Claude Fable 5 (batch)

Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token context window. It is suited for long-running, complex, and asynchronous tasks that previously required frequent human check-ins. It is particularly strong at end-to-end work that would otherwise take a person hours, days, or weeks - taking on problems that are long-running, ambiguous, or highly multi-step. It executes well-scoped tasks with few mistakes, automatically self-correcting through verification loops, and ships with robust safeguards.

ChatAnthropic1M tokens$5.4503 / $27.2515 · 1M

anthropic/claude-fable-5:batch

Contexto
1M tokens
Máx. completion
128,000
Tools
Sí
JSON
Sí
Lanzamiento
2026-06-09

Llámalo desde Geek Hub

El mismo SDK de OpenAI. Cambia el base URL y el id del modelo.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-fable-5:batch",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
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Preguntas frecuentes

¿Qué es Claude Fable 5 (batch)?
Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and a 1M-token context window. It is suited for long-running, complex, and asynchronous tasks that previously required frequent human check-ins. It is particularly strong at end-to-end work that would otherwise take a person hours, days, or weeks - taking on problems that are long-running, ambiguous, or highly multi-step. It executes well-scoped tasks with few mistakes, automatically self-correcting through verification loops, and ships with robust safeguards. Claude Fable 5 (batch) corre en el API de Geek Hub (compatible con OpenAI). Id: anthropic/claude-fable-5:batch.
¿Claude Fable 5 (batch) es gratis?
No. El input cuesta $5.4503 / 1M tokens y el output $27.2515 / 1M tokens en Geek Hub (markup incluido).
¿Cuál es el contexto de Claude Fable 5 (batch)?
Claude Fable 5 (batch) tiene una ventana de 1M tokens. Soporta hasta 128,000 tokens de completion.
¿Claude Fable 5 (batch) soporta tool calling y structured outputs?
Claude Fable 5 (batch) acepta tools y tool_choice para function calling. También soporta structured outputs con un JSON schema en response_format.
¿Cuándo se lanzó Claude Fable 5 (batch)?
Claude Fable 5 (batch) se lanzó el 9 de junio de 2026.

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