Web Agent Benchmarks Leaderboard: Apr 2026
Rankings across WebArena, WebVoyager, BrowseComp, Mind2Web, WorkArena, and WebChoreArena - every verified score for browser-driving AI agents as of April 2026.
Leaderboards Articles
Hallucination Benchmarks Leaderboard: April 2026
Rankings of the top AI models on factuality and hallucination benchmarks: TruthfulQA, SimpleQA, FACTS Grounding, Vectara HHEM, HaluEval, HalluLens, and AA-Omniscience as of April 2026.
Video Generation Benchmarks Leaderboard 2026
Rankings of AI video generation models across VBench, VBench-2.0, and the Artificial Analysis Video Arena Elo system, covering text-to-video and image-to-video performance.
Function Calling Benchmarks Leaderboard 2026
Rankings of top LLMs on function calling and tool use benchmarks including BFCL v3, tau-bench, ToolBench, and FinTrace as of April 2026.
Vision-Language Benchmarks: Image Reasoning Ranked
Rankings of AI models on the key visual reasoning benchmarks - MMMU, MathVista, ChartQA, DocVQA, OCRBench, AI2D, CharXiv, and more - focused on image and document understanding.
RAG Benchmarks Leaderboard: Retrieval Rankings 2026
Rankings of the top embedding and RAG systems across BEIR, MTEB retrieval, MIRACL, MS MARCO, KILT, HotpotQA, and RAGTruth hallucination benchmarks as of April 2026.
Instruction Following Leaderboard: IFEval Rankings 2026
Rankings of AI models on IFEval and IFBench, the two main benchmarks for measuring how reliably LLMs follow precise formatting, length, and content constraints.
MCP Server Ecosystem Leaderboard - Top Servers Ranked
Rankings of the most popular MCP servers across development, data, web automation, and productivity categories based on installs, search volume, and GitHub activity.
Computer Use Leaderboard: Desktop AI Agent Rankings
Rankings of the best AI models and agent frameworks on computer use benchmarks - OSWorld, OSWorld-Verified, and ScreenSpot-Pro - updated March 2026.
AI Safety Leaderboard: Refusal and Jailbreak Rankings
Rankings of AI models by safety metrics including refusal rates, jailbreak resistance, bias scores, and truthfulness across major benchmarks.
AI Voice and Speech Leaderboard: TTS and STT Rankings
Rankings of the best text-to-speech and speech-to-text AI models by naturalness, accuracy, latency, and pricing.
AI Speed and Latency Leaderboard: Tokens/s Rankings
Rankings of the fastest AI models and inference providers by tokens per second, time to first token, and end-to-end latency.
