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 Oct 29, 2026.
Source: OpenRouter /models · as of
OpenRouter model catalogue feed
These are provider-catalog specifications, not a task-quality benchmark. Prices describe the source listing and may vary by provider or routing. Unknown values are shown as — when the feed did not supply that value.
Side-by-side comparison
| 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 |
Frequently asked questions
Which has a larger context window, Anthropic: Claude Fable Latest or Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)?
Anthropic: Claude Fable Latest has the larger context window at 1,000,000 tokens. (via OpenRouter /models, as of Oct 29, 2026.)
Which is cheaper, Anthropic: Claude Fable Latest or Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)?
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) is cheaper on input at $0.50 per 1M tokens. (via OpenRouter /models, as of Oct 29, 2026.)
What input types do Anthropic: Claude Fable Latest and Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) support?
Anthropic: Claude Fable Latest accepts text, image, file; Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) accepts image, text.
Model details
- Anthropic: Claude Fable Latest full spec
- Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) full spec
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