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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. Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)GoogleRemove
kimi-k3.1-pro vs gemini-3.1-flash-lite-image
AttributeKimi K3.1 Prokimi-k3.1-proNano Banana 2 Lite (Gemini 3.1 Flash Lite Image)gemini-3.1-flash-lite-image
Pricing
Input$2.00 / 1M$0.25 / 1M
Output$10.00 / 1M$1.50 / 1M
Cache Write (5m)$2.00 / 1MNot applicable
Cache Write (1h)$2.00 / 1MNot applicable
Cache Read$2.00 / 1MNot applicable
Web Search$0 / 1M$0 / 1M
Context
Max context1M66K
Max outputN/AN/A
Capabilities
VisionYesYes
Function CallingYesYes
JSON ModeYesYes
StreamingYesNo
Catalogue
ProviderMoonShot AIGoogle
Categorychatimage
Charge typePay As You GoPay As You Go
Released——
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.Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest and most cost-efficient multimodal image generation model, designed for high-throughput visual workflows and real-time applications. It supports text-to-image generation, image editing, and multi-image composition through a unified API, while also producing text outputs alongside images. Delivering image generation in approximately 4 seconds, it combines fast inference with strong character consistency, precise editing, and real-world knowledge. The model generates 1K-resolution images across 14 aspect ratios and embeds an invisible SynthID watermark in all outputs. Optimized for the best balance of quality, speed, and cost, Nano Banana 2 Lite is ideal for prototyping, developer pipelines, and large-scale visual content generation.