# Ling 3.1 Flash: AI model fact sheet

- **Provider:** inclusionai
- **Released:** 2026-10-02
- **Context window:** 262,144 tokens
- **Max output:** 32,768 tokens
- **Parameters:** 560B (25B active)
- **API pricing:** $0.000 / 1M input, $0.000 / 1M output
- **OpenRouter ID:** inclusionai/ling-3.1-flash
- **Capabilities:** conversation, reasoning, code-generation, analysis, function-calling

Ling 3.1 Flash is a hybrid reasoning model from inclusionAI with 25B active parameters out of 560B total. It supports tool calling and a 256K-token context window.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/ling-3.1-flash