Chat (o1 Series Model) - 302.AI API Document

Support the model below：
o1
o1-mini
o1-preview
Note that this model does not support stream mode, nor does it support setting parameters like temperature, top_p, n, presence_penalty, or frequency_penalty. We have made it compatible on the server side, but passing these parameters will be invalid.

Token calculation method：
Input：prompt_tokens
Output：completion_tokens+reasoning_tokens

OpenAI Guide
OpenAI API Reference

Chat models take a series of messages as input and return a model-generated message as output. While the chat format is designed to make multi-turn conversations easy, it's just as useful for single-turn tasks without any conversation.

Price List：https://302.ai/price

Request Code Samples

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HTTP

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Responses

🟢200OK

application/json

Body

Example

{
    "choices": [
        {
            "content_filter_results": {
                "hate": {
                    "filtered": false,
                    "severity": "safe"
                },
                "protected_material_code": {
                    "filtered": false,
                    "detected": false
                },
                "protected_material_text": {
                    "filtered": false,
                    "detected": false
                },
                "self_harm": {
                    "filtered": false,
                    "severity": "safe"
                },
                "sexual": {
                    "filtered": false,
                    "severity": "safe"
                },
                "violence": {
                    "filtered": false,
                    "severity": "safe"
                }
            },
            "finish_reason": "stop",
            "index": 0,
            "logprobs": null,
            "message": {
                "annotations": [],
                "content": "Hello there! How can I help you today?",
                "refusal": null,
                "role": "assistant"
            }
        }
    ],
    "created": 1769409226,
    "id": "chatcmpl-D2ASQ11pPe9ZBqQq6NgNoQ4xxPfTm",
    "model": "o1",
    "object": "chat.completion",
    "prompt_filter_results": [
        {
            "prompt_index": 0,
            "content_filter_results": {
                "hate": {
                    "filtered": false,
                    "severity": "safe"
                },
                "jailbreak": {
                    "filtered": false,
                    "detected": false
                },
                "self_harm": {
                    "filtered": false,
                    "severity": "safe"
                },
                "sexual": {
                    "filtered": false,
                    "severity": "safe"
                },
                "violence": {
                    "filtered": false,
                    "severity": "safe"
                }
            }
        }
    ],
    "system_fingerprint": "fp_a2dc940e6b",
    "usage": {
        "completion_tokens": 21,
        "completion_tokens_details": {
            "accepted_prediction_tokens": 0,
            "audio_tokens": 0,
            "reasoning_tokens": 0,
            "rejected_prediction_tokens": 0
        },
        "prompt_tokens": 7,
        "prompt_tokens_details": {
            "audio_tokens": 0,
            "cached_tokens": 0
        },
        "total_tokens": 28
    }
}