Claude looks substantially more token-hungry than OpenAI's GPT-5.x, thanks to the new tokenizer that Anthropic shipped with ...

AI Now’s Friendly Fire PoC shows Claude Code and Codex running README-planted payloads on hosts when autonomous command ...

ACRouter, a new open-source AI router, learns from execution feedback to pick the best coding model per task, cutting costs 2 ...

Musks SpaceXAI unveils Grok 4.5, challenges Claude and GPT with cheaper speed Cheaper, faster Grok 4.5 targets real-world ...

With a security initiative, OpenAI competes with Anthropic's Mythos and also offers a security review service for open-source projects.

It feels like it has gotten so common to ask an AI to fix your mistakes since it's easier than debugging. That's okay in most cases, but you need to go to the right AIs. I tested a few of them to see ...

OpenAI Group PBC today expanded its Daybreak cybersecurity program with a new open-source patching initiative called Patch the Planet, an updated Codex Security plugin, a partner program and the full ...

A PNG hiding a prompt injection could steal your repo's secrets, researchers demonstrate. The technique, dubbed 'Ghostcommit, ...

The AI-assisted editor now works alongside the platform's MCP server and interactive documentation, giving developers plain-language code generation, debugging, and reference lookup across a single ...

OpenAI has expanded its cyber-defense program Daybreak, arguing that artificial intelligence (AI) has flipped the hardest part of security from finding software flaws to fixing them. In an ...