# Flint 40B Free

> Flint 40B Free is an open-weight language model from Recursive, released on 21 Oct 2026. It accepts text and generates text, with a 262K-token context window and up to 66K output tokens per response.

Source page: https://www.aimodel.directory/models/flint
Last verified: 2 Nov 2026

## Specifications

- **Developer:** Recursive
- **Release date:** 21 Oct 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Weights:** Open weights (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Context window:** 262K (262,144 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Max output:** 66K tokens (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Knowledge cutoff:** Jun 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Input:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Reasoning mode:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Tool calling:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)
- **Structured output:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/opencode/models/flint-40b-free.toml)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|

## FAQ

### What is the context window of Flint 40B Free?

Flint 40B Free has a context window of 262,144 tokens (262K) and can generate up to 65,536 tokens in a single response, according to models.dev.

### Is Flint 40B Free open source?

Flint 40B Free is an open-weight model. Check the license terms before commercial use.

### When was Flint 40B Free released?

Recursive released Flint 40B Free on 21 Oct 2026, according to models.dev.

---
Data licensed CC BY 4.0. Cite as: AI Model Directory, "Flint 40B Free", https://www.aimodel.directory/models/flint