# Ring 2.6 1T: AI model fact sheet

- **Provider:** inclusionai
- **Released:** 2026-05-08
- **Context window:** 262,144 tokens
- **API pricing:** $0.000 / 1M input, $0.000 / 1M output
- **OpenRouter ID:** inclusionai/ring-2.6-1t:free
- **Capabilities:** conversation, reasoning, code-generation, analysis, agentic-tool-use

Ring-2.6-1T is a 1T-parameter thinking model with 63B active parameters from inclusionAI, built for real-world agent workflows that require both strong capability and operational efficiency. It is optimized for coding agents, tool use, and long-horizon task execution, delivering leading results on benchmarks including PinchBench, ClawEval, TAU2-Bench, and GAIA2-search. With adaptive reasoning effort across high and xhigh modes, the model dynamically allocates reasoning budget based on task complexity, enabling stronger performance with lower token overhead in tool-heavy and multi-turn agent workflows.

Source: real side-by-side outputs, pricing and specs at https://rival.tips/models/ring-2.6-1t-free