DeepEval

DeepEval

Confident AI
Opik

Opik

Comet
+
+

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About

DeepEval is a simple-to-use, open source LLM evaluation framework, for evaluating and testing large-language model systems. It is similar to Pytest but specialized for unit testing LLM outputs. DeepEval incorporates the latest research to evaluate LLM outputs based on metrics such as G-Eval, hallucination, answer relevancy, RAGAS, etc., which uses LLMs and various other NLP models that run locally on your machine for evaluation. Whether your application is implemented via RAG or fine-tuning, LangChain, or LlamaIndex, DeepEval has you covered. With it, you can easily determine the optimal hyperparameters to improve your RAG pipeline, prevent prompt drifting, or even transition from OpenAI to hosting your own Llama2 with confidence. The framework supports synthetic dataset generation with advanced evolution techniques and integrates seamlessly with popular frameworks, allowing for efficient benchmarking and optimization of LLM systems.

About

Confidently evaluate, test, and ship LLM applications with a suite of observability tools to calibrate language model outputs across your dev and production lifecycle. Log traces and spans, define and compute evaluation metrics, score LLM outputs, compare performance across app versions, and more. Record, sort, search, and understand each step your LLM app takes to generate a response. Manually annotate, view, and compare LLM responses in a user-friendly table. Log traces during development and in production. Run experiments with different prompts and evaluate against a test set. Choose and run pre-configured evaluation metrics or define your own with our convenient SDK library. Consult built-in LLM judges for complex issues like hallucination detection, factuality, and moderation. Establish reliable performance baselines with Opik's LLM unit tests, built on PyTest. Build comprehensive test suites to evaluate your entire LLM pipeline on every deployment.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Professional users interested in a tool to evaluate, test, and optimize their LLM applications

Audience

Developers looking for a solution to evaluate, test, and monitor their LLM applications

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$39 per month
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • My team has switched to Opik from Arize about 4 months ago. We have evaluated Arize, Langfuse, Opik and Langsmith. Overall Opik was the best platform. Phoenix OSS doesn't have half the features, Langsmith is nice but super expensive and not OSS and Langfuse is brittle and has tons of performance issues. We found one bug on Opik, opened a PR on the GH repo and it was fixed and merged in less than 5 hours.

Cons

  • Personally I think they can make the UI a bit prettier.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Confident AI
United States
docs.confident-ai.com

Company Information

Comet
Founded: 2017
United States
www.comet.com/site/products/opik/

Alternatives

Alternatives

DeepEval

DeepEval

Confident AI
Galileo

Galileo

Cisco
Selene 1

Selene 1

atla

Categories

LLM Evaluation Supported

Categories

LLM Evaluation Supported

Integrations

Hugging Face Supported
LangChain Supported
LlamaIndex Supported
OpenAI Supported
Ragas Supported
Azure OpenAI Service Not Supported
Claude Not Supported
DeepEval Not Supported
Flowise Not Supported
KitchenAI Supported
Kong AI Gateway Not Supported
LiteLLM Not Supported
Llama 2 Supported
OpenAI o1 Not Supported
Opik Supported
Pinecone Not Supported
Predibase Not Supported
Weaviate Supported
pytest Not Supported

Integrations

Hugging Face Supported
LangChain Supported
LlamaIndex Supported
OpenAI Supported
Ragas Supported
Azure OpenAI Service Supported
Claude Supported
DeepEval Supported
Flowise Supported
KitchenAI Not Supported
Kong AI Gateway Supported
LiteLLM Supported
Llama 2 Not Supported
OpenAI o1 Supported
Opik Not Supported
Pinecone Supported
Predibase Supported
Weaviate Not Supported
pytest Supported
Claim DeepEval and update features and information
Claim DeepEval and update features and information
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Claim Opik and update features and information