Claude Fable 5 - Unifically

Claude Fable 5 is part of Anthropic’s Claude 5 family, designed for creative and expressive generation tasks.

Model

anthropic/claude-fable-5


Provider	Anthropic
Name	Claude Fable 5

Supported Endpoints

All three API formats are supported:

Chat Completions — POST /v1/chat/completions
Responses — POST /v1/responses
Messages — POST /v1/messages

Example

curl -X POST https://api.unifically.com/v1/messages \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -d '{
    "model": "anthropic/claude-fable-5",
    "max_tokens": 1024,
    "messages": [
      {"role": "user", "content": "Write a short fable about a curious fox."}
    ]
  }'

GPT 5.5 Claude Haiku 4.5

⌘I