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nano-gpt-data-curation

gpt-5.6-sol

nano-gpt-data-curation — graded by the task's verifier against a measured baseline.

backend
modal
variant
codex azure_ai/gpt-5.6-sol
metric
held-out multi-domain perplexity
actions
282
duration
1h 15m
recorded
2026-08-04

run iddclm-nano-curation__69HmyDM

Score

reward
319.140
compare against every run on this task →

Summary

Completed all deliverables:

  • selection.json: 170,263 unique IDs; 178.9M available tokens.
  • curate.py: deterministic, independently reproduced the selection.
  • claim.md: hypothesis, mechanism, falsification, and transfer.

Validation passed. Frozen dev perplexity: 296.587, versus 476.714 random baseline—a 37.8% reduction.

Transcript