Claude Takes Center Stage, Claude Code Security Plugin & Mythos Opens To More Users | Midnight Signal AI

Midnight Signal AI — AI news from the last 24 hours. Today's lead: GNews Claude model — Anthropic releases security-guidance plugin for Claude Code to catch vulnerabilities in real time - Crypto Briefing In this episode: - GNews Claude model: Anthropic releases security-guidance plugin for Claude Code to catch vulnerabilities in real time - Crypto Briefing - GNews Claude model: Anthropic Expands Public Access to Claude Mythos AI Model - GovInfoSecurity - GNews Claude model: Anthropic’s Claude Mythos Flags 23K Potential Open-Source Security Flaws - eWeek - GNews Claude model: Anthropic's Claude Mythos, or a model like it, to get public release - Mashable - GNews Claude model: Anthropic Moves Restricted Claude Mythos Model Closer To Public Release - Yellow.com - GNews Gemini model: Forget Seedance: Why Google’s Gemini Omni is the Future of AI Video - Geeky Gadgets - GNews Elon Musk AI: Elon Musk unveils Grok 5 with 1.5 trillion parameters, learning programming skills from Cursor. - eu.36kr.com - GNews Elon Musk AI: xAI Dissolved, Grok Still Updated: Elon Musk Officially Unveils New Model - eu.36kr.com Question: What's the one AI story today that you think most people are missing? Sources (selection): 1. GNews Claude model — Anthropic releases security-guidance plugin for Claude Code to catch vulnerabilities in real time - Crypto Briefing https://news.google.com/rss/articles/CBMif0FVX3lxTFBrSmhBT0FXZTliZENfSGV1QUR5Q2R5LVJhSElvbXZZMUZTWVJfTDNUTVUzMnAzU1Y2NmhobC1GTWhUOHlHX3ZKTERQQnVTcFB3dnh1ODg0OGJ6RDVRa2dWSkpIa1M3VFBVX3dpUkpLRUtJUXptSG9XTTBfQ0lOWms?oc=5 2. GNews Claude model — Anthropic Expands Public Access to Claude Mythos AI Model - GovInfoSecurity https://news.google.com/rss/articles/CBMingFBVV95cUxPdWFXOEY5UGoxZWhYa2xZSUxGVHFQTnRacm9PaWNSdFZCWXVRQXdGVjVyTlROQzhQU0lnazFGaVV4ZWhkelJwTHJNWkx4YVNIWGtGc3pOcWR1V2pQMXFUV2dKNDE0QnJPakZFTnRwQnc2WU5VX2NXcUdTdzdkWHB5ek54UEtwaHp3N3ZTelpBQ3RtNC1jMGppR0c1c256QQ?oc=5 3. GNews Claude model — Anthropic’s Claude Mythos Flags 23K Potential Open-Source Security Flaws - eWeek https://news.google.com/rss/articles/CBMidEFVX3lxTFBSaS1uMURZNXUtcUxUVWd3ci1wb01TeXN1MGZZSFdad1ZPQnFSYzVleHR1aGpnZkQ0SjctX1hzc2RHSEQwU21qVzZZU2N5OG1Eb0QyWFl0NThObVlvbkYyM2Z0NTBPZTdVVWNiZng4M2J6NzJ4?oc=5 4. GNews Claude model — Anthropic's Claude Mythos, or a model like it, to get public release - Mashable https://news.google.com/rss/articles/CBMidkFVX3lxTFBwNUtpeTNOcWVyWHRSOGRRQkpYdGhKQ1cxd0M5MEs5cFVoQ1QwZnZPQ1gtWk5zbWMtTjR6a0lmR2FxN1hXWHh3YTBBcGVDdWN2cktDM2lkLWdfcm9kbEZsN2NMb19SdEJYVTM2VXRPaklnNnFrbkE?oc=5 5. GNews Claude model — Anthropic Moves Restricted Claude Mythos Model Closer To Public Release - Yellow.com https://news.google.com/rss/articles/CBMieEFVX3lxTE9ON0g5MHctZ29OMzNhSzhpUUFGRTU3T2ZfM3dQeDhUdWk0ak84OXE4NVg3UDQ5SlFMUlA0b2QwaUxyTFAxTGVWUDhrWlBHWFEwVVQ5bTBlZHBCcXpfOE52V0dWcDRFUWFJVXo4U1B2UHRWSzMzVXFnSg?oc=5 6. GNews Gemini model — Forget Seedance: Why Google’s Gemini Omni is the Future of AI Video - Geeky Gadgets