Ling 3.1 Flash 1019 now available on AI Gateway for free

Vercel's AI Gateway added InclusionAI's Ling 3.1 Flash 1019 model, free to use until November 3, 2026, after which requests will be charged at the published rate. The model, callable as inclusionai/ling-3.1-flash-1019, targets coding, multi-step reasoning and tool-using agents with a 1M-token context window, and can be selected in Claude Code, Codex and Cursor after installing the latest Vercel CLI and running setup.

Ling 3.1 Flash 1019 from InclusionAI https://vercel.com/ai-gateway/models/ling-3.1-flash-1019 is now available on AI Gateway https://vercel.com/docs/ai-gateway , free until November 3, 2026. The updated model is designed for coding, multi-step reasoning, and agents that use tools. Its 1M-token context window supports workflows involving long documents, code, and extended task histories. Use inclusionai/ling-3.1-flash-1019 as the model name: Free requests still appear in your spend dashboard with a full request trace, they just cost nothing. On November 3, requests will begin charging at the published rate. To use it in Claude Code, Codex, Cursor, and more, install the latest Vercel CLI and run setup: Then select inclusionai/ling-3.1-flash-1019 in the agent. See the coding agents guide https://vercel.com/docs/ai-gateway/coding-agents for details. You can also try Ling 3.1 Flash 1019 in the model playground https://vercel.com/ai-gateway/models/ling-3.1-flash-1019 . 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 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. AI 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. You can view all language models https://vercel.com/ai-gateway/models?type=text available on AI Gateway.