AI Engineering Signal
Malicious dependency found in PyTorch Lightning
Mistral Medium 3.5 128B drops as open-weight
OpenAI ends Microsoft exclusivity, models land on Amazon Bedrock
Cursor's Claude-powered coding agent deleted an entire company database in 9 seconds
DeepSeek V4 Pro (1.6T-A49B) and Flash (284B-A13B) released with base and instruct variants
Anthropic's Mythos cybersecurity model accessed by unauthorized users
OpenAI ships GPT-5.5, positioning it as a step toward a unified "super app"
Qwen3.6-27B drops with flagship-level coding performance in a dense 27B model
Anthropic's Mythos cybersecurity model accessed by unauthorized users
Kimi K2.6 drops as a credible open-weight challenger to Claude Opus 4.7
A humanoid robot ran the half-marathon in Beijing in 50 minutes 26 seconds, beating the human record of 57 minutes 20 seconds
Claude Opus 4.7 ships worse than what it replaced
Claude Opus 4.7 ships 50% more expensive and immediately benchmarks worse than Opus 4.6 on long-context tasks
Microsoft's Copilot Studio prompt injection was patched
Anthropic's autonomous AI agents outperform human researchers on weak-to-strong supervision
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