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Announcing Artificial Analysis Intelligence Index v5
Artificial Analysis launches version 5 of its Intelligence Index, a composite measure of AI model capabilities, adding two new benchmarks and upgrading three others; for the first time most of the index is built on private datasets, and the update explains the methodology and the resulting model rankings.
6 min · 1,348 words
Moonshot AI introduces Kimi K3.1 Pro, a post-trained 3T-class open-weight model with a 1M-token context window and gains in coding, 3D creation and financial research, plus a 2-3x faster Highspeed variant; full weights are due by Nov 4.
14 min · 3,235 words
MiniMax M3.1 Flash: Redefining Agent Performance and Cost
MiniMax launches M3.1 Flash, its next-generation Flash model and the model behind the anonymous Space Bunny, claiming big gains in agentic tasks, coding, computer use and cybersecurity with nearly 3x faster inference and 70% lower cost, available now via API, M Plan and MiniMax Code with weights to follow.
2 min · 554 words
Introducing Glimpse: Visual thinking that stays grounded
Elorian introduces Glimpse, a research-preview visual thinking model that reasons directly with visual evidence: it zooms into regions, rewatches video intervals, tracks objects through motion and uses multimodal tools and subagents. Elorian reports frontier-level multimodal benchmark results at $0.60/$3.00 per million input/output tokens.
12 min · 2,751 words
GLM-Legal: Advancing Agentic Legal Intelligence
Z.ai introduces GLM-Legal, a legal agent model built on GLM-5.3-Flash that scores a 19.2% all-pass rate on Harvey's Legal Agent Benchmark (12.5 points above its base model) and matches frontier models on LegalBench and PLawBench, and explains its mid-training, harness co-evolution and production feedback loops, with example legal workflows and a beta signup.
7 min · 1,533 words
Microsoft-Decision-1: Our model for fast decision-making
Microsoft introduces Microsoft-Decision-1, a decision-scoring model in Foundry built to return structured outputs software can act on immediately, and reports that it leads on latency and quality across structured decision tasks against LLMs and other decision models.
6 min · 1,358 words
The Agent Said It Was Done. The Database Disagreed.
Microsoft’s ThinkingBox grades AI agents on backend records they leave behind—not chat claims—running isolated MCP tool sessions and scoring terminal state consistency across repeated trials; now available on Hugging Face.
13 min · 3,044 words
Anthropic introduces Claude Sonnet 5.5, a faster and lower-cost complement to Opus 5.5 that improves agentic coding and everyday task performance versus Sonnet 5.
8 min · 1,747 words
OpenAI releases MentalHealthBench: 1,215 expert-rubric mental-health conversations built with 80+ clinicians across 22 countries to score safety, agency, context-seeking, and guidance.
10 min · 2,273 words
Launching Vespper DOCX MCP: 3× faster, 2× cheaper, more accurate
Vespper launches a DOCX MCP fine-tuned for Word editing, claiming 3× faster, 2× cheaper, and more accurate agent document edits than the closest alternative on their internal benchmark.
13 min · 2,954 words