---
title: Anthropic: Claude Fable Latest vs Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
canonical: https://prompeteer.ai/compare/anthropic-claude-fable-latest-vs-google-gemini-3-1-flash-image-preview
updated: 2026-07-28
source: OpenRouter /models
---

# Anthropic: Claude Fable Latest vs Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Anthropic: Claude Fable Latest vs Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview): Anthropic: Claude Fable Latest has the larger context window (1,000,000 tokens); Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) is cheaper on input ($0.50 per 1M tokens); Anthropic: Claude Fable Latest supports more input modalities (text, image, file). Data via OpenRouter /models, as of 2026-07-28.

| Metric | Anthropic: Claude Fable Latest | Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) |
| --- | --- | --- |
| Context (tokens) | 1,000,000 | 65,536 |
| Input $/M | $10.00 | $0.50 |
| Output $/M | $50.00 | $3.00 |
| Input modalities | text, image, file | image, text |
| Output modalities | text | image, text |
| Model id | ~anthropic/claude-fable-latest | google/gemini-3.1-flash-image-preview |

Source: Data via OpenRouter /models — as of 2026-07-28.