A landmark moment in 2025: OpenAI and Anthropic published joint AI safety evaluations, each testing the other’s models for alignment issues. This rare collaboration between fierce competitors signals a new era.
Why This Is Unprecedented:
- Direct competitors sharing vulnerability assessments
- Public disclosure of safety testing methodologies
- Mutual red-teaming of flagship models
- Joint commitment to safety standards over competitive advantage
Key Findings:
- Claude 4 models performed strongly in resisting system-prompt extraction, slightly exceeding OpenAI’s o3
- Anthropic expressed concern about misuse and sycophancy potential with every model except o3
- Claude Sonnet 4.5 includes first safety evaluations using mechanistic interpretability — understanding model behavior at the level of internal representations
What This Means for the Industry:
When the two leading AI safety-focused labs collaborate on testing, it:
- Sets a precedent for industry-wide safety standards
- Demonstrates that safety can be pre-competitive
- Builds public trust in AI development
- Creates pressure for other labs to follow
“The race isn’t just to build the most capable AI — it’s to build AI that remains beneficial as capabilities grow.”
This is part of a comprehensive analysis of 20+ AI business trends for 2026. Read the full analysis on The Business Engineer.