https://news.google.com/rss/articles/CBMiakFVX3lxTFBSUU4wS1NrWmdaNzhjeWZaS1UzYkpVYW15VTN5eTdVYjUtWDkyb21NZ0R3cXEzTmd3bzBwWUtDaVAwdDAycXh6OVVUeWNoS3JmX3ktMnpseXZzck0yZDdFRWVUUFdDVnJ0amc?oc=5 7. GNews Elon Musk AI — Elon Musk unveils Grok 5 with 1.5 trillion parameters, learning programming skills from Cursor. - eu.36kr.com https://news.google.com/rss/articles/CBMiU0FVX3lxTE5fbkpLMVNydEYwUnRKeVA1Y3JUd0RRRWNONHNtN1JwSnd5dkMycU5zaVJCcUdnNGtZUnZKaWtMcGRPbG1STGZvdndqdl9MVUR5RTRZ?oc=5 8. GNews Elon Musk AI — xAI Dissolved, Grok Still Updated: Elon Musk Officially Unveils New Model - eu.36kr.com https://news.google.com/rss/articles/CBMiU0FVX3lxTE5zaFhQeHVXaElvdndyNHJfLTl6TUFlaXA3c2JzSGsxekFJNFh6dm9hUG16eklPcGNxZlVlY0tqUnNEYVZWZFhldmVUcGtlYlVQajRR?oc=5 9. arXiv cs.AI — Context: Proactive Goal-Directed Intelligence via Composable Sandboxed Programs, Declarative Wiring, and Structured Interaction https://arxiv.org/abs/2605.23928 10. arXiv cs.AI — BODHI: Precise OS Kernel Specification Inference https://arxiv.org/abs/2605.23931 11. arXiv cs.AI — Breaking the Chains of Probability: Neutrosophic Logic as a New Framework for Epistemic Uncertainty in Large Language Models https://arxiv.org/abs/2605.24053 12. arXiv cs.AI — How Well Do Models Follow Their Constitutions? https://arxiv.org/abs/2605.24229 13. arXiv cs.AI — Measuring Reasoning Quality in LLMs: A Multi-Dimensional Behavioral Framework https://arxiv.org/abs/2605.24661 14. arXiv cs.AI — Emotional intelligence in large language models is fragmented across perception, cognition, and interaction https://arxiv.org/abs/2605.24686 15. arXiv cs.AI — MDIA: A Multi-Agent Diagnostic Intelligence Pipeline on HealthBench Professional https://arxiv.org/abs/2605.24699 16. arXiv cs.AI — Geo-Expert: Towards Expert-Level Geological Reasoning via Parameter-Efficient Fine-Tuning https://arxiv.org/abs/2605.24844 17. arXiv cs.AI — Trust but Verify: Prover-Verifier Deliberation for Selective LLM Prediction https://arxiv.org/abs/2605.25133 18. arXiv cs.AI — StructBreak: Structural Cognitive Overload-Induced Safety Failures in MLLMs https://arxiv.org/abs/2605.25534 19. arXiv cs.AI — CausaLab: A Scalable Environment for Interactive Causal Discovery Toward AI Scientists https://arxiv.org/abs/2605.26029 20. arXiv cs.AI — Retrying vs Resampling in AI Control https://arxiv.org/abs/2605.26047 21. arXiv cs.AI — Claw-Anything: Benchmarking Always-On Personal Assistants with Broader Access to User's Digital World https://arxiv.org/abs/2605.26086 22. arXiv cs.AI — From Model Scaling to System Scaling: Scaling the Harness in Agentic AI https://arxiv.org/abs/2605.26112 23. arXiv cs.AI — Check Your LLM's Secret Dictionary! Five Lines of Code Reveal What Your LLM Learned (Including What It Shouldn't Have) https://arxiv.org/abs/2605.22005 24. arXiv cs.AI — Authority Signals in Claude AI Health Citations: A Descriptive Analysis Using the Authority Signals Framework https://arxiv.org/abs/2605.23921 25. arXiv cs.AI — Hidden-State Privacy Has an Empty Middle https://arxiv.org/abs/2605.24042 — Automated brief. Reporting may evolve after publication.