Artificial Analysis Launches Intelligence Index v5, Claude Opus 5.5 Tops Rankings
Artificial Analysis announced the release of its Intelligence Index v5, a significant update to its AI benchmark rankings. The new index incorporates harder, private benchmarks, including specific agentic AI evaluations. According to Artificial Analysis, Claude Opus 5.5 secured the top position, while several open-source models and Grok experienced drops in their rankings. This update reportedly widened the performance gap between proprietary and open-weight models, with some outlets highlighting a 12-point edge for proprietary models. The findings, originating from Artificial Analysis itself, were widely reported across various tech and community outlets.
10 articles from 10 outlets covered this story. No difference in framing or figures was found between them. The underlying claim is sourced from a benchmark.
What do all outlets agree on?
10 outlets covered “Artificial Analysis Launches Intelligence Index v5, Claude Opus 5.5 Tops Rankings”. All of them report the following:
- Artificial Analysis released Intelligence Index v5
- The index includes new and harder benchmarks, including agentic AI evaluations
- Claude Opus 5.5 achieved the top ranking
- The update widened the performance gap between proprietary and open-source models
- Some open models and Grok dropped in rankings
Did outlets disagree about this?
No. All 10 outlets covering “Artificial Analysis Launches Intelligence Index v5, Claude Opus 5.5 Tops Rankings” reported it the same way — no difference in framing or figures was found between them.
Which outlets covered this?
All 10 articles found on this story, grouped by the stance of the piece. Every link goes to the original publisher.