They summarize our coverage. We write it.
Newsletters like this one rebroadcast our headlines - often without the full review, the source reading, or the analysis underneath. Our weekly briefing sends the work they paraphrase, straight from the desk, before they get to it.
Free, weekly, no spam. One email every Tuesday. Unsubscribe anytime.
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 VLA models and embodied AI systems on real robotics benchmarks: CALVIN, SimplerEnv, LIBERO, RoboCasa, DROID, and real-robot success rates as of April 2026.
Rankings of AI models on STEM benchmarks: GPQA Diamond, SciBench, OlympiadBench-Science, MMLU-STEM, ARC-Challenge, and ChemQA/Physics Olympiad as of April 2026.
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.
Three new papers challenge assumptions in MoE routing design, prompt optimization workflows, and LLM reasoning chains - all published this week on arXiv.
Rankings across WebArena, WebVoyager, BrowseComp, Mind2Web, WorkArena, and WebChoreArena - every verified score for browser-driving AI agents as of 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.
Z.ai's GLM-5.1 is a 754B open-weight model that claims the top spot on SWE-Bench Pro without a single NVIDIA chip - here's how it holds up in practice.
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.
Rankings of top LLMs on function calling and tool use benchmarks including BFCL v3, tau-bench, ToolBench, and FinTrace as of April 2026.
