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nb44 v2 behavior eval: 🟡 Directional signal in some comparison but CI crosses 0 — needs more data
a17e418 verified
metadata
license: apache-2.0
tags:
  - behavior-eval
  - qwen36-27b
  - dpo
  - grpo
  - paired-bootstrap

nb44 v2 — Behavior Eval (n=100/source)

Verdict: {summary}

Decisive behavior eval at n=100 GSM8K + n=100 SimpleQA test prompts × 3 conditions (base / DPO / GRPO). Paired bootstrap CIs on correctness deltas.

Conditions:

  • base: Qwen3.6-27B no LoRA
  • DPO: nb37 v2 multi-probe FG+RG combined preference, 200 steps
  • GRPO: nb43 multi-probe continuous reward, 500 steps (final LoRA, post-peak drift)

LoRA loading: openinterp.safe_load_qwen36_lora() v0.2.1 — auto strip + verify.