PyPI - Version Azure Build Status GitHub PyPI - Downloads Slack Docs Open In Colab

🦑 Welcome to TruLens!

TruLens

Don't just vibe-check your llm app! Systematically evaluate and track your LLM experiments with TruLens. As you develop your app including prompts, models, retrievers, knowledge sources and more, TruLens is the tool you need to understand its performance.

Fine-grained, stack-agnostic instrumentation and comprehensive evaluations help you to identify failure modes & systematically iterate to improve your application.

Read more about the core concepts behind TruLens including Feedback Functions, The RAG Triad, and Honest, Harmless and Helpful Evals.

TruLens in the development workflow

Build your first prototype then connect instrumentation and logging with TruLens. Decide what feedbacks you need, and specify them with TruLens to run alongside your app. Then iterate and compare versions of your app in an easy-to-use user interface 👇

Architecture Diagram

Installation and Setup

Install the trulens pip package from PyPI.

    pip install trulens

Quick Usage

Walk through how to instrument and evaluate a RAG built from scratch with TruLens.

Open In Colab

💡 Contributing & Community

Interested in contributing? See our contributing guide for more details.

The best way to support TruLens is to give us a ⭐ on GitHub and join our slack community!

Project links

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (2.15.0)

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for Truera from gravatar.com Truera

Credits

Author: Snowflake Inc.

License

MIT License (MIT)

Requires

Python !=2.7.*, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, !=3.6.*, !=3.7.*, !=3.8.*, >=3.9

Classifiers

Report project as malware

Metadata

Project links

Key dates

PyPI data
Data sourced directly from PyPI's database.
  • Released:
Newer release available (2.15.0)

1 maintainer

PyPI data
Data sourced directly from PyPI's database.
Avatar for Truera from gravatar.com Truera

Credits

Author: Snowflake Inc.

License

MIT License (MIT)

Requires

Python !=2.7.*, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, !=3.6.*, !=3.7.*, !=3.8.*, >=3.9

Classifiers

Report project as malware

Release files for trulens 1.2.2

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for trulens 1.2.2
File Size Uploaded
trulens-1.2.2.tar.gz 4.0 kB Details

Built distribution (wheel)

Table of built distributions (wheels) for trulens 1.2.2
File Interpreter ABI Platform
trulens-1.2.2-py3-none-any.whl 3.6 kB Python 3 none any Details

Total release size: 7.6 kB

Release files / trulens-1.2.2.tar.gz

Download URL trulens-1.2.2.tar.gz
Size 4.0 kB
Tags Source
SHA-256 checksum
How to use checksums 		56f8f059b242f74fb62c3bd5abede06ecc9db613aea87cb9be2e9df305f10718
BLAKE2b-256 checksum
How to use checksums 		a187800899bbc937a3220becb49ca331e5fd8b73042d7bf1f4dd314e74310eeb
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing? 		No
Uploaded via twine/5.1.1 CPython/3.11.9

Release files / trulens-1.2.2-py3-none-any.whl

Download URL trulens-1.2.2-py3-none-any.whl
Size 3.6 kB
Tags Python 3
SHA-256 checksum
How to use checksums 		ce7afa758d720a908c61e889027500a6a5c8585be07587fcc973756ed585eb8e
BLAKE2b-256 checksum
How to use checksums 		06e46744a1a72d6c910355836466998b2f7787e8bd16eeeb07d3826414c56bd8
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing? 		No
Uploaded via twine/5.1.1 CPython/3.11.9

Release history Release notifications | RSS feed

2.15.0

2 release files

2.14.0

2 release files

2.13.1

2 release files

2.13.0

2 release files

2.12.0

2 release files

2.11.0

2 release files

2.10.0

2 release files

2.9.0

2 release files

2.8.1

2 release files

2.8.0

2 release files

2.7.2

2 release files

2.7.1

2 release files

2.7.0

2 release files

2.6.0

2 release files

2.5.3

2 release files

2.5.2

2 release files

2.5.1

2 release files

2.5.0

2 release files

2.4.2

2 release files

2.4.1

2 release files

2.4.0

2 release files

2.3.1

2 release files

2.3.0

2 release files

2.2.4

2 release files

2.2.3

2 release files

2.2.2

2 release files

2.2.1

2 release files

2.2.0

2 release files

2.1.4

2 release files

2.1.2

2 release files

Pre-release

2.1.2a0

2 release files

2.1.1

2 release files

2.1.0

2 release files

Pre-release

2.0.2a0

2 release files

1.5.3

2 release files

1.5.2

2 release files

1.5.1

2 release files

1.5.0

2 release files

1.4.9

2 release files

1.4.8

2 release files

1.4.7

2 release files

1.4.6

2 release files

1.4.5

2 release files

1.4.4

2 release files

1.4.3

2 release files

1.4.2

2 release files

1.4.1

2 release files

Pre-release

1.4.1a1

2 release files

Pre-release

1.4.1a0

2 release files

1.4.0

2 release files

Pre-release

1.4.0a0

2 release files

1.3.5

2 release files

1.3.4

2 release files

1.3.3

2 release files

Pre-release

1.3.3a0

2 release files

1.3.2

2 release files

1.3.1

2 release files

1.3.0

2 release files

1.2.11

2 release files

1.2.10

2 release files

1.2.9

2 release files

1.2.8

2 release files

1.2.7

2 release files

1.2.6

2 release files

Yanked

1.2.5

2 release files

1.2.4

2 release files

Yanked

1.2.3

2 release files

This release

1.2.2 This release

2 release files

1.2.1

2 release files

1.2.0

2 release files

1.1.0

2 release files

Pre-release

1.1.0a4

2 release files

Pre-release

1.1.0a3

2 release files

Pre-release

1.1.0a2

2 release files

Pre-release

1.1.0a1

2 release files

Pre-release

1.1.0a0

2 release files

1.0.11

2 release files

1.0.10

2 release files

1.0.9

2 release files

1.0.8

2 release files

1.0.7

2 release files

1.0.6

2 release files

1.0.5

2 release files

1.0.4

2 release files

1.0.3

2 release files

1.0.2

2 release files

1.0.1

2 release files

Pre-release

1.0.1a6

2 release files

Pre-release

1.0.1a5

2 release files

Pre-release

1.0.1a4

2 release files

Pre-release

1.0.1a2

2 release files

Pre-release

1.0.1a1

2 release files

Pre-release

1.0.1a0

1 release file

0.13.4

1 release file

0.13.3

1 release file

0.13.2

1 release file

0.13.1

1 release file

0.13.0

1 release file

0.12.1

1 release file

0.0.12.1

1 release file

0.0.12

1 release file

0.0.11

1 release file

0.0.10

1 release file

0.0.9

1 release file

0.0.8

1 release file

0.0.7

1 release file

0.0.6

1 release file

0.0.5

1 release file

0.0.4

1 release file

0.0.3

1 release file

0.0.2

1 release file

0.0.1

1 release file

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page