Claude Fable 5

anthropic/claude-fable-5

Anthropic Claude Fable 5 for long-running coding, research, and knowledge-work tasks. Anthropic retains prompts and outputs for 30 days under its Covered Models policy; Zero Data Retention is not available.

Vision
Reasoning
PDF input
Tool calling
Structured output

Chat with this model Create an API key

Pricing

Includes our margin. Charged per request from your balance.

Input: $11 per 1M tokens
Output: $55 per 1M tokens
Cache read: $1.1 per 1M tokens
Cache write: $13.75 per 1M tokens
Typical message: $0.055

Details

Provider: Anthropic
Context: 1M tokens
Max output: 128K tokens
Added: Jun 9, 2026
Reasoning effort: low, medium, high, xhigh, max

Use it from the API

Replace $HIDE_API_KEY with a key from the Developers page. Base URL https://hide.st/api/v1.

curl https://hide.st/api/v1/chat/completions \
  -H "Authorization: Bearer $HIDE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-fable-5",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

Pricing

Details

Use it from the API

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