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Integrate maia3 model for analysis with 600-2600 rating range#264

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BasedBerry merged 1 commit into
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maia3-launch
Mar 27, 2026
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Integrate maia3 model for analysis with 600-2600 rating range#264
BasedBerry merged 1 commit into
mainfrom
maia3-launch

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@BasedBerry
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Replace maia2 ONNX model with maia3 for client-side analysis. Maia3 uses a transformer architecture with continuous ELO conditioning (interpolated embeddings) and WDL value head, expanding the analysis rating range from 1100-1900 to 600-2600.

  • Add maia3 simplified ONNX model (86.8MB, fp32) and 4352-move mapping files
  • Add maia3 preprocessing (64x12 board tokens) and batch inference methods
  • Update all rating references, chart ticks, UI labels, and dropdown rendering
  • Fix .slice(-4) pattern that broke 3-digit ratings (use .replace instead)
  • Update download modal text and model URL to maia3

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vercel Bot commented Mar 27, 2026

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Project Deployment Actions Updated (UTC)
maia-platform-frontend Ready Ready Preview, Comment Mar 27, 2026 10:04pm

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Replace maia2 ONNX model with maia3 for client-side analysis. Maia3 uses a
transformer architecture with continuous ELO conditioning (interpolated
embeddings) and WDL value head, expanding the analysis rating range from
1100-1900 to 600-2600.

- Add maia3 simplified ONNX model (86.8MB, fp32) and 4352-move mapping files
- Add maia3 preprocessing (64x12 board tokens) and batch inference methods
- Update all rating references, chart ticks, UI labels, and dropdown rendering
- Fix .slice(-4) pattern that broke 3-digit ratings (use .replace instead)
- Update download modal text and model URL to maia3

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@BasedBerry BasedBerry merged commit bacfb7f into main Mar 27, 2026
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2 participants