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Google's Gemini 4 Carbon tops the AI leaderboard, but you can't use it yet
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Claude & AI news, minus the noise.
Claude's 10 big updates, fact-checked: what's real and what to try
9 min read
Claude Duet is here: Anthropic's agent that messages you first
7 min read
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Latest stories
Ranked: the most-used AI chatbots on the web in 2026
ChatGPT still gets 56.4% of all AI chatbot website visits, but that's down from 71.8% a year ago. Gemini now holds a quarter of the market and Claude has more than quadrupled its share. Here's the latest Similarweb data, in charts.
6 min read
Meta's Muse Wonder is here: Meta's first frontier model, but no open weights
Meta Superintelligence Labs has released Muse Wonder and Muse Wonder Full, agent-focused models that land near the top of the Artificial Analysis index. Wonder costs $4 / $20 per million tokens through the API. Wonder Full is only available through Muse Code. Here are the benchmarks, the pricing and the catches.
7 min read
Bad news for free Gemini users: no more Flash or Pro on demand, and Code Assist is winding down
From October 9, free Gemini app users are moved to Auto mode, where most prompts go to Flash-Lite and they can no longer pick Flash or Pro. Google has also stopped selling Gemini Code Assist. Here is what changed and what to do.
5 min read
Mistral Large 4 preview: a 1-trillion-parameter open-weight model, weights due this month
Mistral has opened a public API preview of Mistral Large 4, a roughly 1-trillion-parameter mixture-of-experts model with a 1M-token context window. The weights are promised by the end of October. Here is what is confirmed, what it costs and what is still unknown.
4 min read
REA, the viral "Reverse Engineer Anything" repo: what it does and why entrepreneurs should care
REA is an open-source MCP server and CLI that lets Claude Code, Codex, Cursor and other agents study apps without their source code. It shot to the top of GitHub Trending this week. Here is what it does, what is new, and how founders can use it, legally.
7 min read
Claude Haiku 5.5 is here: a much smarter small model at a tenth of the price
Anthropic's new Haiku 5.5 costs from $0.10 / $0.50 per million tokens, 90% less than Haiku 4.5, and makes huge gains on coding, computer use and knowledge work. Here is what is new, what it costs and what developers need to change.
7 min read
Spotlight
More on Claude
Claude Sonnet 5.5: near-Opus results, 30% faster, same price
Anthropic's Claude Sonnet 5.5 runs over 30% faster than Sonnet 5, costs up to 30% less per task at the same per-token price, and lands within a few points of Opus 5.5 on most benchmarks. Here is what is new and what developers need to change.
7 min read
Claude Opus 5.5 is here: Fable-level smarts at a lower price
Anthropic's new Opus 5.5 matches or beats Claude Fable 5.1 on most work, runs over 30% faster than Opus 5 and costs about 40% less to run. Here is what is new, what it costs and what developers need to change.
5 min read
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What HelloAITech is about: clear, fast coverage of the latest Claude and AI announcements, plus practical guides you can actually use.
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