Kimi K3
- Lab
- moonshot
- Weights
- open_weights
- Released
- 2026-08-18
- Modalities
- text
- API
- yes
- Local-runnable
- no
- Status
- current
Scores
Hard reasoning
| Value | Source | As of | Reported by | Notes |
|---|---|---|---|---|
| 60 index | artificial-analysis-intelligence-index ↗ | 2026-08-31 | aggregatorA | Kimi K3 (max) — highest-ranked open-weights model of 98 open-weights entries, 3 points off the top model. Index v4.1.1. |
Human preference
| Value | Source | As of | Reported by | Notes |
|---|---|---|---|---|
| 1489 elo | lmarena-text ↗ | 2026-08-31 | aggregatorA | kimi-k3-max, #10 and the top open-weights entry on the text board; unchanged in value from the 2026-08-26 fetch, as-of refreshed. |
| 1489 elo | lmarena-text ↗ | 2026-08-26 | aggregatorA | kimi-k3-max variant, tenth place on the 2026-08-26 board fetch; reported ~2.8T-parameter MoE — not locally runnable. |
Signals
- hf_trending_rank: 2 as of 2026-08-26 source