uuuuuuuhhhhhh

docs

OpenAI-compatible API at https://fable.rizz.zone/v1. One model: claude-fable-5 — 1M context, 128K output, tools, images.

  1. Sign in and top up (min ₹100).
  2. Create an API key.
  3. Point your client at https://fable.rizz.zone/v1.

Pricing

per tokenper 1M tokens
Input₹0.005₹5,000
Output (incl. reasoning)₹0.01₹10,000

No cache discounts. Input is billed before the request is forwarded, from Anthropic's own token count. Output is billed from OpenRouter's final count.

Reasoning

Set reasoning_effort to low · medium · high · xhigh · max. temperature/top_p are not supported and get stripped.

Clients

curl

curl https://fable.rizz.zone/v1/chat/completions \
  -H "Authorization: Bearer $UHH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-fable-5",
    "messages": [{"role": "user", "content": "hello"}],
    "reasoning_effort": "medium",
    "stream": true
  }'

opencode

In opencode.json, with UHH_API_KEY in your environment. Each reasoning effort is a variant — cycle them with the variant_cycle keybind or pin one as uuuuuuuhhhhhh/claude-fable-5:

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "uuuuuuuhhhhhh": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "uuuuuuuhhhhhh",
      "options": {
        "baseURL": "https://fable.rizz.zone/v1",
        "apiKey": "{env:UHH_API_KEY}"
      },
      "models": {
        "claude-fable-5": {
          "name": "Claude Fable 5",
          "reasoning": true,
          "tool_call": true,
          "attachment": true,
          "limit": { "context": 1000000, "output": 128000 },
          "variants": {
            "low": { "reasoningEffort": "low" },
            "medium": { "reasoningEffort": "medium" },
            "high": { "reasoningEffort": "high" },
            "xhigh": { "reasoningEffort": "xhigh" },
            "max": { "reasoningEffort": "max" }
          }
        }
      }
    }
  }
}

pi

In ~/.pi/agent/models.json. pi's five thinking levels map onto Fable's five efforts (minimal→low … xhigh→max), so the whole range is reachable from the thinking selector:

{
  "providers": {
    "uuuuuuuhhhhhh": {
      "baseUrl": "https://fable.rizz.zone/v1",
      "api": "openai-completions",
      "apiKey": "$UHH_API_KEY",
      "models": [
        {
          "id": "claude-fable-5",
          "name": "Claude Fable 5",
          "reasoning": true,
          "input": ["text", "image"],
          "contextWindow": 1000000,
          "maxTokens": 128000,
          "thinkingLevelMap": {
            "minimal": "low",
            "low": "medium",
            "medium": "high",
            "high": "xhigh",
            "xhigh": "max"
          }
        }
      ]
    }
  }
}

Claude Code

Not recommended — it expects other Claude models (haiku etc.) that we don't serve.

Billing rules & limits