PyPI · pypi:langchain-core

langchain-core 活跃

Building applications with LLMs through composability

langchain-core 的最新稳定版本是 1.8.0，发布于 2026-11-11。Vigia 于 2026-11-13 核实。

维护情况

仅根据发布时间估算，不反映对 issue 或安全问题的响应速度。

版本历史

显示 285 个版本中最新的 20 个。 JSON

版本兼容性

声明支持各运行时版本的最新稳定版本（依据每个版本发布的要求）。

把这些数据交给你的 AI 智能体

claude mcp add --transport http vigia https://vigia.coredls.cloud/mcp

{ "mcpServers": { "vigia": { "url": "https://vigia.coredls.cloud/mcp" } } }

常见问题

观察到的变更

• Wed Nov 11 2026 15:25:38 GM +0000 (Coordinated Universal Time) — runtime_requirement_changed
• Wed Nov 11 2026 15:25:38 GM +0000 (Coordinated Universal Time) — released 1.7.7 → 1.8.0
• ue Nov 10 2026 04:10:07 GMT+0000 (Coordinated Universal Time) — released 1.7.6 → 1.7.7
• hu Nov 05 2026 00:23:33 GMT+0000 (Coordinated Universal Time) — released 1.7.5 → 1.7.6
• Wed Nov 04 2026 15:51:38 GM +0000 (Coordinated Universal Time) — released 1.7.4 → 1.7.5
• Mon Nov 02 2026 15:33:53 GM +0000 (Coordinated Universal Time) — released 1.7.3 → 1.7.4
• hu Oct 29 2026 20:59:01 GMT+0000 (Coordinated Universal Time) — released 1.7.2 → 1.7.3
• hu Oct 29 2026 19:07:10 GMT+0000 (Coordinated Universal Time) — released 1.7.1 → 1.7.2
• Wed Oct 28 2026 15:00:46 GM +0000 (Coordinated Universal Time) — released 1.7.0 → 1.7.1
• hu Oct 22 2026 17:51:19 GMT+0000 (Coordinated Universal Time) — released 1.6.13 → 1.7.0
• Wed Oct 21 2026 20:46:41 GM +0000 (Coordinated Universal Time) — released 1.6.12 → 1.6.13
• Fri Oct 16 2026 19:31:23 GM +0000 (Coordinated Universal Time) — released 1.6.11 → 1.6.12
• hu Oct 15 2026 18:34:24 GMT+0000 (Coordinated Universal Time) — released 1.6.10 → 1.6.11
• Mon Oct 12 2026 14:15:01 GM +0000 (Coordinated Universal Time) — released 1.6.9 → 1.6.10
• hu Oct 08 2026 20:14:22 GMT+0000 (Coordinated Universal Time) — released 1.6.8 → 1.6.9
• hu Oct 08 2026 15:43:33 GMT+0000 (Coordinated Universal Time) — released 1.6.7 → 1.6.8
• ue Oct 06 2026 15:48:36 GMT+0000 (Coordinated Universal Time) — released 1.6.6 → 1.6.7
• ue Sep 29 2026 14:55:14 GMT+0000 (Coordinated Universal Time) — released 1.6.5 → 1.6.6

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用于 README 的徽章

展示此软件包的最新版本、维护状态以及是否已弃用。复制 Markdown：

[![version](https://vigia.coredls.cloud/badge/pypi/langchain-core/version.svg)](https://vigia.coredls.cloud/pypi/langchain-core)
[![maintained](https://vigia.coredls.cloud/badge/pypi/langchain-core/maintained.svg)](https://vigia.coredls.cloud/pypi/langchain-core)
[![status](https://vigia.coredls.cloud/badge/pypi/langchain-core/status.svg)](https://vigia.coredls.cloud/pypi/langchain-core)

供智能体使用

GET https://vigia.coredls.cloud/v1/packages/pypi/langchain-core
GET https://vigia.coredls.cloud/v1/packages/pypi/langchain-core/versions/{version}