- LogHub samples (real system logs): 3.0x over 1.15M tokens
- LogChunks (797 Travis failures, human-labeled failure chunks): 1.9x over
66M tokens, 78.5% of labeled failure-explaining lines survive verbatim
- LogDx-CI (35 real GitHub Actions failures, arXiv 2605.28876): 2.2x over
15M tokens, 95.2% critical diagnostic signals retained; with --budget
8000, 6,334 tok/case at 77.4% retention; haiku diagnosed 12/12 from
compressed vs 12/12 raw on the 12-case subset
- README: Real logs, real benchmarks section; updated synthetic receipts
(templates lift ANSI CI to 15.9x, synthetic eval total to 6.0x, 8/8
re-verified); honest 2-4x expectation row for production logs
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
