Anthropic's Fable AI model, released June 9 and briefly subject to US export controls, is not useful for research-level computer science tasks, according to Rob Patro, who found it rejected his prompt…
OpenAI's GPT-5.6, accessed May 27, initially impressed reviewer Matt Shumer with its goal mode, which autonomously iterates until completion criteria are met, enabling projects like a 3D voxel Manhatt…
OpenAI received permission from the Trump administration to publicly launch GPT-5.6 and its three variants—Sol, Luna, and Terra—on July 9, after submitting the models for government review and additio…
OpenAI will release its most advanced AI model, GPT-5.6, globally on Thursday after a limited preview, following the lifting of restrictions by the Trump administration. The launch comes after rival A…
Anthropic extended free access to its most powerful Claude Fable 5 model for paid subscribers through July 12, 2026, adding five bonus days beyond the original July 7 cutoff. Pro, Max, Team, and selec…
A developer benchmarked 14 AI agent models and found that the true cost of a simple greeting like "Hi" is not the token price (as low as $0.005) but the waiting time, which can cost up to $5.10 per gr…
Miles launched Convergo, a tool to manage review loops between coding agents, addressing the problem of agents repeatedly missing issues. Convergo enforces a rule that each reviewer-identified issue m…
Comma.ai CTO Harald Schaefer announced on July 7th that Anthropic is now a banned vendor at the autonomous-driving software company, citing concerns over user sovereignty and high usage costs. Schaefe…
Andrey Karpathy noted that OpenAI researchers are automating themselves away with AI. The author develops Beagle SCM using Anthropic's Fable, finding the LLM brilliant but clumsy, often making errors …
AI can now write high-quality survey questions, commoditizing the front end of research. However, the real problem is that AI also produces convincing but flawed interpretations of data, leading to de…
Darktrace backed Anthropic's temporary restrictions on its Mythos and Fable AI models, arguing the move was motivated by security concerns rather than a competitive advantage against the UK. The brief…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is using Anthropic's Mythos model to scan government code repositories for security vulnerabilities, uncovering numerous bugs. The Nati…
A new AI tool called Fable – Inner Forward Pass has been released, enabling advanced neural network interpretability through inner forward passes. The tool aims to help researchers understand model de…
A developer outlines a method to maintain consistent AI coding-agent instructions across multiple tools like Cursor and Claude Code by designating AGENTS.md as the single source of truth, with tool-sp…
Conductor released version 0.73.0, introducing a new pull request page with merge button, checks, and comments for in-app PR review. The update also includes workspace improvements, bug fixes for SSH …
The author praises Anthropic's Fable AI model, describing it as thrilling, technically impressive, and graceful, particularly when used inside Claude Code. They note the model's sense of mass and nimb…
SerpApi developed an agent usability testing (AUT) skill that uses a second AI agent to observe and score how well LLM agents follow agentic skills, achieving 100% task success with the skill versus 2…
A developer created a workflow using Anthropic's Opus session with Fable subagent for planning and review, and Codex for code generation. The process involves writing a plan.md for each task, requirin…
A developer conducted three toy projects with different AI usage rules: hand-building a WASM language, having AI write a Prolog implementation in WAT assembly, and having AI reimplement a PalmPilot ap…
A software developer switched from Claude's Opus 4.8 to GPT for work on the Nelson project after Opus began refusing to perform security-related bug verification tasks. The developer found that Opus, …