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Compare models

Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Kimi K3.1 ProMoonShot AIRemove
  2. Gemini 3.7 FlashGoogleRemove
  3. Perceptron Mk1.5PerceptronRemove
kimi-k3.1-pro vs gemini-3.7-flash vs perceptron-mk1.5
AttributeKimi K3.1 Prokimi-k3.1-proGemini 3.7 Flashgemini-3.7-flashPerceptron Mk1.5perceptron-mk1.5
Pricing
Input$2.00 / 1M$0.375 / 1M$0.15 / 1M
Output$10.00 / 1M$1.88 / 1M$1.50 / 1M
Cache Write (5m)$2.00 / 1M$0.375 / 1M$0.15 / 1M
Cache Write (1h)$2.00 / 1M$0.375 / 1M$0.15 / 1M
Cache Read$2.00 / 1M$0.375 / 1M$0.15 / 1M
Web Search$0 / 1M$0 / 1M$0 / 1M
Context
Max context1M1M36.9K
Max outputN/AN/AN/A
Capabilities
VisionYesYesNo
Function CallingYesYesNo
JSON ModeYesYesNo
StreamingYesYesYes
Catalogue
ProviderMoonShot AIGooglePerceptron
Categorychatchatchat
Charge typePay As You GoPay As You GoPay As You Go
Released——2026-09-25
Description
SummaryKimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model, building on Kimi K3 with enhanced post-training for advanced reasoning and autonomous task execution. It features a 1M-token context window and native image and video understanding, enabling complex, long-context multimodal workflows. Optimized for long-horizon coding, 3D creation, financial research, and end-to-end agentic knowledge work, Kimi K3.1 Pro is well suited for autonomous software engineering, multimodal analysis, and complex professional workflows that require sustained reasoning and reliable execution.Gemini 3.7 Flash is Google's fast multimodal model designed for agentic workflows, coding, and complex multi-step reasoning. It combines responsive inference with reliable problem-solving capabilities, making it well suited for interactive and production-scale applications. Optimized for speed and dependable multi-step execution, Gemini 3.7 Flash is a strong choice for coding assistants, autonomous agents, and high-throughput workflows that require both low latency and capable reasoning.Perceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.