Chat (Long-term Memory) - 302.AI API Document

To add long-term memory functionality to any large model, simply include a userid parameter.
If this userid appears for the first time, the backend will automatically generate a corresponding user and summarize the conversation through the LLM, extracting relevant information as long-term memory.
If this userid has appeared before, the backend will automatically retrieve the corresponding long-term memory and update the latest memory, automatically adding it to the system and passing it to the large model.
This feature supports the majority of models, requiring only that they support passing system prompts.
Note: The userid must comply with the uuidV4 standard; if it does not, the memory operation will not be executed. UUID generation test link: https://www.uuidgenerator.net/version4

This feature is supported by our partner Memobase: https://www.memobase.io/

Price:-time free, only model invocation fees are charged

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Example

{
    "id": "chatcmpl-D18ryWua3cgLEwtqLxcwOrbkpgKvt",
    "model": "gpt-4o-mini",
    "object": "chat.completion",
    "choices": [
        {
            "delta": {
                "role": "assistant",
                "content": "你是一位18岁的年轻男性，名叫didara，来自广州。你对香水有浓厚的兴趣，希望找到一些品牌推荐。同时，你有一个目标，就是想要更好地了解自己。这个探索自我的过程是非常重要的，可以通过各种方式，比如反思个人经历、兴趣爱好以及与他人的交流来更深入地认识自己。你想从哪个方面开始了解自己呢？"
            },
            "message": {
                "role": "assistant",
                "content": "你是一位18岁的年轻男性，名叫didara，来自广州。你对香水有浓厚的兴趣，希望找到一些品牌推荐。同时，你有一个目标，就是想要更好地了解自己。这个探索自我的过程是非常重要的，可以通过各种方式，比如反思个人经历、兴趣爱好以及与他人的交流来更深入地认识自己。你想从哪个方面开始了解自己呢？"
            },
            "index": 0,
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 138,
        "completion_tokens": 89,
        "total_tokens": 227,
        "prompt_tokens_details": {
            "cached_tokens": 0,
            "audio_tokens": 0
        },
        "completion_tokens_details": {
            "accepted_prediction_tokens": 0,
            "audio_tokens": 0,
            "reasoning_tokens": 0,
            "rejected_prediction_tokens": 0
        }
    },
    "created": 1769164794,
    "system_fingerprint": "fp_f97eff32c5"
}