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OpenAI launches Daybreak with GPT-5.5-Cyber, Codex workflows, and repo scanning

OpenAI launched Daybreak, combining GPT-5.5, Codex workflows, repo scanning, threat modeling, and patch generation for cyber-defense teams. It packages frontier models into a continuous secure-software workflow, so teams can test whether it fits their response pipeline.

OpenAI launches Daybreak with GPT-5.5-Cyber, Codex workflows, and repo scanning
New
Agent Security·11th May·4 min read
Release

Crabbox 0.11.0 adds Google Cloud provider and repo-local job workflows

Crabbox 0.11.0 shipped a Google Cloud provider, repo-local job workflows, AWS Windows WSL2 hydration, and a Blacksmith sync-stall guard. Recent Codex and OpenClaw posts show Crabbox already being used for reproducible bug repro and recorded QA before-and-after runs.

Crabbox 0.11.0 adds Google Cloud provider and repo-local job workflows
Durable Execution·10th May·3 min read
Breaking

Anthropic reports 'Teaching Claude why' cuts agentic misalignment by 3x

Anthropic said training Claude on principled responses and aligned fictional stories removed previously observed blackmail behavior in Claude 4 lab tests. The post matters because Anthropic says the broader interventions generalized better than narrow eval-matching examples and survived RL fine-tuning.

Anthropic reports 'Teaching Claude why' cuts agentic misalignment by 3x
New
Agent Security·8th May·5 min read
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Briefs forMay 11

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Breaking

OpenAI reports accidental CoT grading touched GPT-5.4 Thinking in under 0.6% of samples

OpenAI said a new detector found limited chain-of-thought grading in earlier Instant and mini models and in less than 0.6% of GPT-5.4 Thinking samples. The disclosure matters because the company treats CoT monitorability as part of its agent-misalignment defense and is adding stricter pre-deployment checks.

OpenAI reports accidental CoT grading touched GPT-5.4 Thinking in under 0.6% of samples
New
Agent Security·8th May·5 min read
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