In the Crest catalog
langchain-ai/openevals
Readymade evaluators for your LLM apps
- Stars
- 1.2K
- Forks
- 128
- Language
- Python
- Last push
- 22d ago
- Last release
- 2mo ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · npm
openevals
npm · v0.2.2 · MIT
Much like tests in traditional software, evals are an important part of bringing LLM applications to production. The goal of this package is to help provide a starting point for you to write evals for your LLM applications, from which you can write more c
Tentative categories were assigned with moderate confidence (0.5 to 0.75): they are shown, but they do not count toward a category’s momentum. How categories work
Install
npm install openevalsAdoption
- Downloads (30 days)
- 541.1K
- Observeddownloads / 30 days
- Popularity
- Lower half on npm
- Derived34th percentile within npm
- Dependents
- Collectinghistory
- Collecting
- Maintenance
- 0.85
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 23
- 35 versions over its life
Growth by period
Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.
- 7 days
- −0.8% · 7d
- Derived−4.6K downloads / 30 days, SEP 30 → OCT 7
- 30 days
- +1.3% · 30d
- Derived+7.1K downloads / 30 days, SEP 7 → OCT 7
- 90 days
- +78.7% · 90d
- Derived+238.4K downloads / 30 days, JUL 6 → OCT 7
- 1 year
- +643.8% · 1y
- Derived+468.3K downloads / 30 days, NOV 10 → OCT 7
Adoption history
Adoption historydownloads / 30 days · 76 observations
Table of observations (76)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 7, 2026 | 541,081 | Not observed |
| OCT 6, 2026 | 554,782 | Not observed |
| OCT 5, 2026 | 564,506 | Not observed |
| OCT 4, 2026 | 541,081 | Not observed |
| OCT 3, 2026 | 552,164 | Not observed |
| OCT 2, 2026 | 543,911 | Not observed |
| OCT 1, 2026 | 547,544 | Not observed |
| SEP 30, 2026 | 545,638 | Not observed |
| SEP 29, 2026 | 538,097 | Not observed |
| SEP 28, 2026 | 515,330 | Not observed |
| SEP 27, 2026 | 496,408 | Not observed |
| SEP 26, 2026 | 518,182 | Not observed |
| SEP 25, 2026 | 545,267 | Not observed |
| SEP 24, 2026 | 552,023 | Not observed |
| SEP 23, 2026 | 553,004 | Not observed |
| SEP 22, 2026 | 546,691 | Not observed |
| SEP 21, 2026 | 526,394 | Not observed |
| SEP 20, 2026 | 511,169 | Not observed |
| SEP 19, 2026 | 524,486 | Not observed |
| SEP 18, 2026 | 543,449 | Not observed |
| SEP 17, 2026 | 541,067 | Not observed |
| SEP 16, 2026 | 535,467 | Not observed |
| SEP 15, 2026 | 528,899 | Not observed |
| SEP 14, 2026 | 537,804 | Not observed |
| SEP 13, 2026 | 518,367 | Not observed |
| SEP 12, 2026 | 509,303 | Not observed |
| SEP 11, 2026 | 527,590 | Not observed |
| SEP 10, 2026 | 532,181 | Not observed |
| SEP 9, 2026 | 530,281 | Not observed |
| SEP 8, 2026 | 525,173 | Not observed |
| SEP 7, 2026 | 534,013 | Not observed |
| SEP 6, 2026 | 538,993 | Not observed |
| SEP 5, 2026 | 544,609 | Not observed |
| SEP 4, 2026 | 551,360 | Not observed |
| SEP 3, 2026 | 549,533 | Not observed |
| SEP 2, 2026 | 566,373 | Not observed |
| SEP 1, 2026 | 555,146 | Not observed |
| AUG 31, 2026 | 533,552 | Not observed |
| AUG 30, 2026 | 512,762 | Not observed |
| AUG 29, 2026 | 518,530 | Not observed |
| AUG 28, 2026 | 529,467 | Not observed |
| AUG 27, 2026 | 516,417 | Not observed |
| AUG 26, 2026 | 503,732 | Not observed |
| AUG 25, 2026 | 491,342 | Not observed |
| AUG 24, 2026 | 468,731 | Not observed |
| AUG 23, 2026 | 452,677 | Not observed |
| AUG 22, 2026 | 460,037 | Not observed |
| AUG 21, 2026 | 467,244 | Not observed |
| AUG 20, 2026 | 462,436 | Not observed |
| AUG 19, 2026 | 451,683 | Not observed |
| AUG 18, 2026 | 440,162 | Not observed |
| AUG 17, 2026 | 423,103 | Not observed |
| AUG 16, 2026 | 408,292 | Not observed |
| AUG 15, 2026 | 412,374 | Not observed |
| AUG 14, 2026 | 418,773 | Not observed |
| AUG 13, 2026 | 432,165 | Not observed |
| AUG 12, 2026 | 418,709 | Not observed |
| AUG 11, 2026 | 407,216 | Not observed |
| AUG 10, 2026 | 381,939 | Not observed |
| AUG 9, 2026 | 366,493 | Not observed |
| AUG 8, 2026 | 367,863 | Not observed |
| AUG 7, 2026 | 378,126 | Not observed |
| AUG 6, 2026 | 376,468 | Not observed |
| AUG 5, 2026 | 377,949 | Not observed |
| AUG 4, 2026 | 376,791 | Not observed |
| AUG 3, 2026 | 365,846 | Not observed |
| AUG 2, 2026 | 352,684 | Not observed |
| AUG 1, 2026 | 354,170 | Not observed |
| JUL 31, 2026 | 366,966 | Not observed |
| JUL 30, 2026 | 368,712 | Not observed |
| JUL 29, 2026 | 365,097 | Not observed |
| JUL 28, 2026 | 360,170 | Not observed |
| JUL 27, 2026 | 345,549 | Not observed |
| JUL 26, 2026 | 334,466 | Not observed |
| JUL 20, 2026 | 326,422 | Not observed |
| JUL 13, 2026 | 314,699 | Not observed |
Facts from the registry
- Latest version
- v0.2.2
- 35 versions
- First published
- FEB 17, 2025
- Last release
- AUG 18, 2026
- 2mo ago
- Licence
- MIT
Repository
Dependencies latest version · v0.2.2
Runtime 4
- @langchain/openai
>=0.4.4 - langchain
>=1.2.27 - langsmith
>=0.6.0 - uuid
^14.0.0
Peer 3
- @langchain/core
>=0.3.73 - typescript
* - zod
>=3.24.2
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Related news
No published news event mentions this package or its repository yet.