Flint (free)
Flint (free) is an open-weight model from Recursive built for coding agents. It accepts text, supports reasoning and tool calling, and has a 262,144-token context window.
Flint (free) specs and pricing
- Provider: Recursive
- Released: October 21, 2026
- Context window: 262K tokens
- Max output: 236K tokens
- Input: text
- Output: text
- Price: free
- Reasoning: yes
- Tool calling: yes
What Flint (free) is good at
- Coding agent tasks
- Reviewing long code excerpts
- Debugging with tool calls
To-dos to try with Flint (free)
- Review this code and identify potential bugs.
- Write tests for this function.
- Use the available tools to investigate this error message.
FAQ
- Who makes Flint? Flint is made by Recursive and was built by its autoresearch system, Eureka Machine.
- Can Flint read images? No. Flint accepts text input and produces text output.
- How much does Flint (free) cost? Flint (free) is available as a free model. In todo.is it doesn't use credits, though free models can be rate-limited by the provider.
- What is the context window of Flint (free)? Flint (free) can read up to 262K tokens at once and write up to 236K tokens in one reply.
- Can I use Flint (free) without coding? Yes. In todo.is you pick Flint (free) as your agent's model and write to-dos in plain words, on the web, the Android app, WhatsApp or Telegram. No API key needed: credits are included, or you can bring your own key.
JavaScript is required to use the todo.is app.