Anthropic · Model identity
Claude Fable 5
Five-minute cache writes cost $12.50 per million input tokens; one-hour writes cost more.
3pricing routes
What published route metadata supports
CachingFile inputReasoningStructured outputTool useVisionWeb search
Input modalities
FilesImageText
Supported API parameters
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstool_choicetoolsverbosity
Only source-backed fields are filled
Release dateJun 9, 2026
Knowledge cutoffJan 2026
Open weightsNot independently verified
OpenRouter catalog date2026-06-09
First-party metadata verified Aug 26, 2026. Unfilled fields remain unknown. LLMPrice does not infer release dates, knowledge cutoffs, open-weight status, or licenses from a model name, repository link, or pricing route.
| Endpoint / route | Model ID | Input | Cached | Output | Context | Source |
|---|---|---|---|---|---|---|
| Direct APIStandard | claude-fable-5 | $10 | $1 | $50 | 1M | Official provider ↗ |
| OpenRouterBatch | anthropic/claude-fable-5:batch | $5 | $0.5 | $25 | 1M | OpenRouter API ↗ |
| OpenRouterStandard | anthropic/claude-fable-5 | $10 | $1 | $50 | 1M | OpenRouter API ↗ |
Tracking from today forward
No verified price changes have been recorded since tracking began on Aug 26, 2026. Today’s catalog is the baseline; LLMPrice does not invent or backfill older prices.
See all verified price changes →