Ling 3.0 Flash Fin from Inclusion AI is now available on AI Gateway, free to use through September 25. Ling 3.0 Flash Fin is a finance-focused version of Ling 3.0 Flash. It has a 256K token context window, produces up to 32K output tokens, and supports reasoning and function calling.
The model is built for financial research, analysis, and multi-step tasks that run across many tool calls before producing an answer.
Using the standard model name (i.e., inclusionai/ling-3.0-flash-fin
) is free, but will automatically begin billing when the offer period ends.
To ensure you aren't billed after the free period, add the -free
suffix to the standard name, and the model will stop serving when the offer ends (i.e., inclusionai/ling-3.0-flash-fin-free
).
To use it in a coding agent, see the coding agents guide, then run vercel ai-gateway coding-agents setup
to connect agents like Claude Code, Codex, OpenCode, Cursor, Pi, and more and select inclusionai/ling-3.0-flash-fin
inside the agent.
Try Ling 3.0 Flash Fin 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 custom reporting, Zero Data Retention support, budgets for API keys, 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 (BYOK) requests.
You can view all language models available on AI Gateway.