In the Crest catalog
Arize-ai/phoenix
AI Observability & Evaluation
- Stars
- 11.7K
- Forks
- 1.2K
- Language
- Python
- Last push
- 22d ago
- Last release
- 23d ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · npm
@arizeai/phoenix-evals
npm · v2.6.0 · Apache-2.0
A library for running evaluations for AI use cases
- AI & Machine Learning (primary)
- AI Agents
- Web Frameworks
- LLM Infrastructure
- LLM Apps & Clients · Tentative
- Observability · Tentative
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 @arizeai/phoenix-evalsAdoption
- Downloads (30 days)
- 209.9K
- Observeddownloads / 30 days
- Popularity
- Lower half on npm
- Derived29th percentile within npm
- Dependents
- Collectinghistory
- Collecting
- Maintenance
- 0.95
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 31
- 38 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
- −4.2% · 7d
- Derived−9.2K downloads / 30 days, SEP 30 → OCT 7
- 30 days
- +140.1% · 30d
- Derived+122.5K downloads / 30 days, SEP 7 → OCT 7
- 90 days
- +95.9% · 90d
- Derived+102.8K downloads / 30 days, JUL 6 → OCT 7
- 1 year
- +100811.5% · 1y
- Derived+209.7K downloads / 30 days, OCT 6 → OCT 7
Adoption history
Adoption historydownloads / 30 days · 115 observations
Table of observations (115)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 7, 2026 | 209,896 | Not observed |
| OCT 6, 2026 | 209,896 | Not observed |
| OCT 5, 2026 | 211,060 | Not observed |
| OCT 4, 2026 | 209,391 | Not observed |
| OCT 3, 2026 | 213,290 | Not observed |
| OCT 2, 2026 | 212,661 | Not observed |
| OCT 1, 2026 | 216,349 | Not observed |
| SEP 30, 2026 | 219,139 | Not observed |
| SEP 29, 2026 | 219,789 | Not observed |
| SEP 28, 2026 | 209,902 | Not observed |
| SEP 27, 2026 | 194,119 | Not observed |
| SEP 26, 2026 | 196,803 | Not observed |
| SEP 25, 2026 | 198,011 | Not observed |
| SEP 24, 2026 | 187,758 | Not observed |
| SEP 23, 2026 | 175,205 | Not observed |
| SEP 22, 2026 | 160,105 | Not observed |
| SEP 21, 2026 | 143,916 | Not observed |
| SEP 20, 2026 | 130,822 | Not observed |
| SEP 19, 2026 | 134,010 | Not observed |
| SEP 18, 2026 | 137,027 | Not observed |
| SEP 17, 2026 | 129,168 | Not observed |
| SEP 16, 2026 | 119,868 | Not observed |
| SEP 15, 2026 | 107,661 | Not observed |
| SEP 14, 2026 | 108,108 | Not observed |
| SEP 13, 2026 | 99,689 | Not observed |
| SEP 12, 2026 | 97,846 | Not observed |
| SEP 11, 2026 | 97,672 | Not observed |
| SEP 10, 2026 | 93,658 | Not observed |
| SEP 9, 2026 | 89,522 | Not observed |
| SEP 8, 2026 | 86,569 | Not observed |
| SEP 7, 2026 | 87,420 | Not observed |
| SEP 6, 2026 | 88,169 | Not observed |
| SEP 5, 2026 | 89,338 | Not observed |
| SEP 4, 2026 | 90,281 | Not observed |
| SEP 3, 2026 | 89,670 | Not observed |
| SEP 2, 2026 | 92,865 | Not observed |
| SEP 1, 2026 | 90,623 | Not observed |
| AUG 31, 2026 | 86,374 | Not observed |
| AUG 30, 2026 | 84,348 | Not observed |
| AUG 29, 2026 | 87,850 | Not observed |
| AUG 28, 2026 | 91,766 | Not observed |
| AUG 27, 2026 | 94,195 | Not observed |
| AUG 26, 2026 | 96,831 | Not observed |
| AUG 25, 2026 | 95,064 | Not observed |
| AUG 24, 2026 | 92,949 | Not observed |
| AUG 23, 2026 | 89,797 | Not observed |
| AUG 22, 2026 | 90,690 | Not observed |
| AUG 21, 2026 | 91,820 | Not observed |
| AUG 20, 2026 | 88,884 | Not observed |
| AUG 19, 2026 | 85,628 | Not observed |
| AUG 18, 2026 | 83,157 | Not observed |
| AUG 17, 2026 | 78,362 | Not observed |
| AUG 16, 2026 | 75,460 | Not observed |
| AUG 15, 2026 | 78,874 | Not observed |
| AUG 14, 2026 | 83,166 | Not observed |
| AUG 13, 2026 | 86,455 | Not observed |
| AUG 12, 2026 | 88,015 | Not observed |
| AUG 11, 2026 | 87,955 | Not observed |
