News
OpenAI Reports AI-Safety Talks With Anthropic and Google
OpenAI policy chief Chris Lehane says the company has discussed AI safety with Anthropic and Google DeepMind for several weeks, while supporting proposed US…
Prompt Blueprints / Topics
Claude & Anthropic
Follow Claude, Claude Code and Anthropic: new capabilities, research, releases and practical guides.
Latest story
News
Claude Cowork and chat are merging into one experience
Anthropic says Claude Cowork and chat will become one experience, with Pro and Max users expected to receive the update over the next few weeks.
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Leaks & rumours
Claude Opus 5.2 May Be Tested in Claude Code
An X post suggests that a model related to Claude Opus 5.2 may be undergoing greyscale testing in Claude Code under the broader “Opus 5” name, while web…
News
What Dario Amodei Means by “Pacing the Frontier”
Dario Amodei proposes slowing frontier AI development enough for safety work, independent oversight and international coordination to keep pace with…
News
Anthropic’s Three AI Scenarios for Jobs and the Economy
Anthropic’s economic scenario explorer models how AI could affect US GDP, jobs, wages and the distribution of income by 2030.
AI releases
Claude Fable 5.1 and Mythos 5.1 Announced
Claude has announced two new models, Fable 5.1 and Mythos 5.1, positioning them for coding and knowledge work.
Leaks & rumours
Claude Code 2.1.257 Adds Fable 5.1 and Mythos 5.1
An X post reports that the imminent Claude Code 2.1.257 release adds Claude Fable 5.1 and Mythos 5.1 to the model catalog, with expanded context and output…
News
Claude Fable 5.1 Leak Hints at API Changes Ahead
A screenshot of Claude Support documentation appears to mention Fable 5.1 and a change to how the Messages API handles thinking blocks, suggesting the model…
News
Anthropic Max Plans: Why 20x May Mean 2x Weekly Usage
Anthropic’s Max labels describe five-hour session usage, but a proposed class action cited in an X post alleges the $200 tier delivers only about twice the…
News
Claude Weekly Limits Will Rise 25% Permanently
Claude will permanently raise standard weekly limits by 25% for Pro, Max, Team, and seat-based Enterprise plans starting September 14, following a temporary…
News
Opus 5.1 could be releasing soon
An X post reports that Opus 5.1 correctly recalled the Opus 4.6 release date in a no-tools test, while base Opus 5 reportedly gave less reliable answers.
News
Anthropic Tests Autonomous AI Alignment on Small Models
A new research announcement says Claude researched, trained, and tested methods intended to improve the alignment of small models within 48 hours and on one…
News
Claude Brings a Built-In Browser to Cowork
Claude’s Cowork can now open a browser in its side panel for website tasks, allowing it to navigate, fill out forms, and finish the job.
Tools & reviews
Tutorial Claude Pro vs API with VS Code (Roo Code or Cline)
Are you debating whether to subscribe to Anthropic's Claude Pro for $20/month or use the Anthropic API with Visual Studio Code (VS Code) and extensions like
Tools & reviews
Testing Claude Sonnet 3.7’s Code: Simulating Bouncing Balls in p5.js
Welcome back to my AI Tools page! Today, I’m diving into an exciting experiment with one of the latest AI models, Claude Sonnet 3.7, developed by Anthropic.
Tools & reviews
Claude Sonnet 3.7 coded ai game in one prompt
AI is revolutionizing the way we create, and nowhere is this more evident than in the world of game development. Recently, I embarked on an exciting project
News
Claude 3.7 Sonnet Debuts Anthropic Redefines AI Reasoning
February 24, 2025 – Anthropic, the AI research firm founded by ex-OpenAI researchers, has just launched Claude 3.7 Sonnet, a model they’re calling their most
News
OpenAI’s o3-Mini-High Triumphs Over Anthropic’s Claude
In a recent series of benchmarks that evaluated performance across multiple dimensions, OpenAI’s latest model, o3-mini-high, has emerged as a clear frontrunner…