Gray Swan
PulseAugur coverage of Gray Swan — every cluster mentioning Gray Swan across labs, papers, and developer communities, ranked by signal.
- 2026-05-28 funding AI security startup Gray Swan raised $40 million in Series A funding, reaching a $200 million valuation. source
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Anthropic's Opus 5 shows major gains in prompt injection resistance · 1 source tracked
Anthropic's Opus 5 model demonstrates significantly improved resistance to prompt injection attacks, achieving a near-zero success rate when combined with additional system-level defenses. While the model itself is more…
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Prompt injection attacks succeed by leveraging AI model functions, not overriding them
A recent exploration into AI red-teaming arenas revealed that direct commands to ignore previous instructions are ineffective against hardened models. Instead, successful prompt injection attacks leverage the model's in…
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Gray Swan tackles AI security risks with advanced red teaming tools
Gray Swan, a company co-founded by Zico Kolter and Matt Fredrikson, is developing tools and methodologies for AI security, focusing on "gray swan" events—unlikely but foreseeable AI incidents. Their work addresses vulne…
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AI security firm Gray Swan raises $40M at $200M valuation
AI startup Gray Swan has secured $40 million in Series A funding, valuing the company at $200 million. The startup employs approximately 15,000 security professionals who act as hackers to pressure-test AI models from m…
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OpenAI adds AI safety expert Zico Kolter to its Board of Directors
OpenAI has appointed Zico Kolter, a professor and head of Carnegie Mellon University's Machine Learning Department, to its Board of Directors. Kolter's expertise in AI safety, alignment, and model robustness is expected…