Claude Fable 5.1
anthropic/claude-fable-5-1
Overview
Capabilities
Tool callingVisionStructured outputReasoningStreaming
Pricing (lowest)
$10.00/M / $50.00/M
Context window
1M
Modality
Multimodal
Hosts
1 host
Vendor details
| Anthropic | |
|---|---|
| Input cost | $10.00/M |
| Output cost | $50.00/M |
| Cache read cost | $0.25/M |
| Currency | USD |
| Availability | available |
| Context window | 1M |
| Max output | 128K |
| Zero data retention | No |
| Launched | Sep 2026 |
| Capabilities | Tool callingTool choiceStructured outputStreaming |
| Reasoning effort levels | Not adjustable |
| Modalities | Input: TextInput: ImageInput: DocumentOutput: TextOutput: Tool use |
Intelligence
Intelligence index
65.7
Coding index
81.6
Math index
-