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  1. Home
  2. /
  3. Compare

Claude Sonnet 4.5 vs Nano Banana (Gemini 2.5 Flash Image)

Compare Claude Sonnet 4.5 from Anthropic and Nano Banana (Gemini 2.5 Flash Image) from Google on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for anthropic
Claude Sonnet 4.5
Favicon for google
Nano Banana (Gemini 2.5 Flash Image)
Favicon for anthropic
Claude Sonnet 4.5
Favicon for google
Nano Banana (Gemini 2.5 Flash Image)

Overview

Claude Sonnet 4.5
Author
Anthropic
Nano Banana (Gemini 2.5 Flash Image)
Author
Google
Claude Sonnet 4.5
Context length
1Mtokens
Nano Banana (Gemini 2.5 Flash Image)
Context length
33Ktokens
Claude Sonnet 4.5
Reasoning
Nano Banana (Gemini 2.5 Flash Image)
Reasoning
Claude Sonnet 4.5
Input modalities
Nano Banana (Gemini 2.5 Flash Image)
Input modalities
Claude Sonnet 4.5
Output modalities
Nano Banana (Gemini 2.5 Flash Image)
Output modalities

Claude Sonnet 4.5 vs Nano Banana (Gemini 2.5 Flash Image): side-by-side summary

Claude Sonnet 4.5 and Nano Banana (Gemini 2.5 Flash Image) are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Claude Sonnet 4.5, from Anthropic, has a 1,000,000-token context window and is priced at $3/M tokens input, $15/M tokens output on OpenRouter.

Nano Banana (Gemini 2.5 Flash Image), from Google, has a 32,768-token context window and is priced at $0.30/M tokens input, $30/M tokens output on OpenRouter.

Context window
  • Claude Sonnet 4.5: 1,000,000 tokens
  • Nano Banana (Gemini 2.5 Flash Image): 32,768 tokens
Price
  • Claude Sonnet 4.5: $3/M tokens input, $15/M tokens output
  • Nano Banana (Gemini 2.5 Flash Image): $0.30/M tokens input, $30/M tokens output
Provided by
  • Claude Sonnet 4.5: Anthropic
  • Nano Banana (Gemini 2.5 Flash Image): Google
model details, providers and pricing
model details, providers and pricing
Claude Sonnet 4.5
Nano Banana (Gemini 2.5 Flash Image)