Gemini 3 Flash Preview vs KAT-Coder-Pro V1

Compare Gemini 3 Flash Preview from Google and KAT-Coder-Pro V1 from kwaipilot on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Gemini 3 Flash Preview vs KAT-Coder-Pro V1: side-by-side summary

Gemini 3 Flash Preview and KAT-Coder-Pro V1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 3 Flash Preview, from Google, has a 1,048,576-token context window and is priced at $0.50/M tokens input, $3/M tokens output on OpenRouter.

KAT-Coder-Pro V1, from kwaipilot, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.

Context window

Gemini 3 Flash Preview: 1,048,576 tokens
KAT-Coder-Pro V1: 262,144 tokens

Price

Gemini 3 Flash Preview: $0.50/M tokens input, $3/M tokens output
KAT-Coder-Pro V1: Pricing varies by provider

Provided by

Gemini 3 Flash Preview: Google
KAT-Coder-Pro V1: kwaipilot

Gemini 3 Flash Preview vs KAT-Coder-Pro V1 at a glance

Gemini 3 Flash Preview vs KAT-Coder-Pro V1 comparison
Attribute	Gemini 3 Flash Preview	KAT-Coder-Pro V1
Input price	$0.50/M tokens	Pricing varies by provider
Output price	$3/M tokens	Pricing varies by provider
Context window	1,048,576 tokens	262,144 tokens
Intelligence Index	26.3	18.6
Coding Index	Not available	Not available
Agentic Index	Not available	Not available
Latency (p50)	1.66 s	Not available
Throughput (p50)	106.0 tok/s	Not available

Benchmark data updated Oct 5, 2026

Frequently asked questions

Which has the longer context window, Gemini 3 Flash Preview or KAT-Coder-Pro V1?

Gemini 3 Flash Preview has the longer context window at 1,048,576 tokens, compared with 262,144 tokens for KAT-Coder-Pro V1.

Gemini 3 Flash Preview vs KAT-Coder-Pro V1

Gemini 3 Flash Preview vs KAT-Coder-Pro V1

Overview