Gemini 2.5 Flash Preview 09-2025 vs Kimi Dev 72B

Compare Gemini 2.5 Flash Preview 09-2025 from Google and Kimi Dev 72B from moonshotai on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Gemini 2.5 Flash Preview 09-2025 vs Kimi Dev 72B: side-by-side summary

Gemini 2.5 Flash Preview 09-2025 and Kimi Dev 72B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 2.5 Flash Preview 09-2025, from Google, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.

Kimi Dev 72B, from moonshotai, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Context window

Gemini 2.5 Flash Preview 09-2025: 1,048,576 tokens
Kimi Dev 72B: 131,072 tokens

Price

Gemini 2.5 Flash Preview 09-2025: Pricing varies by provider
Kimi Dev 72B: Pricing varies by provider

Provided by

Gemini 2.5 Flash Preview 09-2025: Google
Kimi Dev 72B: moonshotai

Gemini 2.5 Flash Preview 09-2025 vs Kimi Dev 72B at a glance

Gemini 2.5 Flash Preview 09-2025 vs Kimi Dev 72B comparison
Attribute	Gemini 2.5 Flash Preview 09-2025	Kimi Dev 72B
Input price	Pricing varies by provider	Pricing varies by provider
Output price	Pricing varies by provider	Pricing varies by provider
Context window	1,048,576 tokens	131,072 tokens
Intelligence Index	Not available	Not available
Coding Index	Not available	Not available
Agentic Index	Not available	Not available
Latency (p50)	Not available	Not available
Throughput (p50)	Not available	Not available

Frequently asked questions

Which has the longer context window, Gemini 2.5 Flash Preview 09-2025 or Kimi Dev 72B?

Gemini 2.5 Flash Preview 09-2025 has the longer context window at 1,048,576 tokens, compared with 131,072 tokens for Kimi Dev 72B.

Gemini 2.5 Flash Preview 09-2025 vs Kimi Dev 72B

Gemini 2.5 Flash Preview 09-2025 vs Kimi Dev 72B

Overview