GetRun / Chat & Text / Claude Fable 5

Claude Fable 5

AI Text & Chat Models by Anthropic · Rp49,500 / 1M token input · about 1 to 30 seconds · available now

Anthropic's most capable model, for the heaviest reasoning and long-running agentic work. Reasoning is always on.

Capabilities

Input parameters

NameTypeRequired
streambooleanno
messagesarrayyes
max_tokensintegerno
temperaturenumberno

The complete schema is published as JSON Schema at GET https://getrun.id/v1/models.

How to call it through the API

Try Claude Fable 5 in Studio, or call it from code: POST https://getrun.id/v1/tasks with body {"model": "claude/fable-5", "input": {…}} and an Idempotency-Key header, then poll GET https://getrun.id/v1/tasks/{task_id}. The details are in the model documentation.

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Frequently asked questions

What does Claude Fable 5 cost on GetRun?
Claude Fable 5 is priced at Rp49,500 / 1M token input and billed from a rupiah balance as you use it, with no required subscription. The estimated cost is shown before it runs, and failed tasks are never charged.
How do I call Claude Fable 5 through the API?
Send POST https://getrun.id/v1/tasks with an Authorization: Bearer header and an Idempotency-Key, body {"model": "claude/fable-5", "input": {...}}, then poll GET https://getrun.id/v1/tasks/{task_id} every 2 to 5 seconds until the status is succeeded.
How long does Claude Fable 5 take per request?
Claude Fable 5 typically takes 1 to 30 seconds, depending on load and the input parameters.
Are Claude Fable 5 results stored permanently?
No. Output URLs are served from a CDN and expire after 7 days, so copy the files to your own storage if you need them longer.

See other chat & text models on AI Chat Models Through One API, or compare them all in the catalog.