New Model Available: MoonshotAI: Kimi K3.1 Pro & Kimi K3.1 Pro Highspeed

MoonshotAI released Kimi K3.1 Pro and Kimi K3.1 Pro Highspeed, a flagship reasoning model with a 1M-token context window built for long-horizon agent workflows and multimodal image and video input. The model supports streaming output, structured generation, and tool calling with configurable reasoning effort, and MoonshotAI lists pricing at $2 per million input tokens and $10 per million output tokens, with reads at $0.2 and writes at $2-4 per million tokens. MoonshotAI positions Kimi K3.1 Pro for coding, 3D creation, and financial research workloads.

Kimi K3.1 Pro is MoonshotAI’s flagship reasoning model with a 1M-token context window, built for long-horizon agent workflows and multimodal understanding with image and video input. It delivers strong performance in coding, 3D creation, and financial research, while supporting streaming output, structured generation, and tool calling with configurable reasoning effort. Back to Models https://zenmux.ai/models Providers Route requests across multiple providers. Copy a provider slug to set your preference. $2 / M tokens $10 / M tokens Read: 0.2 / M tokens Write: 2-4 / M tokens1.05M2.05s56.6tps Uptime 24hours Direct request success rate on AI Gateway and per-provider. Throughput 24hours P50 throughput on live AI Gateway traffic, in tokens per second TPS . Latency 24hours P50 time to first token TTFT on live AI Gateway traffic, in milliseconds. Activity Token volume and request traffic to this model over time. Benchmarks Scores on standardized evaluations. Higher percentages are better — and rank percentile shows Metrics sourced from Artificial Analysis https://artificialanalysis.ai/ Apps Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for. View All https://zenmux.ai/analytics/apps Related Models More models from MoonshotAI https://zenmux.ai/moonshotai