| AUG 10, 2026 | 84,098 | Not observed |
| AUG 9, 2026 | 80,312 | Not observed |
| AUG 8, 2026 | 82,207 | Not observed |
| AUG 7, 2026 | 84,232 | Not observed |
| AUG 6, 2026 | 85,566 | Not observed |
| AUG 5, 2026 | 90,190 | Not observed |
| AUG 4, 2026 | 93,768 | Not observed |
| AUG 3, 2026 | 90,890 | Not observed |
| AUG 2, 2026 | 87,906 | Not observed |
| AUG 1, 2026 | 95,146 | Not observed |
| JUL 31, 2026 | 102,238 | Not observed |
| JUL 30, 2026 | 104,926 | Not observed |
| JUL 29, 2026 | 108,834 | Not observed |
| JUL 28, 2026 | 111,579 | Not observed |
| JUL 27, 2026 | 107,247 | Not observed |
| JUL 26, 2026 | 105,345 | Not observed |
| JUL 20, 2026 | 111,831 | Not observed |
| JUL 13, 2026 | 119,990 | Not observed |
| JUL 6, 2026 | 107,144 | Not observed |
| JUN 29, 2026 | 74,299 | Not observed |
| JUN 22, 2026 | 52,901 | Not observed |
| JUN 15, 2026 | 29,049 | Not observed |
| JUN 8, 2026 | 18,992 | Not observed |
| JUN 1, 2026 | 14,772 | Not observed |
| MAY 25, 2026 | 12,328 | Not observed |
| MAY 18, 2026 | 11,588 | Not observed |
| MAY 11, 2026 | 11,833 | Not observed |
| MAY 4, 2026 | 10,698 | Not observed |
| APR 27, 2026 | 9,203 | Not observed |
| APR 20, 2026 | 8,857 | Not observed |
| APR 13, 2026 | 8,224 | Not observed |
| APR 6, 2026 | 7,738 | Not observed |
| MAR 30, 2026 | 8,249 | Not observed |
| MAR 23, 2026 | 8,043 | Not observed |
| MAR 16, 2026 | 7,477 | Not observed |
| MAR 9, 2026 | 7,341 | Not observed |
| MAR 2, 2026 | 6,375 | Not observed |
| FEB 23, 2026 | 5,548 | Not observed |
| FEB 16, 2026 | 5,021 | Not observed |
| FEB 9, 2026 | 4,578 | Not observed |
| FEB 2, 2026 | 4,628 | Not observed |
| JAN 26, 2026 | 4,296 | Not observed |
| JAN 19, 2026 | 4,117 | Not observed |
| JAN 12, 2026 | 4,060 | Not observed |
| JAN 5, 2026 | 3,576 | Not observed |
| DEC 29, 2025 | 3,770 | Not observed |
| DEC 22, 2025 | 3,486 | Not observed |
| DEC 15, 2025 | 3,302 | Not observed |
| DEC 8, 2025 | 2,892 | Not observed |
| DEC 1, 2025 | 2,369 | Not observed |
| NOV 24, 2025 | 2,138 | Not observed |
| NOV 17, 2025 | 1,546 | Not observed |
| NOV 10, 2025 | 1,099 | Not observed |
| NOV 3, 2025 | 885 | Not observed |
| OCT 27, 2025 | 619 | Not observed |
| OCT 20, 2025 | 414 | Not observed |
| OCT 13, 2025 | 388 | Not observed |
Facts from the registry
- Latest version
- v2.6.0
- 38 versions
- First published
- JUL 7, 2025
- Last release
- SEP 22, 2026
- 32d ago
- Licence
- Apache-2.0
Repository
Dependencies latest version · v2.6.0
Runtime 7
- @ai-sdk/otel
^1.0.107 - @arizeai/openinference-core
^2.7.1 - @opentelemetry/api
^1.9.1 - ai
^7.0.107 - jsonpath-plus
^10.4.0 - mustache
^4.2.0 - zod
^4.6.5
Related packages
- arize-phoenixAI Observability and EvaluationPublished from the same repository
- arize-phoenix-clientLLM ObservabilityPublished from the same repository
- arize-phoenix-evalsLLM EvaluationsPublished from the same repository
- arize-phoenix-otelLLM ObservabilityPublished from the same repository
- arize-phoenix-sqleansqlite3 with extensionsPublished from the same repository
- @arizeai/phoenix-cliA command-line interface for PhoenixPublished from the same repository
- autogluon-coreFast and Accurate ML in 3 Lines of CodeSame primary category
- autogluon-commonFast and Accurate ML in 3 Lines of CodeSame primary category
- pyglovePyGlove: A library for manipulating Python objects.Same primary category
- langfunLangfun: Language as Functions.Same primary category
- ttnnGeneral compute framework for Tenstorrent devicesSame primary category
- pyg-nightlyGraph Neural Network Library for PyTorchSame primary category
Related news
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