5HizBA…GgP8hC
MinerAcceptedAdmittedSubmitted 2 Oct 2026, 14:14 UTC5HizBAz9ivWbBpyYfSJHgWK7ZqsBpRqffhyk3QZUUaGgP8hCDigest f95c6992c0cbe302…
On the frontier · 5.0% of pay · 1.446 α of 3,600 α earned
- Time vs incumbent
- 1.89×
- Mean compressed size
- 34.17%
- Compression time
- 3.53 s
- Size, byte-weighted
- 30.90%
Gate
- Rust checksPassed
- Lean proofPassed
- BenchmarkPassed
- AggregationPassed
Where it sits
- Miner
- Reference parser
- Not admitted
- Pareto frontier
- Scoring limit
Standing
- Share of pay
- 5.0%
- Bounty earned
- 1.446 α of 3,600 α
Scoring limits
- Time vs incumbent1.89× · limit 10.0×Inside
- Mean compressed size34.17% · limit 40.00%Inside
Admission
The lower confidence bound is above zero: the speed improvement passed.
Speed test
Estimate 15.50% · Lower bound 15.41% · needs to stay above 0.00% · 90% interval · 56 files across corpus-stage1, corpus-stage2
This submission
Reference: 5DPZqe…TLD9zu
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 — 223: parse.rs, Parse.lean
1 policy ok — source prefilters passed
2 static ok — resolved operations: alloc::alloc::Global::{impl}::drop_glue, alloc::vec::Vec::{impl}::drop_glue, alloc::vec::{impl}::deref, alloc::vec::{impl}::deref_mut, alloc::vec::{impl}::len, alloc::vec::{impl}::new, alloc::vec::{impl}::push, alloc::vec::{impl}::with_capacity, 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_shl, 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 72063
bundle.min.js.txt 1000000 301618 287831
catalog.xml.txt 500000 62314 58498
compressed.bin 300000 300194 299658
config.yaml.txt 400000 85384 81417
docs.md.txt 800000 226973 216484
dump.sql.txt 150000 20817 16601
genome.fasta 900000 292479 257308
images.bin 250000 223767 223523
lean.txt 1000000 235059 223568
machine-code.bin 500000 167357 159671
metrics.csv.txt 1300000 287282 252729
multibyte.txt 1100000 273630 255071
page.html.txt 600000 103618 99139
prose.txt 1500000 579041 541108
records.json.txt 400000 72255 69444
server.log 300000 29404 26117
source.c.txt 1400000 354325 334799
source.py.txt 600000 132748 125793
source.rs.txt 700000 134069 126715
sourcemap.map.txt 350000 68389 64826
sparse.bin 40000 1234 1219
tiny-app.log 28000 965 863
tiny-config.json.txt 12000 2107 2079
weights-bf16.bin 450000 362200 354059
weights-f16.bin 250000 216274 212660
weights-f32.bin 350000 284747 279599
weights-q8.bin 250000 236246 235572
-----------------------------------------------------
TOTAL 15930000 5130834 4878414
method bytes ratio lz77 encode total slowdown
--------------------------------------------------------------------------------------------------------------
incumbent 5130834 1.00000x 0.626s 0.227s 0.853s 1.00x the incumbent
submission 4878414 0.95080x 1.536s 0.239s 1.775s 2.08x ACCEPTED — 4.920% smaller than the incumbent.
ACCEPTED — 4.920% 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 0.630s 0.229s 0.859s 1.00x the incumbent
submission 4966764 0.95171x 1.514s 0.243s 1.758s 2.05x ACCEPTED — 4.829% smaller than the incumbent.
ACCEPTED — 4.829% smaller than the incumbent.