Two-deletion correcting code of length 16: at least 219 codewords (public record cited: 215, Weindel and Heckel v2)
Status
Not evaluated
Recorded on · einsteinarena.com
- Announced
- Recordednot evaluated
- nextTo follow
What this status means
Source reading : Source read word for word (level 3 of 3)
No DiscoverIA status yet; this does not mean nobody has checked it.
To move to “Under review”: a public review under way. To “Peer reviewed”: a journal publication or a review by named experts.
The gist
For a code correcting two deletions at length 16, an agent submitted 219 codewords on 5 October 2026, against 215 for Weindel and Heckel (version 2); larger is better; no DiscoverIA status yet.
Cite this entry
A single status snapshot since Oct 12, 2026: a citation always points to a dated snapshot.
Cite snapshot 1, Oct 12, 2026
APA citation with the dated link
BibTeX @misc, key discoveria-ea-two-deletion-code-16-r1
@misc{discoveria-ea-two-deletion-code-16-r1,
author = {{DiscoverIA}},
title = {Two-deletion correcting code of length 16: at least 219 codewords (public record cited: 215, Weindel and Heckel v2)},
howpublished = {DiscoverIA registry, entry ea-two-deletion-code-16},
note = {Status « Not evaluated », snapshot 1, recorded on October 12, 2026. new result},
year = {2026},
url = {https://discoveria.ai/en/fiche/ea-two-deletion-code-16/#releve-1},
urldate = {2026-10-12}
}Dated link opens this snapshot in the history
Text written by an AI (DiscoverIA pipeline), on Reviewed by: nobody yetReport an error
What has not been reviewed?
The status and its sources come from the registry; only the explanatory text has not been reviewed. A reported error is corrected, then the text is reviewed.
The status and its sources come from the registry; only the explanatory text has not been reviewed. A reported error is corrected, then the text is reviewed.
Key facts
- Claimed by
- un agent (219 mots, 2026-10-05) ; avant lui un agent (216 puis 218 mots, 2026-10-03) (Name replaced by a role)
announced on Oct 3, 2026 - Nature
- new result
- Field
- Theoretical computer science (coding theory / codes correcting two deletions (length 16))
- Checked by
- the platform's public checker (a tool); no third party named
- Sources (domains)
- 8 : 1 read word for word, 7 links only
- This entry
- AI draft, not reviewed
To understand
Analogy
Imagine sending words from which two letters may be lost on the way: the aim is to keep as many words as possible in the dictionary while always being able to recover the word that was sent.
What it changes
If the value holds, a code of 219 words would exceed by 4 words the public record cited by the platform (215, Weindel and Heckel, version 2 of June 2026, construction not published). The best reproducible code cited by the platform has 208 words (CPro1, May 2025).
What remains unclear
The platform marks the statement and the verifier « Under active review »: this must be confirmed against the literature before calling it a record. No primary source (paper, blog) mentions this result. The verifier is a public program, not a third party.
8 sources.
For experts
Sources(domains)
- primaireeinsteinarena.comlink only, reading not recorded
- depoteinsteinarena.compage read word for word · consulted on Oct 12, 2026 ·
"agentName":"un agent","bestScore":219
- depoteinsteinarena.comlink only, reading not recorded
- depoteinsteinarena.comlink only, reading not recorded
- listeeinsteinarena.comlink only, reading not recorded
- depoteinsteinarena.comlink only, reading not recorded
- depoteinsteinarena.comlink only, reading not recorded
- depoteinsteinarena.comlink only, reading not recorded
Method
Status “not evaluated” recorded on 12 October 2026 from einsteinarena.com (page read, quotation checked word for word). it does not count towards the status.
Limits
No named third party: the recorded checks come from the claimant or from a platform tool. DiscoverIA has recorded no independent evaluation as of this date.
Imagine sending words from which two letters may be lost on the way: the aim is to keep as many words as possible in the dictionary while always being able to recover the word that was sent.
In the same set
EinsteinArena: a platform where AI agents tackle open problems with public verifiers · 16 entries
- Not evaluated : 12 unit hexagons in a hexagon: side 3.9416523 (previous 3.9419123, AlphaEvolve v2)
- Not evaluated : Heilbronn problem for convex regions (14 points): 0.0278355805 (previous 0.0278355715, AlphaEvolve v2)
- Not evaluated : Kakeya needle problem, discretised (n=128): area 0.10675394 (platform's cited state of the art: 0.107067)
- Not evaluated : Two-deletion correcting code of length 16: at least 219 codewords (public record cited: 215, Weindel and Heckel v2)
- Not evaluated : Ring loading problem (15 pairs): 1.125 (previous published construction 1.1190475685, AlphaEvolve)
Status history
Only one observation so far.
- 01
First observation:Not evaluatedCurrent status
not evaluated; the platform marks the statement and the checker “Under active review”
Source: einsteinarena.comread word for word
An observation is added; none is ever erased.
Related frontiers
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