Call GLiNER 2.5 Decide

POST https://api.fastino.ai/v1/chat/completions

curl -X POST "https://api.fastino.ai/v1/chat/completions" \
  -H "Authorization: Bearer $FASTINO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "fastino/GLiNER-2.5-Decide",
    "messages": [
      {
        "role": "user",
        "content": "My subscription renewed after I cancelled it. Please refund the charge."
      }
    ],
    "schema": {
      "classifications": [
        {
          "task": "intent",
          "labels": ["refund_request", "cancel_subscription", "login_problem"],
          "multi_label": false
        }
      ]
    },
    "store": false
  }'

{
  "model": "fastino/GLiNER-2.5-Decide",
  "choices": [
    {
      "message": {
        "role": "assistant",
        "content": "{\"intent\": {\"label\": \"refund_request\", \"confidence\": 0.999862551689148}}"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 13,
    "completion_tokens": 22,
    "total_tokens": 35
  },
  "token_usage": 35
}

import json

# `body` is the decoded JSON response body.
result = json.loads(body["choices"][0]["message"]["content"])
intent = result["intent"]["label"]
confidence = result["intent"]["confidence"]