dots3-note Preview: 280B Parameter Agent Model with 512K Context
omarsar0 · x · 2026-08-20
dots3-note Preview is an open-weight model designed for long-horizon tasks running for hours or days.
- Specs: 280B total parameters (16B active) with 512K context window.
- Capabilities: Combines text, vision, and speech with reasoning, coding, and tool use.
- Key Innovation: Addresses credit assignment in long rollouts by learning to evaluate its own progress before a task is finished.
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