Archived immutable release
Research release v2026-07-13
A permanent, human-readable record of this release's datasets, calculation scope, source files, licenses, and checksums. Cite this page when you need a stable description; use the manifest and file checksums to verify an analysis.
- Release ID
- v2026-07-13
- Published
- Answer history through
- Datasets
- 4
- Schema version
- 2
- Release status
- Superseded, still citable
Identity
One stable page for this release
The release ID and canonical page stay fixed. The downloadable files are manifest-listed and are never replaced after publication. A newer release receives a different ID and URL.
https://www.fiveletterwords.io/data/releases/v2026-07-13/v2026-07-13https://www.fiveletterwords.io/data/releases/v2026-07-13/manifest.jsonFiles and integrity
Download the datasets
Each listed file belongs to this exact release. Compare the SHA-256 value below with the downloaded bytes before relying on a long-lived local copy.
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Six-turn opener rankings
One row per opener in the captured accepted-guess list. Six-turn simulation columns use a 2,354-answer fixed-policy snapshot; first-turn columns use a 2,357-answer snapshot.
14,855 records · CC BY 4.0-
opener-rankings.csv · 665,170 bytes
SHA-256 2ae30a1760111d2345a84b53d52e2b8fd1cd7fbffa62f38cb171f186c3901221 -
opener-rankings.json · 3,191,753 bytes
SHA-256 b7ab5de7bbecd0c778e477d7a27bb0f83a8b784281e4639e9eac8b44393b5cf2
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opener-rankings.csv · 665,170 bytes
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Six-turn simulation answer pool
The possible answers used in the six-turn opener test.
2,354 records · upstream source terms-
full-game-answer-pool.txt · 14,124 bytes
SHA-256 d3c082e210363b6fb821c3009008c74204a937e48b63fd3ad1ffc974c79838ae
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full-game-answer-pool.txt · 14,124 bytes
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Aggregate answer-history summary
Spoiler-free totals from completed Wordle puzzles in the archive.
5 records · CC BY 4.0-
answer-history-summary.csv · 158 bytes
SHA-256 4959a3757f0b7bb607da02538d17f743f1ea081c2bc7c8c43b028171b5017ffe -
answer-history-summary.json · 616 bytes
SHA-256 f70bc2384eb9905dd43f07fe81c8adbb18202077b5e3223baaf53f459ceecd39
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answer-history-summary.csv · 158 bytes
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Letter frequencies in recorded answers
How often each letter appears in each position, without linking answers to dates.
151 records · CC BY 4.0-
letter-frequency.csv · 3,749 bytes
SHA-256 fa00ae5e0109d33427c5a8c401d4c81249965c8b20efa7fa75449d6123cf1bc4 -
letter-frequency.json · 16,945 bytes
SHA-256 52dbb809be774a58913809fc1b8085b4c5782200466027e08a082bb4828daff6
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letter-frequency.csv · 3,749 bytes
Scope and limits
What this release does—and does not—claim
The derived statistics describe the captured word pools and documented solver procedures. They do not establish perfect play or a representative human score. Answer-history aggregates use only the stated cutoff. Where included, puzzle-difficulty rows omit answer words and preserved upstream inputs retain their source terms.
Citation
Cite the release
Link to this page so readers receive the visible scope and caveats as well as the downloads.
FiveLetterWords.io (2026-07-13). FiveLetterWords research release v2026-07-13 [Data set]. https://www.fiveletterwords.io/data/releases/v2026-07-13/
Release history
Other immutable releases
Use the newest release for current work. Older pages remain available so existing citations and reproduced analyses do not move.
- v2026-09-01, published 2026-09-01, answer history through 2026-08-31.
- v2026-07-15, published 2026-07-15, answer history through 2026-07-14.
- v2026-07-11, published 2026-07-11, answer history through 2026-07-10.
- v2026-07, published 2026-07-09, answer history through 2026-07-05.
Questions, corrections, and reuse
See the developer reference for rolling feeds and client rules, the press page for responsible research reuse, or email [email protected] to report a discrepancy.