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Laya Typed-Decisions on ModelScope

The typed-decisions checkpoint of the Laya family on ModelScope: a 421M ModernBERT-large fine-tune reporting 0.766 accuracy over 2,000 decisions, above TypeSafe Jev 1.13.0's published 0.727 and the 0.735 teacher ceiling, Apache-2.0.
Reading time
2 min
Published by
Community
Author
Convai Innovations
Last verified
Oct 2026

Highlights

  • A 421M ModernBERT-large model fine-tuned on typed-decisions workflows: agent-trace observability, customer service, invoice processing, and security incidents.
  • Benchmark over 400 test cases and 2,000 decisions: accuracy 0.766, soft accuracy 0.471, Brier 0.062, ECE 0.213, and score MAE 0.242.
  • Reported +3.9 points over TypeSafe Jev 1.13.0's published 0.727 accuracy, above the 0.735 teacher self-agreement ceiling.
  • Single 842.6 MB F16 safetensors file; its 1,024-token context is twice the base laya checkpoint's 512.
  • The comparison table includes a ModernBERT-base specialist at 0.646 and per-question majority class at 0.461 on the same split.

Watch out

Apache-2.0 per the metadata, under a community-mirror organisation. The card explicitly says the Jev figures are third-party published numbers not measured in this project, with no TypeSafe API access and differing sample sizes and prompts, so the +3.9-point claim is directional. ECE 0.213 is the weakest reported metric, and the laya base checkpoint scores 0.362 untuned on the same split.

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