RADAR ARCHIVE
Week 38, 2025
1 tool added to the directory, Sep 15 – 21, 2025.
Added to the directory (1)
Tested and written up.
The deep-thinking variant of Hunyuan 2.0
Open-weight reasoning variant of Hunyuan 2.0 with a 131K context window, designed for complex problem-solving, math, and long-context reasoning workflows.
Why: Hunyuan 2.0's reasoning mode for tasks that benefit from longer thought chains.
Freemium
Best for Reasoning
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