In the Crest catalog
Arize-ai/openinference
OpenTelemetry Instrumentation for AI Observability
- Stars
- 1.2K
- Forks
- 338
- Language
- Python
- Last push
- 22d ago
- Last release
- 22d ago
Linked by the package’s own registry metadata.GitHub (opens in a new tab)
Package · npm
@arizeai/openinference-instrumentation-langchain
npm · v4.1.4 · Apache-2.0
OpenInference Instrumentation for LangChain.js
- Observability (primary)
- LLM Apps & Clients
- AI & Machine Learning
- Model Context Protocol
- LLM Infrastructure
- AI Agents · 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/openinference-instrumentation-langchainAdoption
- Downloads (30 days)
- 288.8K
- Observeddownloads / 30 days
- Popularity
- Lower half on npm
- Derived30th percentile within npm
- Dependents
- Collectinghistory
- Collecting
- Maintenance
- 0.98
- DerivedRelease cadence and recency, 0 to 1
- Releases per year
- 24
- 60 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
- +4.3% · 7d
- Derived+12K downloads / 30 days, SEP 30 → OCT 7
- 30 days
- +19.5% · 30d
- Derived+47.1K downloads / 30 days, SEP 7 → OCT 7
- 90 days
- +79.6% · 90d
- Derived+128K downloads / 30 days, JUL 6 → OCT 7
- 1 year
- +469.7% · 1y
- Derived+238.1K downloads / 30 days, OCT 6 → OCT 7
Adoption history
Adoption historydownloads / 30 days · 116 observations
Table of observations (121)
| Day | downloads / 30 days | Dependents |
|---|---|---|
| OCT 7, 2026 | 288,817 | Not observed |
| OCT 6, 2026 | 288,817 | Not observed |
| OCT 5, 2026 | 294,427 | Not observed |
| OCT 4, 2026 | 283,657 | Not observed |
| OCT 3, 2026 | 285,745 | Not observed |
| OCT 2, 2026 | 281,366 | Not observed |
| OCT 1, 2026 | 281,312 | Not observed |
| SEP 30, 2026 | 276,813 | Not observed |
| SEP 29, 2026 | 272,664 | Not observed |
| SEP 28, 2026 | 262,849 | Not observed |
| SEP 27, 2026 | 253,992 | Not observed |
| SEP 26, 2026 | 256,169 | Not observed |
| SEP 25, 2026 | 267,260 | Not observed |
| SEP 24, 2026 | 273,217 | Not observed |
| SEP 23, 2026 | 271,684 | Not observed |
| SEP 22, 2026 | 268,039 | Not observed |
| SEP 21, 2026 | 258,890 | Not observed |
| SEP 20, 2026 | 247,790 | Not observed |
| SEP 19, 2026 | 252,812 | Not observed |
| SEP 18, 2026 | 260,221 | Not observed |
| SEP 17, 2026 | 257,943 | Not observed |
| SEP 16, 2026 | 252,402 | Not observed |
| SEP 15, 2026 | 248,122 | Not observed |
| SEP 14, 2026 | 252,010 | Not observed |
| SEP 13, 2026 | 240,018 | Not observed |
| SEP 12, 2026 | 236,070 | Not observed |
| SEP 11, 2026 | 241,911 | Not observed |
| SEP 10, 2026 | 240,835 | Not observed |
| SEP 9, 2026 | 240,269 | Not observed |
| SEP 8, 2026 | 238,371 | Not observed |
| SEP 7, 2026 | 241,685 | Not observed |
| SEP 6, 2026 | 245,270 | Not observed |
| SEP 5, 2026 | 249,366 | Not observed |
| SEP 4, 2026 | 254,394 | Not observed |
| SEP 3, 2026 | 260,189 | Not observed |
| SEP 2, 2026 | 274,131 | Not observed |
| SEP 1, 2026 | 270,807 | Not observed |
| AUG 31, 2026 | 262,252 | Not observed |
| AUG 30, 2026 | 254,044 | Not observed |
| AUG 29, 2026 | 256,768 | Not observed |
| AUG 28, 2026 | 265,087 | Not observed |
| AUG 27, 2026 | 268,411 | Not observed |
| AUG 26, 2026 | 267,150 | Not observed |
| AUG 25, 2026 | 265,815 | Not observed |
| AUG 24, 2026 | 256,672 | Not observed |
| AUG 23, 2026 | 248,534 | Not observed |
| AUG 22, 2026 | 255,947 | Not observed |
| AUG 21, 2026 | 264,406 | Not observed |
| AUG 20, 2026 | 267,863 | Not observed |
| AUG 19, 2026 | 269,918 | Not observed |
| AUG 18, 2026 | 278,090 | Not observed |
