5EhfP1…Wgk1gn
MinerAcceptedAdmittedSubmitted 1 Oct 2026, 08:00 UTC5EhfP1V4ozLrsjBkc78xr1GJxRqnh5cQrEbRLABWHRWgk1gnDigest 69e66baab7897ffd…
On the frontier · 0.1% of pay · 1.584 α of 3,600 α earned
- Time vs incumbent
- 0.52×
- Mean compressed size
- 35.22%
- Compression time
- 0.74 s
- Size, byte-weighted
- 32.30%
Gate
- Rust checksPassed
- Lean proofPassed
- BenchmarkPassed
- AggregationPassed
Where it sits
- Miner
- Reference parser
- Not admitted
- Pareto frontier
- Scoring limit
Standing
- Share of pay
- 0.1%
- Bounty earned
- 1.584 α of 3,600 α
Scoring limits
- Time vs incumbent0.52× · limit 10.0×Inside
- Mean compressed size35.22% · limit 40.00%Inside
Admission
The lower confidence bound is above zero: the speed improvement passed.
Speed test
Estimate 0.96% · Lower bound 0.68% · needs to stay above 0.00% · 90% interval · 56 files across corpus-stage1, corpus-stage2
This submission
Reference: 5Ck42n…D9uZeq
The frontier it was judged against
- Miner
- Reference parser
- Not admitted
- Pareto frontier
Source
Private while this parser is on the frontier. It is published once another submission beats it.
Gate report
Show report
verifying [internal-path]
workspace: [internal-path]
0 intake ok — 169: parse.rs, Parse.lean
1 policy ok — source prefilters passed
2 static ok — resolved operations: core::num::{impl}::leading_zeros, core::num::{impl}::saturating_add, core::num::{impl}::saturating_sub, core::num::{impl}::wrapping_add, core::num::{impl}::wrapping_mul, core::num::{impl}::wrapping_sub, core::slice::{impl}::len
3 extract ok — charon+aeneas re-run by the verifier, no new axioms
4 statement ok — `LZ77.Obligation slot.parse` typechecks (bwrap, 900s, 16384 MB)
5 axioms ok — ['Classical.choice', 'Quot.sound', 'propext']; extraction intact
6 score running…
Corpus: corpus-stage1
file raw incumbent submission
-----------------------------------------------------
binary.db.bin 500000 76338 77430
bundle.min.js.txt 1000000 301618 304312
catalog.xml.txt 500000 62314 62653
compressed.bin 300000 300194 300095
config.yaml.txt 400000 85384 85884
docs.md.txt 800000 226973 228973
dump.sql.txt 150000 20817 18604
genome.fasta 900000 292479 264439
images.bin 250000 223767 226378
lean.txt 1000000 235059 238094
machine-code.bin 500000 167357 177029
metrics.csv.txt 1300000 287282 270018
multibyte.txt 1100000 273630 278493
page.html.txt 600000 103618 104854
prose.txt 1500000 579041 578624
records.json.txt 400000 72255 71484
server.log 300000 29404 27701
source.c.txt 1400000 354325 358048
source.py.txt 600000 132748 133931
source.rs.txt 700000 134069 135591
sourcemap.map.txt 350000 68389 69710
sparse.bin 40000 1234 1193
tiny-app.log 28000 965 945
tiny-config.json.txt 12000 2107 2115
weights-bf16.bin 450000 362200 354317
weights-f16.bin 250000 216274 212660
weights-f32.bin 350000 284747 282395
weights-q8.bin 250000 236246 235572
-----------------------------------------------------
TOTAL 15930000 5130834 5101542
method bytes ratio lz77 encode total slowdown
--------------------------------------------------------------------------------------------------------------
incumbent 5130834 1.00000x 0.629s 0.231s 0.860s 1.00x the incumbent
submission 5101542 0.99429x 0.116s 0.253s 0.368s 0.43x ACCEPTED — 0.571% smaller than the incumbent.
ACCEPTED — 0.571% smaller than the incumbent.
Corpus: corpus-stage2
corpus corpus-stage2 is held out; totals only.
method bytes ratio lz77 encode total slowdown
--------------------------------------------------------------------------------------------------------------
incumbent 5218788 1.00000x 0.636s 0.233s 0.869s 1.00x the incumbent
submission 5190678 0.99461x 0.118s 0.256s 0.374s 0.43x ACCEPTED — 0.539% smaller than the incumbent.
ACCEPTED — 0.539% smaller than the incumbent.