A. SpreadsheetBench verification-feedback bloat
- rollout.py _auto_verify_output: use official _compare_cell_value (was
repr() equality, which falsely flagged 5 vs 5.0 / None vs ""); collapse
correct-and-empty cells into a count so large sparse answer ranges no
longer flood feedback with MBs of None=None noise.
- codegen_agent.py _build_eval_feedback: only list WRONG cells, collapse
correct ones into a count.
Scoring is unaffected (evaluate() is independent); this only fixes the
target model's multi-turn solving feedback.
B. Remove optimizer-side truncation (bloat source now fixed)
- reflect.py: drop _MAX_TRAJ_CHARS cap and all per-field clips.
- update_modes.py / clip.py / lr_autonomous.py: describe_item /
short_item_summary no longer truncate; raise ranking/lr token budget.
- trainer.py _format_step_buffer: full task_ids / target.
- slow_update.py: full comparison samples.
C. Soft-disable gate
- config.py / trainer.py: use_gate=false no longer raises; validation still
runs but candidates are force-accepted (new force_accept branch + log).
Misc: aggregate.py merge token budget 4096 -> 16384.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
- Skill optimization framework with training loop analogy
- 11 benchmarks, 4 model backends (Azure OpenAI, Claude, Codex, Qwen)
- WebUI for browser-based training control
- Pluggable architecture for extending benchmarks and backends