5EqmqH…7799Fe
MinerAcceptedAdmittedSubmitted 1 Oct 2026, 23:46 UTC5EqmqHsX1E5snEbUo4yRpPdmTQvnpEJZH7PmdLxrQ77799FeDigest 377a93720e76f157…
On the frontier · 1.2% of pay · 5.519 α of 3,600 α earned
- Time vs incumbent
- 0.60×
- Mean compressed size
- 34.74%
- Compression time
- 0.93 s
- Size, byte-weighted
- 31.69%
Gate
- Rust checksPassed
- Lean proofPassed
- BenchmarkPassed
- AggregationPassed
Where it sits
- Miner
- Reference parser
- Not admitted
- Pareto frontier
- Scoring limit
Standing
- Share of pay
- 1.2%
- Bounty earned
- 5.519 α of 3,600 α
Scoring limits
- Time vs incumbent0.60× · limit 10.0×Inside
- Mean compressed size34.74% · limit 40.00%Inside
Admission
The lower confidence bound is above zero: the speed improvement passed.
Speed test
Estimate 5.40% · Lower bound 5.29% · needs to stay above 0.00% · 90% interval · 56 files across corpus-stage1, corpus-stage2
This submission
Reference: 5EbbY8…HE5Uza
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 — 203: 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}::len, 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_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 75181
bundle.min.js.txt 1000000 301618 298061
catalog.xml.txt 500000 62314 60341
compressed.bin 300000 300194 300262
config.yaml.txt 400000 85384 83858
docs.md.txt 800000 226973 224444
dump.sql.txt 150000 20817 17873
genome.fasta 900000 292479 264439
images.bin 250000 223767 224162
lean.txt 1000000 235059 232294
machine-code.bin 500000 167357 166572
metrics.csv.txt 1300000 287282 268378
multibyte.txt 1100000 273630 270499
page.html.txt 600000 103618 101838
prose.txt 1500000 579041 552483
records.json.txt 400000 72255 70237
server.log 300000 29404 27048
source.c.txt 1400000 354325 348404
source.py.txt 600000 132748 129828
source.rs.txt 700000 134069 131056
sourcemap.map.txt 350000 68389 67951
sparse.bin 40000 1234 1219
tiny-app.log 28000 965 916
tiny-config.json.txt 12000 2107 2100
weights-bf16.bin 450000 362200 354317
weights-f16.bin 250000 216274 212660
weights-f32.bin 350000 284747 280918
weights-q8.bin 250000 236246 235572
-----------------------------------------------------
TOTAL 15930000 5130834 5002911
method bytes ratio lz77 encode total slowdown
--------------------------------------------------------------------------------------------------------------
incumbent 5130834 1.00000x 0.621s 0.229s 0.850s 1.00x the incumbent
submission 5002911 0.97507x 0.210s 0.249s 0.459s 0.54x ACCEPTED — 2.493% smaller than the incumbent.
ACCEPTED — 2.493% 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 0.632s 0.233s 0.865s 1.00x the incumbent
submission 5092992 0.97590x 0.217s 0.254s 0.471s 0.54x ACCEPTED — 2.410% smaller than the incumbent.
ACCEPTED — 2.410% smaller than the incumbent.