haystack-ai
LLM framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data.
Installation
In a virtualenv (see these instructions if you need to create one):
pip3 install haystack-ai
Dependencies
Releases
| Version | Released | Bookworm Python 3.11 |
Trixie Python 3.13 |
Files |
|---|---|---|---|---|
| 3.3.0.dev20260928000347 pre-release | 2026-09-28 | |||
| 3.3.0.dev20260927000359 pre-release | 2026-09-27 | |||
| 3.3.0.dev20260926000259 pre-release | 2026-09-26 | |||
| 3.3.0.dev20260925000308 pre-release | 2026-09-25 | |||
| 3.3.0.dev20260924000254 pre-release | 2026-09-24 | |||
| 3.2.0 | 2026-09-24 | |||
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| 3.2.0rc1 pre-release | 2026-09-23 | |||
| 3.2.0.dev20260923000310 pre-release | 2026-09-23 | |||
| 3.2.0.dev20260922000334 pre-release | 2026-09-22 | |||
| 3.2.0.dev20260921000325 pre-release | 2026-09-21 | |||
| 3.2.0.dev20260920000357 pre-release | 2026-09-20 | |||
| 3.2.0.dev20260919000304 pre-release | 2026-09-19 | |||
| 3.2.0.dev20260918000306 pre-release | 2026-09-18 | |||
| 3.2.0.dev20260917000326 pre-release | 2026-09-17 | |||
| 3.1.1 | 2026-09-03 | |||
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| 3.1.1rc1 pre-release | 2026-09-03 | |||
| 3.1.0 | 2026-08-24 | |||
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| 3.1.0rc3 pre-release | 2026-08-21 | |||
| 3.1.0rc2 pre-release | 2026-08-21 | |||
| 3.1.0rc1 pre-release | 2026-08-18 | |||
| 3.0.0 | 2026-07-20 | |||
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| 3.0.0rc1 pre-release | 2026-07-20 | |||
| 2.31.0 | 2026-07-08 | |||
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| 2.31.0rc2 pre-release | 2026-07-07 | |||
| 2.31.0rc1 pre-release | 2026-07-07 | |||
| 2.30.2 | 2026-06-18 | |||
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| 2.30.2rc1 pre-release | 2026-06-17 | |||
| 2.30.1 | 2026-06-09 | |||
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| 2.30.1rc1 pre-release | 2026-06-09 | |||
| 2.30.0 | 2026-06-03 | |||
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| 2.30.0rc1 pre-release | 2026-06-02 | |||
| 2.29.0 | 2026-05-12 | |||
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| 2.29.0rc2 pre-release | 2026-05-12 | |||
| 2.29.0rc1 pre-release | 2026-05-11 | |||
| 2.28.0 | 2026-04-20 | |||
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| 2.28.0rc2 pre-release | 2026-04-20 | |||
| 2.28.0rc1 pre-release | 2026-04-20 | |||
| 2.27.0 | 2026-04-01 | |||
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| 2.27.0rc1 pre-release | 2026-03-31 | |||
| 2.26.1 | 2026-03-20 | |||
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| 2.26.1rc1 pre-release | 2026-03-19 | |||
| 2.26.0 | 2026-03-18 | |||
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| 2.26.0rc1 pre-release | 2026-03-16 | |||
| 2.25.2 | 2026-03-05 | |||
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| 2.25.2rc1 pre-release | 2026-03-05 | |||
| 2.25.1 | 2026-02-27 | |||
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| 2.25.1rc1 pre-release | 2026-02-27 | |||
| 2.25.0 | 2026-02-26 | |||
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| 2.25.0rc1 pre-release | 2026-02-25 | |||
| 2.24.1 | 2026-02-12 | |||
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| 2.24.1rc1 pre-release | 2026-02-12 | |||
| 2.24.0 | 2026-02-12 | |||
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| 2.24.0rc2 pre-release | 2026-02-11 | |||
| 2.24.0rc1 pre-release | 2026-02-10 | |||
| 2.23.0 | 2026-01-27 | |||
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| 2.23.0rc1 pre-release | 2026-01-26 | |||
| 2.22.0 | 2026-01-08 | |||
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| 2.22.0rc1 pre-release | 2026-01-07 | |||
| 2.21.0 | 2025-12-08 | |||
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| 2.21.0rc1 pre-release | 2025-12-03 | |||