| AUG 17, 2026 | 271,640 | Not observed |
| AUG 16, 2026 | 266,368 | Not observed |
| AUG 15, 2026 | 274,581 | Not observed |
| AUG 14, 2026 | 287,015 | Not observed |
| AUG 13, 2026 | 297,994 | Not observed |
| AUG 12, 2026 | 298,856 | Not observed |
| AUG 11, 2026 | 298,924 | Not observed |
| AUG 10, 2026 | 287,087 | Not observed |
| AUG 9, 2026 | 277,586 | Not observed |
| AUG 8, 2026 | 282,905 | Not observed |
| AUG 7, 2026 | 287,785 | Not observed |
| AUG 6, 2026 | 287,499 | Not observed |
| AUG 5, 2026 | 293,689 | Not observed |
| AUG 4, 2026 | 287,873 | Not observed |
| AUG 3, 2026 | 277,565 | Not observed |
| AUG 2, 2026 | 269,242 | Not observed |
| AUG 1, 2026 | 268,434 | Not observed |
| JUL 31, 2026 | 275,126 | Not observed |
| JUL 30, 2026 | 275,203 | Not observed |
| JUL 29, 2026 | 271,770 | Not observed |
| JUL 28, 2026 | 268,638 | Not observed |
| JUL 27, 2026 | 258,162 | Not observed |
| JUL 26, 2026 | 246,412 | Not observed |
| JUL 20, 2026 | 217,514 | Not observed |
| JUL 13, 2026 | 181,266 | Not observed |
| JUL 6, 2026 | 160,841 | Not observed |
| JUN 29, 2026 | 137,586 | Not observed |
| JUN 22, 2026 | 142,197 | Not observed |
| JUN 15, 2026 | 144,392 | Not observed |
| JUN 8, 2026 | 165,199 | Not observed |
| JUN 1, 2026 | 180,695 | Not observed |
| MAY 25, 2026 | 170,248 | Not observed |
| MAY 18, 2026 | 160,068 | Not observed |
| MAY 11, 2026 | 146,516 | Not observed |
| MAY 4, 2026 | 131,613 | Not observed |
| APR 27, 2026 | 128,347 | Not observed |
| APR 20, 2026 | 129,819 | Not observed |
| APR 13, 2026 | 126,832 | Not observed |
| APR 6, 2026 | 119,128 | Not observed |
| MAR 30, 2026 | 113,255 | Not observed |
| MAR 23, 2026 | 108,647 | Not observed |
| MAR 16, 2026 | 101,143 | Not observed |
| MAR 9, 2026 | 92,266 | Not observed |
| MAR 2, 2026 | 89,943 | Not observed |
| FEB 23, 2026 | 85,605 | Not observed |
| FEB 16, 2026 | 81,993 | Not observed |
| FEB 9, 2026 | 83,629 | Not observed |
| FEB 2, 2026 | 77,557 | Not observed |
| JAN 26, 2026 | 64,486 | Not observed |
| JAN 19, 2026 | 51,448 | Not observed |
| JAN 12, 2026 | 47,256 | Not observed |
| JAN 5, 2026 | 47,116 | Not observed |
| DEC 29, 2025 | 51,059 | Not observed |
| DEC 22, 2025 | 56,062 | Not observed |
| DEC 15, 2025 | 56,104 | Not observed |
| DEC 8, 2025 | 54,249 | Not observed |
| DEC 1, 2025 | 56,372 | Not observed |
| NOV 24, 2025 | 59,319 | Not observed |
| NOV 17, 2025 | 59,662 | Not observed |
| NOV 10, 2025 | 60,315 | Not observed |
| NOV 3, 2025 | 57,473 | Not observed |
| OCT 27, 2025 | 54,492 | Not observed |
| OCT 20, 2025 | 52,560 | Not observed |
| OCT 13, 2025 | 50,892 | Not observed |
| OCT 6, 2025 | 50,698 | Not observed |
| SEP 29, 2025 | Not observed | Not observed |
| SEP 22, 2025 | Not observed | Not observed |
| SEP 15, 2025 | Not observed | Not observed |
| SEP 8, 2025 | Not observed | Not observed |
| SEP 2, 2025 | Not observed | Not observed |
Facts from the registry
- Latest version
- v4.1.4
- 60 versions
- First published
- APR 16, 2024
- Last release
- OCT 1, 2026
- 23d ago
- Licence
- Apache-2.0
Repository
Dependencies latest version · v4.1.4
Runtime 5
- @arizeai/openinference-core
2.8.0 - @arizeai/openinference-semantic-conventions
2.14.0 - @opentelemetry/api
^1.9.0 - @opentelemetry/core
^2.8.0 - @opentelemetry/instrumentation
^0.46.0
Peer 1
- @langchain/core
^1.0.0 || ^0.3.0 || ^0.2.0
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Related news
No published news event mentions this package or its repository yet.