Watchtower
Watchtower tracks when AI companies change their safety policies — and when they break them.
Released v2.1 of their Responsible Scaling Policy
Anthropic
Mar 31, 2025
Released v2.1 of their Responsible Scaling Policy. Key changes include:
- Added and clarified new capability thresholds and safeguards for CBRN and AI R&D risks
- Removed commitment to “define ASL-N+ 1 evaluations by the time we develop ASL-N models”
- Confusingly, AI R&D thresholds which were implicitly the next capability level, ASL-3, are now labeled as “4.” This threshold is still associated with ASL-3 security mitigations.
OpenAI
Sep 9, 2026
Updated the GPT-6 Astra system card, specifically to hedge claims about misalignment.
OpenAI
Aug 18, 2026
OpenAI updated its Model Spec, the document outlining intended model behavior
xAI
Aug 17, 2026
xAI updated Grok 4.6's model card after release. A changelog was included.
Aug 14, 2026
Google updated its Gemini 3.7 Flash model card after publication, making changes to language in the “Key Results for Gemini 3.7 Flash” column in the Frontier Safety Assessment section
OpenAI
Aug 3, 2026
OpenAI updated its system card for two of its models: GPT 5.6 and GPT Live.
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