdks-and-apis/responses). You can also select it in [coding agents](https://vercel.com/docs/ai-gateway/coding-agents) connected to AI Gateway:\n\nTo use the model in coding agents like Codex, Cursor, and more, install the latest Vercel CLI and run setup:\n\nThen select `openai/gpt-6.1-sol` in the agent. See the [coding agents guide](https://vercel.com/docs/ai-gateway/coding-agents) for details.\n\nTry GPT-6.1 Sol in the [model playground](https://vercel.com/ai-gateway/models/gpt-6.1-sol).\n\nAI 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 [custom reporting](https://vercel.com/changelog/custom-reporting-ai-gateway), [Zero Data Retention support](https://vercel.com/blog/zdr-on-ai-gateway), [budgets for API keys](https://vercel.com/docs/ai-gateway/authentication-and-byok/api-keys), [routing rules](https://vercel.com/docs/ai-gateway/models-and-providers/routing-rules), and more.\n\nAI Gateway reflects provider pricing with no markup and does not charge a platform fee on inference, including on [Bring Your Own Key](https://vercel.com/docs/ai-gateway/authentication-and-byok/byok) (BYOK) requests.\n\nYou can view [all language models](https://vercel.com/ai-gateway/models?type=text) available on AI Gateway.", "url": "https://wpnews.pro/news/gpt-6-1-sol-now-available-on-ai-gateway", "canonical_source": "https://vercel.com/changelog/gpt-6-1-sol-now-available-on-ai-gateway", "published_at": "2026-09-29 00:00:00+00:00", "updated_at": "2026-09-29 17:50:12.179935+00:00", "lang": "en", "topics": ["ai-products", "large-language-models", "ai-agents", "ai-tools", "developer-tools"], "entities": ["OpenAI", "GPT-6.1 Sol", "GPT-6 Sol", "GPT-6 Astra", "Vercel", "AI Gateway", "AI SDK", "Codex"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/gpt-6-1-sol-now-available-on-ai-gateway", "markdown": "https://wpnews.pro/news/gpt-6-1-sol-now-available-on-ai-gateway.md", "text": "https://wpnews.pro/news/gpt-6-1-sol-now-available-on-ai-gateway.txt", "jsonld": "https://wpnews.pro/news/gpt-6-1-sol-now-available-on-ai-gateway.jsonld"}}