MoonshotAI: Kimi K3.1 Pro
MoonshotAI: Kimi K3.1 Pro ranks #3 of 139 models by Artificial Analysis quality score (55.1) at $4.00/1M tokens blended - and ranks #89 of 390 by average real OpenRouter usage share over the trailing 111-day window (0.30%). Available from 1 provider at up to 100.0% uptime.
- Quality (Intelligence Index) - 55.1
- Coding index - -
- Agentic index - -
- Price (blended $/1M) - 4.00
- Context window - 1,048,576
- Usage rank - #89 of 390
- Providers - 1
- Open/closed - open
Usage share over time
| # | Model | Share of usage |
|---|---|---|
| 01 | Usage share | 0.30% |
Daily tracking began Oct 23- this becomes a live chart once there's a third day to plot.
Frequently asked questions
What is MoonshotAI: Kimi K3.1 Pro's quality score?
MoonshotAI: Kimi K3.1 Pro scores 55.1 on Artificial Analysis's Intelligence Index, ranking #3 of 139 models with a published score.
How much does MoonshotAI: Kimi K3.1 Pro cost?
MoonshotAI: Kimi K3.1 Pro costs $4.00 per 1M tokens (blended 75% prompt / 25% completion pricing).
Is MoonshotAI: Kimi K3.1 Pro widely used?
MoonshotAI: Kimi K3.1 Pro ranks #89 of 390 models by average real OpenRouter usage share, averaging 0.30% of classified token volume over the trailing 111-day window.
Is MoonshotAI: Kimi K3.1 Pro open-weight or closed?
MoonshotAI: Kimi K3.1 Pro is an open-weight model.
Source: OpenRouter (openrouter.ai/rankings), as of October 24, 2026.
Benchmark scores: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).
Methodology: www.smophy.ai/benchmark/methodology
Token counts originate from each provider's own tokenizer and are not directly comparable across providers.