# Ling 3.1 Flash

Ling 3.1 Flash is a model from inclusionAI with open weights, first recorded on 29 Sep 2026; its release date is not established. The context window is 1,000,000 tokens. The maximum output is 32,768 tokens. Pricing is $0.045 per million input tokens and $0.135 per million output tokens.

- Developer: inclusionAI
- Id: inclusionai/ling-3.1-flash
- Sighting: 2026-09-29T21:57:02.363Z
  - [evidence link](https://opencode.ai/data/inclusionai/ling-3-1-flash)
- Status: API availability
- Canonical: https://alexgetman.com/models/inclusionai/ling-3-1-flash/

## Questions

### What is the context window of Ling 3.1 Flash?

The context window is 1,000,000 tokens. The maximum output is 32,768 tokens.

### How much does Ling 3.1 Flash cost?

Pricing is $0.045 per million input tokens and $0.135 per million output tokens. Cached input is $0.009 per million.

### Are the weights of Ling 3.1 Flash publicly available?

Yes. inclusionAI publishes the weights.

### When was Ling 3.1 Flash released?

Its release date is not established. Signal Forge first recorded it on 29 Sep 2026.

## Evidence links

- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [Command Code · models](https://commandcode.ai/docs/reference/cli/models)
- [huggingface:inclusionAI](https://huggingface.co/inclusionAI/Ling-3.1-flash)
- [review](https://huggingface.co/inclusionAI/Ling-3.1-flash/blob/dde57b1c6a365aa0e0a33e15cecce0f2be96f5a3/README.md)
- [models.dev · catalogue](https://models.dev/#ling-3.1-flash)
- [models.dev · catalogue](https://models.dev/#ling-3.1-flash-free)
- [models.dev · catalogue](https://models.dev/#ling-3.1-flash:free)
- [discovery:opencode-data](https://opencode.ai/data/inclusionai/ling-3-1-flash)
- [OpenCode Zen · models](https://opencode.ai/zen)
- [openrouter](https://openrouter.ai/inclusionai/ling-3.1-flash)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)

## Signals

- [Ling 3.1 Flash Free on OpenCode Zen](https://alexgetman.com/signals/2026/10/02/ling-3-1-flash-free-opencode-zen/)
- [Ling 3.1 Flash spotted on Vercel AI Gateway](https://alexgetman.com/signals/2026/09/29/inclusionai-ling-3-1-flash/)