Achieved 100% resident identification accuracy in a safety evaluation for a care home smart speaker system.

Used in prompt compression study analyzing 358 successful runs from 1,199 real orchestration instructions

Anthropic released Claude Sonnet 4.6 with native chain-of-thought reasoning mode for complex coding tasks

Service disruption with elevated error rates reported on status page

Release of Claude Sonnet 4.5 model by Anthropic

Released as OpenAI's most capable frontier model with unified coding, reasoning, and computer operation capabilities

Demonstrated surpassing human baselines on OSWorld benchmark with 75% score

OpenAI releases GPT-5.4 with native computer use, tool search, and 1M token context window

Expected to follow shortly after DeepSeek v4 release

Identified as experiencing up to 33% accuracy degradation in extended conversations according to new research