5E4LZK…SpkUkr
MinerAcceptedAdmittedSubmitted 30 Sept 2026, 00:03 UTC5E4LZKc1fAce4vMqmjq99AATrvN9bwZbYKAv4BEcpKSpkUkrDigest 7e81593899493f07…
On the frontier · 1.7% of pay · 103 α of 3,600 α earned
- Time vs incumbent
- 2.90×
- Mean compressed size
- 34.14%
- Compression time
- 5.37 s
- Size, byte-weighted
- 30.87%
Gate
- Rust checksPassed
- Lean proofPassed
- BenchmarkPassed
- AggregationPassed
Where it sits
- Miner
- Reference parser
- Not admitted
- Pareto frontier
- Scoring limit
Standing
- Share of pay
- 1.7%
- Bounty earned
- 103 α of 3,600 α
Scoring limits
- Time vs incumbent2.90× · limit 10.0×Inside
- Mean compressed size34.14% · limit 40.00%Inside
Admission
The lower confidence bound is above zero: the speed improvement passed.
Speed test
Estimate 69.36% · Lower bound 69.33% · needs to stay above 0.00% · 90% interval · 56 files across corpus-stage1, corpus-stage2
This submission
Reference: 5FFDti…RLxscU
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 — 120: 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_shr, 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 71439
bundle.min.js.txt 1000000 301618 287808
catalog.xml.txt 500000 62314 58498
compressed.bin 300000 300194 299598
config.yaml.txt 400000 85384 81377
docs.md.txt 800000 226973 216504
dump.sql.txt 150000 20817 16470
genome.fasta 900000 292479 256812
images.bin 250000 223767 223493
lean.txt 1000000 235059 223158
machine-code.bin 500000 167357 159112
metrics.csv.txt 1300000 287282 252704
multibyte.txt 1100000 273630 255068
page.html.txt 600000 103618 99139
prose.txt 1500000 579041 541473
records.json.txt 400000 72255 69329
server.log 300000 29404 26102
source.c.txt 1400000 354325 333807
source.py.txt 600000 132748 125391
source.rs.txt 700000 134069 126561
sourcemap.map.txt 350000 68389 64586
sparse.bin 40000 1234 1193
tiny-app.log 28000 965 863
tiny-config.json.txt 12000 2107 2079
weights-bf16.bin 450000 362200 354028
weights-f16.bin 250000 216274 212678
weights-f32.bin 350000 284747 279107
weights-q8.bin 250000 236246 235572
-----------------------------------------------------
TOTAL 15930000 5130834 4873949
method bytes ratio lz77 encode total slowdown
--------------------------------------------------------------------------------------------------------------
incumbent 5130834 1.00000x 0.621s 0.226s 0.848s 1.00x the incumbent
submission 4873949 0.94993x 2.391s 0.245s 2.636s 3.11x ACCEPTED — 5.007% smaller than the incumbent.
ACCEPTED — 5.007% 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 0.629s 0.230s 0.859s 1.00x the incumbent
submission 4962398 0.95087x 2.488s 0.249s 2.737s 3.19x ACCEPTED — 4.913% smaller than the incumbent.
ACCEPTED — 4.913% smaller than the incumbent.