
GAIA Benchmark Leaderboard: Best AI Agents May 2026
Rankings of the best AI models and agent frameworks on the GAIA benchmark, which tests real-world multi-step tasks requiring web browsing, tool use, and multi-hop reasoning.
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Rankings of the best AI models and agent frameworks on the GAIA benchmark, which tests real-world multi-step tasks requiring web browsing, tool use, and multi-hop reasoning.

Rankings of AI models by cost efficiency in May 2026, comparing performance per dollar across frontier and budget models. Updated with DeepSeek V4, GPT-5.5, and Kimi K2.6.

April 2026 rankings of the top embedding models by MTEB score - Gemini Embedding 001, NV-Embed-v2, Qwen3-Embedding-8B, and the new Jina v4 multimodal release compared for RAG and search.

Gemini 3.1 Pro leads GPQA Diamond at 94.1% and HLE at 44.7% as AIME 2025 saturates; Claude Opus 4.7 and Kimi K2.6 join the top tier in April 2026.

Rankings of LLMs and dedicated MT systems across FLORES-200, WMT24/25, TICO-19, and MT-GenEval benchmarks with BLEU, COMET, and human evaluation scores.

Rankings of the best audio language models on MMAU, MMAU-Pro, and other benchmarks covering speech reasoning, music understanding, and environmental sound identification.

A data-driven comparison of the top AI-powered video editing tools in 2026, covering auto-captions, clip generation, dubbing, silence removal, and pricing across 15 tools.

Comprehensive ranking of the top large language models in April 2026, combining reasoning, coding, knowledge, human preference, and cost-adjusted value across 12 frontier and open-weight models. Updated with Claude Opus 4.7 and Qwen 3.6.

Rankings of AI models on OCR and document understanding benchmarks - OCRBench, DocVQA, InfographicVQA, ChartQA, TextVQA, and MMMU-Pro. Covers GPT-4.1 Vision, Claude 4 Sonnet/Opus, Gemini 2.5 Pro, Qwen2.5-VL, InternVL3, Mistral OCR, and more.

Rankings of LLMs and constrained decoding frameworks on JSON schema adherence benchmarks including JSONSchemaBench and BFCL v3, covering native APIs and open-source constraint engines.

Rankings of the top LLMs on summarization benchmarks - ROUGE-L, BERTScore, FActScore, and human preference across CNN/DailyMail, XSum, GovReport, QMSum, and BookSum as of April 2026.

Rankings of the best LLM-powered software engineering agents on SWE-Bench Verified, with pass rates, pricing, scaffold notes, and methodology - updated April 2026.