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UI components: the best AI models in October 2026
As of Oct 09, 2026, Claude Opus 5.5 leads the “UI components” ranking, ahead of Claude Sonnet 5.5 and Muse Spark 1.3.
Best model with open weights: Kimi K3 (1,355).
Open in the interactive comparisonUI components ranking
Elo rating from head-to-head user votes on generated results. Not comparable with index points.
| Rank | Model | Licence | Elo | Input / output per 1M |
|---|---|---|---|---|
| 1 | Claude Opus 5.5Anthropic | Proprietary | 1,396 | $4.00 / $20.00 |
| 2 | Claude Sonnet 5.5Anthropic | Proprietary | 1,383 | $2.00 / $10.00 |
| 3 | Muse Spark 1.3Meta | Proprietary | 1,356 | $1.25 / $4.25 |
| 4 | Kimi K3Moonshot AI | Open | 1,355 | $0.82 / $13.50 |
| 5 | Claude Opus 5Anthropic | Proprietary | 1,348 | $5.00 / $25.00 |
| 6 | Claude Fable 5.1Anthropic | Proprietary | 1,342 | $10.00 / $50.00 |
| 7 | MiMo-V2.6-ProXiaomi | Open | 1,339 | $0.435 / $0.87 |
| 8 | GLM 5.3Z.ai | Open | 1,323 | $0.04 / $7.00 |
| 9 | GLM 5.3 FlashZ.ai | Open | 1,323 | $0.15 / $0.50 |
| 10 | Claude Fable 5Anthropic | Proprietary | 1,322 | $10.00 / $50.00 |
| 11 | Gemini 3.8 FlashGoogle | Proprietary | 1,321 | $0.75 / $3.75 |
| 12 | Muse Spark 1.2Meta | Proprietary | 1,305 | $1.25 / $4.25 |
| 13 | Gemini 3.7 FlashGoogle | Proprietary | 1,304 | $0.75 / $3.75 |
| 14 | Gemini 3.6 FlashGoogle | Proprietary | 1,298 | $0.75 / $3.75 |
| 15 | GLM 5.2Z.ai | Open | 1,298 | $0.06 / $6.00 |