Model rankings

1209 models · 5 boards · 2 sources

Week of May 11, 2026

Artificial AnalysisText-to-video arenaArenaText-to-video arena

Text-to-video arena · Anonymous head-to-head votes · Updated May 14, 2026

Best video

HappyHorse-1.0Alibaba-ATH1,354Score

Best open model

LTX-2 ProLightricks1,134Score

Best from China

Top three by Score

1HappyHorse-1.0Alibaba-ATH1,354

Top three open models

1LTX-2 ProLightricks · #38 overall1,134

2LTX-2 FastLightricks · #39 overall1,129

3LTX-2.3 FastLightricks · #41 overall1,124

This week's changes

JT-35B-FlashIntelligence · #67New

granite-4.1-8bCoding · #68New

Rank	Change	Model	Score	95% interval
1	—	Krea RealtimeOpenKrea	968	±9

Intelligence over time

Each maker's best model at the time on the Artificial Analysis Intelligence Index, by the month it was released.

Gained most · Anthropic +57.2Highest now · Anthropic 64.6Gap between highest and lowest 18.1 ptsTime range Nov 2025 – Nov 2026

64.6Anthropic60.0Google56.9OpenAI50.1Meta46.5Kimi