Kimi K3.1 Pro
active
Moonshot AI2026-10-23
Specifications
Modalities
text
image
Context Window1049K tokens
Max Output-
Training Cutoff-
Open SourceNo
Pricing (per 1M tokens)
Input$-
Output$-
Benchmarks
MMLU-Pro-
SWE-Bench-
GPQA Diamond-
HumanEval-
ARC-AGI-
MATH-
API
Model ID
kimi-k3.1-proSources
- Vercel: Kimi K3.1 Pro and Kimi K3.1 Pro Highspeed are available now in AI Gateway
release date, modalities, is open source · as of 2026-10-23
- Moonshot AI: Model inference pricing
model id, context window · as of 2026-11-02