5Cfh3f…duvbHJ
MinerAcceptedAdmittedSubmitted 30 Sept 2026, 22:35 UTC5Cfh3fegZmgZHULdXYknWLCUzEGpmfrhDKBcqvUnWuduvbHJDigest c79581c1f1c11c3e…
On the frontier · 5.4% of pay · 97 α of 3,600 α earned
- Time vs incumbent
- 0.48×
- Mean compressed size
- 35.91%
- Compression time
- 0.66 s
- Size, byte-weighted
- 33.23%
Gate
- Rust checksPassed
- Lean proofPassed
- BenchmarkPassed
- AggregationPassed
Where it sits
- Miner
- Reference parser
- Not admitted
- Pareto frontier
- Scoring limit
Standing
- Share of pay
- 5.4%
- Bounty earned
- 97 α of 3,600 α
Scoring limits
- Time vs incumbent0.48× · limit 10.0×Inside
- Mean compressed size35.91% · limit 40.00%Inside
Admission
The lower confidence bound is above zero: the speed improvement passed.
Speed test
Estimate 3.40% · Lower bound 3.27% · needs to stay above 0.00% · 90% interval · 56 files across corpus-stage1, corpus-stage2
This submission
Reference: 5C4rCn…NAiUQD
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 — 151: 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}::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 81740
bundle.min.js.txt 1000000 301618 316464
catalog.xml.txt 500000 62314 67057
compressed.bin 300000 300194 300095
config.yaml.txt 400000 85384 89064
docs.md.txt 800000 226973 237808
dump.sql.txt 150000 20817 19918
genome.fasta 900000 292479 277999
images.bin 250000 223767 230006
lean.txt 1000000 235059 250525
machine-code.bin 500000 167357 171633
metrics.csv.txt 1300000 287282 283504
multibyte.txt 1100000 273630 287099
page.html.txt 600000 103618 109618
prose.txt 1500000 579041 603395
records.json.txt 400000 72255 73967
server.log 300000 29404 29120
source.c.txt 1400000 354325 371027
source.py.txt 600000 132748 138744
source.rs.txt 700000 134069 141020
sourcemap.map.txt 350000 68389 73982
sparse.bin 40000 1234 1238
tiny-app.log 28000 965 991
tiny-config.json.txt 12000 2107 2159
weights-bf16.bin 450000 362200 354317
weights-f16.bin 250000 216274 212660
weights-f32.bin 350000 284747 280809
weights-q8.bin 250000 236246 235572
-----------------------------------------------------
TOTAL 15930000 5130834 5241531
method bytes ratio lz77 encode total slowdown
-------------------------------------------------------------------------------------------------------------------
incumbent 5130834 1.00000x 0.624s 0.230s 0.854s 1.00x the incumbent
submission 5241531 1.02157x 0.075s 0.250s 0.325s 0.38x no improvement — 2.157% larger than the incumbent.
no improvement — 2.157% larger 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 0.628s 0.233s 0.860s 1.00x the incumbent
submission 5345233 1.02423x 0.078s 0.255s 0.332s 0.39x no improvement — 2.423% larger than the incumbent.
no improvement — 2.423% larger than the incumbent.