Latest

Every published item, in order · 134 items
10月6日
10月5日
10月4日
10月3日
ModelsBuildersMulti-sourceSelected76°23:59
Claude Sonnet 5.5 ranks third in Agent Arena

The performance-cost tradeoff reveals Anthropic's strategic positioning between premium and efficient models. Developers evaluating cost-performance ratios can now compare Sonnet 5.5's $2.74 per task against Opus 5.5's $1.58, with both leading different categories.

Event
lmarena.ai@lmarena_ai11 sourcesSource
10月2日
ProductsBuildersSelected04:29
Artificial Analysis Coding Agent Index

This data reveals how safety mechanisms impact AI coding assistants' performance and reliability, showing that higher safety doesn't always mean better results. Developers and organizations evaluating AI coding tools can use these refusal rates and fallback patterns to make more informed decisions about which models best balance safety with functionality for their specific use cases.

官方账号Artificial Analysis@ArtificialAnlysSource
10月1日
9月30日
9月29日