Best Websites to Compare AI LLMs in 2026

Discover the Top AI LLMs Benchmark Platforms to Keep an Eye on in 2026 Here’s a roundup of the most valuable sites for comparing LLM models and staying updated on new releases this year. Each platform has its own unique focus, whether it’s technical details, community insights, open-source projects, coding specifics, or even real-world usage benchmarks.

Artificial Analysis

This is the go-to leaderboard for rigorous, enterprise-level evaluations. It tracks over 100 models, assessing their intelligence, speed, and pricing. Plus, it covers the latest releases right away, making it perfect for in-depth technical research and decision-making.

LLM-Stats

With live rankings and alerts, this platform keeps you updated in real time. It compares context windows, speed, pricing, and general knowledge, making it a handy tool for API providers and anyone wanting to stay on top of new launches.

Vellum AI Leaderboard

This leaderboard shines a spotlight on only the latest state-of-the-art models, avoiding the clutter of outdated benchmarks. It specializes in GPQA and AIME scores, focusing on reasoning and math, particularly for releases post-2024.

LMSYS Chatbot Arena

A community-driven, open leaderboard where users participate in blind tests by voting. It provides large-scale, real-world user ratings for conversational quality, making it ideal for those who prefer practical, non-technical insights.

LiveBench

Each month, this platform runs fresh, contamination-free questions. It emphasizes fairness and objectivity, especially in reasoning, coding, and math tasks, making it a great choice for unbiased and evolving model assessments.

Scale AI SEAL

This private, expert-driven benchmark is robust in evaluating cutting-edge models and complex reasoning. It combines both human and automated evaluations for a comprehensive assessment.

Hugging Face Open LLM

The open-source leaderboard that focuses solely on models that can be run independently. It’s community-driven and perfect for anyone who prioritizes open LLMs.

APX Coding LLMs

Tailored specifically for coding tasks and benchmarks, this platform emphasizes programming quality and provides up-to-date coverage for developer use cases.

CodeClash.ai

This platform benchmarks software engineering capabilities with a focus on achieving goals. Developed by the same talented team behind SWE-agent, CodeClash assesses large language models (LLMs) through practical challenges, such as automatically resolving GitHub issues, tackling offensive cybersecurity tasks, and engaging in competitive coding. It tests real-world engineering situations instead of just isolated code snippets.

OpenRouter

Rankings Get real usage statistics from a variety of models—all available through a single API endpoint. Discover which models are the most popular in real-time (by day, week, or month) for practical insights into their current standings.

Epoch AI Benchmarks

This interactive dashboard combines in-house evaluations with carefully selected public data to track the evolution of leading models. Dive into trend lines, compare compute budgets, and see how openness and accessibility influence capability improvements.

Design Arena

Design Arena is the first-ever crowdsourced benchmark for AI-generated design, assessing models based on real-world tasks performed by live users.

Comparison Table

Platform	URL	Focus	Model Count	Update Freq	Best For
Artificial Analysis	artificialanalysis.ai/leaderboards/models	Technical, enterprise	100+	Frequent	Price/speed/intelligence
LLM-Stats	llm-stats.com	Live rankings, API	All majors	Real-time	Updates, API providers
Vellum AI Leaderboard	vellum.ai/llm-leaderboard	Latest SOTA, GPQA/AIME	Latest only	Frequent	SOTA, advanced reasoning
LMSYS Chatbot Arena	lmarena.ai/leaderboard	Community/user voting	Top models	Continuous	Real-world quality
LiveBench	livebench.ai	Fair, contamination-free	Diverse	Monthly	Unbiased eval
Scale AI SEAL	scale.com/leaderboard	Expert/private eval	Frontier	Frequent	Robustness, edge cases
Hugging Face Open LLM	huggingface.co/spaces/open-llm-leaderboard	Open-source only	Open LLMs	Community	FOSS/OSS models
APX Coding LLMs	apxml.com/leaderboards/coding-llms	Coding benchmarks	50+	Frequent	Coding/programming
CodeClash.ai	codeclash.ai	Goal-oriented SE	Active models	Regular	Real-world engineering
OpenRouter Rankings	openrouter.ai/rankings	Real usage, popularity	40+	Daily/Weekly/Monthly	Usage ranking, all-in-one
Epoch AI Benchmarks	epoch.ai/benchmarks	Benchmark explorer, progress analytics	Leading models	Continuous	Trend analysis, research
Design Arena	designarena.ai/leaderboard	AI-generated design, crowdsourced	Design models	Continuous	Design quality, real users