{
    "request": {
        "model": "gpt-4.1-mini",
        "temperature": 0.200000000000000011102230246251565404236316680908203125,
        "frequency_penalty": 0,
        "presence_penalty": 0,
        "messages": [
            {
                "role": "system",
                "content": "You are a linguistic analysis engine. Your output must always be: - factual, concise, and non-conversational, - written entirely in English, - structured and consistent across all responses. Rules: 1. Analyse grammar, morphology, syntax, and vocabulary. 2. Identify part of speech, function, literal meaning, and nuances. 3. Provide pronunciation only when the phrase is not written in a Roman alphabet."
            },
            {
                "role": "user",
                "content": "For the japanese phrase \u79c1\u306e\u540d\u524d\u306f\u30b8\u30a7\u30c3\u30b5\u3067\u3059\u3002\u304a\u5143\u6c17\u3067\u3059\u304b\uff1f give romanisation i.e. romaji - no other text in response"
            }
        ]
    },
    "response": {
        "id": "chatcmpl-DQ2JZ47fTsKaun54vVRm7HakGnkmK",
        "object": "chat.completion",
        "created": 1775097797,
        "model": "gpt-4.1-mini-2025-04-14",
        "choices": [
            {
                "index": 0,
                "message": {
                    "role": "assistant",
                    "content": "Watashi no namae wa Jessa desu. Ogenki desu ka?",
                    "refusal": null,
                    "annotations": []
                },
                "logprobs": null,
                "finish_reason": "stop"
            }
        ],
        "usage": {
            "prompt_tokens": 130,
            "completion_tokens": 18,
            "total_tokens": 148,
            "prompt_tokens_details": {
                "cached_tokens": 0,
                "audio_tokens": 0
            },
            "completion_tokens_details": {
                "reasoning_tokens": 0,
                "audio_tokens": 0,
                "accepted_prediction_tokens": 0,
                "rejected_prediction_tokens": 0
            }
        },
        "service_tier": "default",
        "system_fingerprint": "fp_fef13761cf"
    }
}