CAISI Works with OpenAI and Anthropic to Promote Secure AI Innovation
A concrete US-UK government-industry AI security evaluation precedent is emerging - Australian AISI and DISR should assess how Australian arrangements compare.
Key points
- CAISI worked with OpenAI and Anthropic to identify security issues and bolster AI security measurement.
- Evaluations were completed in partnership with the UK AI Security Institute, signalling allied-nation collaboration on AI security.
- Australia's AISI is not mentioned; this bilateral US-UK model may set expectations for similar arrangements globally.
Summary
NIST's Center for AI Standards and Innovation (CAISI) has conducted security evaluations of OpenAI and Anthropic systems under America's AI Action Plan, identifying vulnerabilities and supporting measurable security improvements. The evaluations were completed in partnership with the UK AI Security Institute, with both companies publishing blog posts describing concrete security improvements. CAISI and the UK AISI are continuing to collaborate on best practices in metrology, standards development, and advanced model capability assessment. This US-UK bilateral model of government-industry AI security testing is increasingly formalised and may shape international expectations for similar arrangements.
Implications for Australian agencies
- Monitor Australia's AISI and DISR policy teams may want to monitor CAISI-UK AISI joint outputs for emerging standards and metrology practices applicable to Australian AI safety evaluation frameworks.
- Consider Agencies tracking AI security governance could consider whether Australia's absence from this bilateral evaluation partnership warrants attention in international engagement strategies.
Implications are AI-generated. Starting points, not advice.
"CAISI Works with OpenAI and Anthropic to Promote Secure AI Innovation" Source: NIST – AI News (topic 2753736) Published: 25 September 2025 URL: https://www.nist.gov/news-events/news/2025/09/caisi-works-openai-and-anthropic-promote-secure-ai-innovation NIST's Center for AI Standards and Innovation (CAISI) has conducted security evaluations of OpenAI and Anthropic systems under America's AI Action Plan, identifying vulnerabilities and supporting measurable security improvements. The evaluations were completed in partnership with the UK AI Security Institute, with both companies publishing blog posts describing concrete security improvements. CAISI and the UK AISI are continuing to collaborate on best practices in metrology, standards development, and advanced model capability assessment. This US-UK bilateral model of government-industry AI security testing is increasingly formalised and may shape international expectations for similar arrangements. Implications for Australian agencies: - [Monitor] Australia's AISI and DISR policy teams may want to monitor CAISI-UK AISI joint outputs for emerging standards and metrology practices applicable to Australian AI safety evaluation frameworks. - [Consider] Agencies tracking AI security governance could consider whether Australia's absence from this bilateral evaluation partnership warrants attention in international engagement strategies. Retrieved from SIMS, 18 May 2026.