# Claude Fable 5.2

> Anthropic의 최신 Fable — 2026년 11월 Fable 5.1의 후속 모델, Mythos급, 캐시 읽기 비용 2.5%.

Canonical: https://routemux.com/ko/anthropic/claude-fable-5-2
Provider: Anthropic

## Key facts

| Field | Value |
| --- | --- |
| Model ID | anthropic/claude-fable-5-2 |
| Official model ID | claude-fable-5-2 |
| Context window | 1M |
| Max output | 128K |
| Input modalities | text, image |
| Output modalities | text |
| Capabilities | Vision, Reasoning, Tool Calling, Coding, Cache, Paid Cache Write |
| Upstream release | 2026-11-09 |
| Availability | available |

## Pricing

- RouteMux input: $2.8 per 1M tokens
- RouteMux output: $14 per 1M tokens
- Official input: $8 per 1M tokens
- Official output: $40 per 1M tokens
- Cache read: $0.07 per 1M tokens
- Cache write: $3.5 per 1M tokens
- Saving vs official: 65%

Billing is prepaid wallet, charged per successful request only.

## API access

Base URL: https://api.routemux.com

Supported protocols:

- anthropic_messages

## Other variants in this family

- Claude Fable 5 (`anthropic/claude-fable-5`)
- Claude Fable 5.1 (`anthropic/claude-fable-5-1`)