| 2.20.0 | 2025-11-13 | |||
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| 2.20.0rc2 pre-release | 2025-11-13 | |||
| 2.20.0rc1 pre-release | 2025-11-11 | |||
| 2.19.0 | 2025-10-20 | |||
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| 2.19.0rc1 pre-release | 2025-10-20 | |||
| 2.18.1 | 2025-09-29 | |||
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| 2.18.0 | 2025-09-22 | |||
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| 2.18.0rc1 pre-release | 2025-09-17 | |||
| 2.17.1 | 2025-08-20 | |||
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| 2.17.0 | 2025-08-19 | |||
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| 2.17.0rc2 pre-release | 2025-08-19 | |||
| 2.17.0rc1 pre-release | 2025-08-19 | |||
| 2.16.1 | 2025-07-29 | |||
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| 2.16.1rc1 pre-release | 2025-07-29 | |||
| 2.16.0 | 2025-07-29 | |||
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| 2.16.0rc1 pre-release | 2025-07-24 | |||
| 2.15.2 | 2025-07-04 | |||
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| 2.15.2rc1 pre-release | 2025-07-04 | |||
| 2.15.1 | 2025-06-30 | |||
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| 2.15.1rc1 pre-release | 2025-06-30 | |||
| 2.15.0 | 2025-06-26 | |||
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| 2.15.0rc1 pre-release | 2025-06-25 | |||
| 2.14.3 | 2025-06-19 | |||
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| 2.14.3rc1 pre-release | 2025-06-18 | |||
| 2.14.2 | 2025-06-04 | |||
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| 2.14.2rc1 pre-release | 2025-06-03 | |||
| 2.14.1 | 2025-05-30 | |||
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| 2.14.1rc1 pre-release | 2025-05-30 | |||
| 2.14.0 | 2025-05-26 | |||
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| 2.14.0rc2 pre-release | 2025-05-26 | |||
| 2.14.0rc1 pre-release | 2025-05-23 | |||
| 2.13.2 | 2025-05-09 | |||
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| 2.13.1 | 2025-04-24 | |||
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| 2.13.0 | 2025-04-22 | |||
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| 2.13.0rc2 pre-release | 2025-04-22 | |||
| 2.13.0rc1 pre-release | 2025-04-22 | |||
| 2.12.2 | 2025-04-14 | |||
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| 2.12.1 | 2025-04-10 | |||
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| 2.12.0 | 2025-04-02 | |||
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| 2.12.0rc1 pre-release | 2025-04-01 | |||
| 2.11.2 | 2025-03-18 | |||
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| 2.11.1 | 2025-03-13 | |||
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| 2.11.1rc1 pre-release | 2025-03-12 | |||
| 2.11.0 | 2025-03-10 | |||
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| 2.11.0rc3 pre-release | 2025-03-07 | |||
| 2.11.0rc2 pre-release | 2025-03-05 | |||
| 2.11.0rc1 pre-release | 2025-03-05 | |||
| 2.10.3 | 2025-02-20 | |||
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| 2.10.3rc1 pre-release | 2025-02-20 | |||
| 2.10.2 | 2025-02-19 | |||
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| 2.10.2rc1 pre-release | 2025-02-19 | |||
| 2.10.1 | 2025-02-18 | |||
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| 2.10.1rc1 pre-release | 2025-02-18 | |||
| 2.10.0 | 2025-02-12 | |||
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| 2.10.0rc2 pre-release | 2025-02-12 | |||
| 2.10.0rc1 pre-release | 2025-02-11 | |||
| 2.9.0 | 2025-01-14 | |||
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| 2.9.0rc1 pre-release | 2025-01-13 | |||
| 2.8.1 | 2025-01-10 | |||
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| 2.8.1rc3 pre-release | 2025-01-09 | |||
| 2.8.1rc2 pre-release | 2024-12-18 | |||
| 2.8.1rc1 pre-release | 2024-12-18 | |||
