langchain-openai
PyPI144.8k GitHub starsv1.6.0 · Aug 2026 · MIT (top-level declared license)
pip install langchain-openai- No known CVEs
- 73M downloads/mo
- 141 versions
Description
The agent engineering platform.
License exposure
This package's dependency tree includes MPL-2.0 and 1 other copyleft license. MPL-2.0 may require you to publish changes to that component when you distribute.
This view is derived from declared package metadata, and a full FOSSA scan detects licenses that declared metadata misses. Scan free.
License and vulnerability information on this page is derived from public package metadata and public advisory databases. It is not legal advice, and it reflects the top-level declared license only. Verify the license and terms of any software for your own needs.
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Scan freeVulnerabilities
No known CVEs across published versions
Version history
| Version | Published | License |
|---|---|---|
| 1.6.0 | Aug 2026 | |
| 1.5.2 | Aug 2026 | |
| 1.5.2a1 | Aug 2026 | |
| 1.5.1 | Aug 2026 | |
| 1.5.0 | Aug 2026 | |
| 1.4.3 | Aug 2026 | |
| 1.4.2 | Aug 2026 | |
| 1.4.1 | Jul 2026 | |
| 1.4.0 | Jul 2026 | |
| 1.3.5 | Jul 2026 | |
| 1.3.4 | Jul 2026 | |
| 1.3.3 | Jun 2026 | |
| 1.3.2 | Jun 2026 | |
| 1.3.1 | Jun 2026 | |
| 1.3.0 | Jun 2026 | |
| 1.2.2 | May 2026 | |
| 1.2.1 | Apr 2026 | |
| 1.2.0 | Apr 2026 | |
| 1.1.16 | Apr 2026 | |
| 1.1.15 | Apr 2026 |
pip install langchain-openai resolves to the 1.x line today. Older major lines may still receive fixes.
Dependencies
- certifi
- langchain-core
- openai
- tiktoken
These edges are declared in package metadata. FOSSA’s build-replication scan can resolve a different graph.
Popularity
- 73M downloads in the last month
- 1,811 known dependents in this corpus
- 144.8k GitHub stars
- OpenSSF score 5.9
FAQ
- What is the latest version of langchain-openai?
- The latest version of langchain-openai is 1.6.0, published August 2026.
- What license is langchain-openai under?
- langchain-openai declares MIT as its top-level declared license. Its dependency tree spans 11 distinct licenses.
- Does langchain-openai have known vulnerabilities?
- No known CVEs are recorded against published versions of langchain-openai.
- How do I install langchain-openai?
- Install langchain-openai with pip install langchain-openai.
- How do I generate an SBOM that includes langchain-openai?
- FOSSA's SBOM generator produces SPDX or CycloneDX output for a codebase that includes langchain-openai. Generate an SPDX or CycloneDX SBOM free.