Anthropic: Claude Fable Latest vs Anthropic: Claude Haiku 5.5
Anthropic: Claude Fable Latest vs Anthropic: Claude Haiku 5.5: Anthropic: Claude Fable Latest and Anthropic: Claude Haiku 5.5 offer the same context window (1,000,000 tokens); Anthropic: Claude Haiku 5.5 is cheaper on input ($0.10 per 1M tokens); both support 3 input modalities. 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 | Anthropic: Claude Haiku 5.5 |
|---|---|---|
| Context (tokens) | 1,000,000 | 1,000,000 |
| Input $/M | $10.00 | $0.10 |
| Output $/M | $50.00 | $0.50 |
| Input modalities | text, image, file | text, image, file |
| Output modalities | text | text |
| Model id | ~anthropic/claude-fable-latest | anthropic/claude-haiku-5.5 |
Frequently asked questions
Which has a larger context window, Anthropic: Claude Fable Latest or Anthropic: Claude Haiku 5.5?
Anthropic: Claude Fable Latest and Anthropic: Claude Haiku 5.5 both support 1,000,000 tokens of context. (via OpenRouter /models, as of Oct 29, 2026.)
Which is cheaper, Anthropic: Claude Fable Latest or Anthropic: Claude Haiku 5.5?
Anthropic: Claude Haiku 5.5 is cheaper on input at $0.10 per 1M tokens. (via OpenRouter /models, as of Oct 29, 2026.)
What input types do Anthropic: Claude Fable Latest and Anthropic: Claude Haiku 5.5 support?
Anthropic: Claude Fable Latest accepts text, image, file; Anthropic: Claude Haiku 5.5 accepts text, image, file.
Model details
Open the prompt composer, then choose a model →
Open the composer and choose a supported target model. The reference catalogue may include models unavailable in the composer.