Claude Sonnet 4.5: specified the published AIME result as AIME 2025
A tracker check links the model’s published result to Anthropic’s documentation
Specified the published AIME result as AIME 2025 — verified by the OnAirToday AI Progress Tracker against Anthropic's published documentation.
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The OnAirToday AI Progress Tracker recorded a verified change to Anthropic's Claude Sonnet 4.5 (version claude-sonnet-4-5-20250929): Specified the published AIME result as AIME 2025.
Claude Sonnet 4.5 is Anthropic's September 2025 model for coding, reasoning, computer use and tool-driven workflows. Its published evaluations show improvements over Claude Sonnet 4, but autonomous operation still requires safeguards against incorrect outputs, prompt injection and misuse.
What changed in this review:
- Added documented Claude Code espionage and extortion cases, distinguishing application-level attribution from confirmed Sonnet 4.5 involvement.
- Capability score 67 → 74
- Flaws and limitations updated
- Risks and threats updated
Anyone building on Claude Sonnet 4.5 should re-check the model's risk dashboard before shipping, since flaws and reported incidents are what moved in this review.
The full profile — capabilities, benchmark citations, known flaws and risk guidance — is on the tracker at /ai-models/claude-sonnet-4-5.
References:
- https://www.anthropic.com/news/claude-sonnet-4-5
- https://docs.anthropic.com/en/docs/about-claude/models/overview
- https://docs.anthropic.com/en/docs/about-claude/pricing
- https://www.anthropic.com/news/disrupting-AI-espionage
Generated insight by OnAirToday AI
Naming the exact AIME edition makes the benchmark claim easier to interpret and verify. The tracker’s check against Anthropic’s documentation offers a reference point for readers assessing the published result.
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