| 2.8.0 | 2024-12-05 | |||
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| 2.8.0rc3 pre-release | 2024-12-04 | |||
| 2.8.0rc2 pre-release | 2024-12-03 | |||
| 2.8.0rc1 pre-release | 2024-11-26 | |||
| 2.7.0 | 2024-11-11 | |||
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| 2.7.0rc1 pre-release | 2024-10-30 | |||
| 2.6.1 | 2024-10-10 | |||
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| 2.6.1rc1 pre-release | 2024-10-08 | |||
| 2.6.0 | 2024-10-03 | |||
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| 2.6.0rc3 pre-release | 2024-10-01 | |||
| 2.6.0rc2 pre-release | 2024-10-01 | |||
| 2.5.1 | 2024-09-10 | |||
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| 2.5.1rc2 pre-release | 2024-09-10 | |||
| 2.5.1rc1 pre-release | 2024-09-10 | |||
| 2.5.0 | 2024-09-04 | |||
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| 2.5.0rc3 pre-release | 2024-09-04 | |||
| 2.5.0rc2 pre-release | 2024-09-02 | |||
| 2.5.0rc1 pre-release | 2024-09-02 | |||
| 2.4.0 | 2024-08-15 | |||
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| 2.4.0rc1 pre-release | 2024-08-14 | |||
| 2.3.1 | 2024-07-29 | |||
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| 2.3.1rc1 pre-release | 2024-07-26 | |||
| 2.3.0 | 2024-07-15 | |||
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| 2.3.0rc2 pre-release | 2024-07-10 | |||
| 2.3.0rc1 pre-release | 2024-07-08 | |||
| 2.2.4 | 2024-07-04 | |||
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| 2.2.4rc1 pre-release | 2024-07-03 | |||
| 2.2.3 | 2024-06-17 | |||
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| 2.2.2 | 2024-06-17 | |||
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| 2.2.2rc1 pre-release | 2024-06-13 | |||
| 2.2.1 | 2024-06-06 | |||
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| 2.2.1rc1 pre-release | 2024-06-05 | |||
| 2.2.0 | 2024-06-03 | |||
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| 2.2.0rc2 pre-release | 2024-05-30 | |||
| 2.2.0rc1 pre-release | 2024-05-30 | |||
| 2.1.2 | 2024-05-16 | |||
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| 2.1.2rc1 pre-release | 2024-05-16 | |||
| 2.1.1 | 2024-05-09 | |||
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| 2.1.1rc1 pre-release | 2024-05-09 | |||
| 2.1.0 | 2024-05-06 | |||
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| 2.1.0rc2 pre-release | 2024-05-06 | |||
| 2.1.0rc1 pre-release | 2024-05-02 | |||
| 2.0.1 | 2024-04-09 | |||
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| 2.0.1rc2 pre-release | 2024-04-09 | |||
| 2.0.1rc1 pre-release | 2024-04-08 | |||
| 2.0.0 | 2024-03-11 | |||
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| 2.0.0rc1 pre-release | 2024-03-11 | |||
| 2.0.0b8 pre-release | 2024-02-22 | |||
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| 2.0.0b7 pre-release | 2024-02-07 | |||
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| 2.0.0b6 pre-release | 2024-02-05 | |||
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| 2.0.0b5 pre-release | 2024-01-17 | |||
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| 2.0.0b4 pre-release | 2024-01-08 | |||
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| 2.0.0b3 pre-release | 2023-12-15 | |||
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| 2.0.0b2 pre-release | 2023-12-06 | |||
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| 2.0.0b1 pre-release | 2023-12-04 | |||
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| 2.0.0a3 pre-release | 2023-11-29 | |||
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| 2.0.0a2 pre-release | 2023-11-28 | |||
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| 2.0.0a1 pre-release | 2023-11-24 | |||
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| 0.70.0 | 2023-10-13 | |||
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