
Mercury 2 Review: 1,000 Tokens per Second, Tested
Mercury 2 by Inception Labs is the fastest reasoning LLM available, built on diffusion architecture. We tested the speed, quality, and real-world trade-offs.
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.

Mercury 2 by Inception Labs is the fastest reasoning LLM available, built on diffusion architecture. We tested the speed, quality, and real-world trade-offs.

Inception Labs' Mercury 2 hits 1,196 tokens per second in independent testing - a diffusion architecture that rewires how inference works.

Gemini 3.1 Pro leads ARC-AGI-2, LiveCodeBench, and 11 other benchmarks with 750 million users and 21.5% market share - but developers report stalled responses, leaked thinking tokens, and API outages that make it unusable for production coding and agent workflows.

Cursor doubled its annualized revenue to $2 billion in just three months, making it the fastest-growing SaaS company in history. But its dependence on model providers raises hard questions about margins and survival.

Mistral Vibe 2.0 pairs the open-weight Devstral 2 model with a terminal-native coding agent. We tested it head-to-head against Claude Code and Codex.

Apple plans to unveil Core AI at WWDC 2026, a modernized framework replacing Core ML that opens the door to third-party AI models and MCP integration across its entire ecosystem.

Claude Code alone now authors 4% of all GitHub commits. At its current growth rate, AI code output will match 200,000 developers by year-end, a million by 2027, and over a billion by 2028.

Cursor's cloud agents now run in isolated VMs where they write software, test it themselves, record video proof, and submit merge-ready pull requests.

Apple releases Xcode 26.3 with native support for Claude Agent and OpenAI Codex, exposing 20 MCP tools that let AI agents build, test, and visually verify iOS apps autonomously.

Figma integrates OpenAI Codex via its MCP server just nine days after adding Claude Code, turning the design tool into a universal bridge between design and AI-powered coding.

A thorough review of Amazon Q Developer - AWS's AI coding assistant with deep cloud integration, agent mode, and a generous free tier, tested against the competition.

GitHub makes Claude by Anthropic and OpenAI Codex available to all Copilot Business and Pro subscribers at no additional cost, turning Copilot into a true multi-model platform.