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About

LMArena is a web-based platform that allows users to compare large language models through pair-wise anonymous match-ups: users input prompts, two unnamed models respond, and the crowd votes for the better answer; the identities are only revealed after voting, enabling transparent, large-scale evaluation of model quality. It aggregates these votes into leaderboards and rankings, enabling contributors of models to benchmark performance against peers and gain feedback from real-world usage. Its open framework supports many different models from academic labs and industry, fosters community engagement through direct model testing and peer comparison, and helps identify strengths and weaknesses of models in live interaction settings. It thereby moves beyond static benchmark datasets to capture dynamic user preferences and real-time comparisons, providing a mechanism for users and developers alike to observe which models deliver superior responses.

About

RagMetrics is a production-grade evaluation and trust platform for conversational GenAI, designed to assess AI chatbots, agents, and RAG systems before and after they go live. The platform continuously evaluates AI responses for accuracy, groundedness, hallucinations, reasoning quality, and tool-calling behavior across real conversations. RagMetrics integrates directly with existing AI stacks and monitors live interactions without disrupting user experience. It provides automated scoring, configurable metrics, and detailed diagnostics that explain when an AI response fails, why it failed, and how to fix it. Teams can run offline evaluations, A/B tests, and regression tests, as well as track performance trends in production through dashboards and alerts. The platform is model-agnostic and deployment-agnostic, supporting multiple LLMs, retrieval systems, and agent frameworks.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI researchers, model developers and large-language-model teams seeking a tool to test, compare and benchmark LLM-performance in real-world prompt-based matchups

Audience

AI enterprises and AI startups

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version
Free Trial

Pricing

$20/month
Free Version
Free Trial

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:

Review this Software

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:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LMArena
United States
lmarena.ai/

Company Information

RagMetrics
Founded: 2024
United States
ragmetrics.ai/

Alternatives

Alternatives

Trusys AI

Trusys AI

Trusys
Arthur AI

Arthur AI

Arthur

Categories

Categories

Integrations

ChatGPT
Claude
DeepSeek
Google Cloud Platform
Meta AI
Mistral AI
OpenAI
Perplexity
Qwen

Integrations

ChatGPT
Claude
DeepSeek
Google Cloud Platform
Meta AI
Mistral AI
OpenAI
Perplexity
Qwen
Claim LMArena and update features and information
Claim LMArena and update features and information
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Claim RagMetrics and update features and information