Claude’s new system prompt really doesn’t want to reproduce song lyrics
Anthropic publish the system prompts for their Claude consumer applications (Claude.ai and the Claude mobile apps—sadly not for Claude Cowork or Claude Code). I love that they do this, and …
Topics: Models
Claude Fable 5.1 made me a really nice animated pelican
Today is Claude Fable (and Mythos) 5.1 day. Anthropic say that Fable 5.1 “sets a new standard for coding, knowledge work, and long-running problem-solving tasks”. Their announcement spends a notable …
Topics: Models
Entities: ModelsAnthropicClaudeMythosClaude Fable
Understanding ChatGPT Work
OpenAI announced ChatGPT Work on July 9th, and have been furiously iterating on it ever since. It is an extraordinarily confusing and very powerful product. Here’s what I’ve figured out …
Topics: Models
Entities: ChatGPTOpenAIModelsChatGPT Work
Breaking Claude Code Opus 5 Auto Mode
Anthropic are putting a great deal of faith in Claude Code's auto mode for protecting their coding agent users against prompt injection attacks. They recently made that the default and …
Topics: Models
Entities: ModelsAnthropicClaudeClaude Code
Release: llm-anthropic 0.27
LLM access to models by Anthropic, including the Claude series
Topics: Models
Anthropic’s best AI model struggles to attract users as cheaper tools thrive
A few interesting numbers in this FT story gathered from "people with knowledge of the matter": Anthropic's "annualized revenue" for July is up to $65bn - it was $47bn in …
Topics: Models
Release: llm 0.33
Access large language models from the command-line
Topics: Models
Entities: Models
Release: llm 0.32.1
Access large language models from the command-line
Topics: Models
Entities: Models
Release: llm-openrouter 0.7
LLM plugin for models hosted by OpenRouter
Topics: Models
Entities: Models
ChatGPT search now uses the site:operator at scale
Promptwatch is part of the emerging "GEO" space, for Generative Engine Optimization - the chatbot version of SEO, where companies offer tools and consulting to help your site increase its …
Entities: ChatGPT