curl --location 'https://ark.cn-beijing.volces.com/api/v3/responses' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer ' \
--data '{
"model": "doubao-seed-1-8",
"messages": [
{
"content": "你是一个试题录入工具人 你识别试题的流程 1、先识别题干（1. (1) 一、 （一））类似的分割作为题的拆分",
"role": "system"
},
{
"content": [
{
"image_url": "https://xthk-knowledge-center.oss-cn-shenzhen.aliyuncs.com/topic/3d06dfee-f0e8-4b98-aa2b-a0d714cb84b9_merged_1766461906167535000.png",
"type": "image_url"
}
],
"role": "user"
}
],
"response_format": {
"json_schema": {
"name": "universal_topic_schema",
"schema": {
"additionalProperties": false,
"properties": {
"answer": {
"description": "题目答案集合，不同题型格式不同",
"items": {
"additionalProperties": false,
"properties": {
"id": {
"description": "答案项唯一ID",
"type": "integer"
},
"topic_answer": {
"description": "答案内容：单选=[选项ID数组]，填空=[[答案文本数组]]，简答=\u003cp\u003e答案文本\u003c/p\u003e，组合=混合格式",
"type": [
"array",
"string"
]
},
"topic_type": {
"description": "对应题型（原题型/子题型）的类型标识",
"type": "integer"
}
},
"required": [
"id",
"topic_type",
"topic_answer"
],
"type": "object"
},
"type": "array"
},
"children": {
"description": "子题目列表，仅组合题填充有效子题，其他题型传空数组",
"items": {
"additionalProperties": false,
"properties": {
"id": {
"description": "子题目唯一标识ID",
"type": "integer"
},
"topic_analysis": {
"description": "子题目解析，通常包含HTML标签\u003cp\u003e包裹文本",
"type": "string"
},
"topic_answer": {
"description": "子题目答案，格式与对应子题型一致",
"type": [
"array",
"string"
]
},
"topic_body": {
"description": "子题干内容，通常包含HTML标签\u003cp\u003e包裹文本",
"type": "string"
},
"topic_option": {
"description": "子题目选项列表，子单选题填充有效选项，其他子题型传空数组",
"items": {
"additionalProperties": false,
"properties": {
"id": {
"description": "子选项唯一ID",
"type": "integer"
},
"is_answer": {
"description": "子选项是否为正确答案：0=否，1=是",
"type": "integer"
},
"option_title": {
"description": "子选项内容，如“选项A：xxx”",
"type": "string"
}
},
"required": [
"id",
"option_title",
"is_answer"
],
"type": "object"
},
"type": "array"
},
"topic_type": {
"description": "子题型类型（支持1/4/5等基础题型）",
"type": "integer"
}
},
"required": [
"id",
"topic_type",
"topic_body",
"topic_analysis",
"topic_answer"
],
"type": "object"
},
"type": "array"
},
"topic_body": {
"description": "题干内容，通常包含HTML标签\u003cp\u003e包裹文本",
"type": "string"
},
"topic_option": {
"description": "选项列表，单选题填充有效选项，填空/简答/组合题传空数组",
"items": {
"additionalProperties": false,
"properties": {
"id": {
"description": "选项唯一ID",
"type": "integer"
},
"is_answer": {
"description": "是否为正确答案：0=否，1=是",
"type": "integer"
},
"option_title": {
"description": "选项内容，如“选项A：xxx”",
"type": "string"
}
},
"required": [
"id",
"option_title",
"is_answer"
],
"type": "object"
},
"type": "array"
},
"topic_type": {
"description": "题型类型：1=单选题，4=填空题，5=简答题，6=组合题",
"type": "integer"
}
},
"required": [
"topic_type",
"topic_body",
"topic_option",
"answer",
"children"
],
"strict": true,
"type": "object"
}
},
"type": "json_schema"
},
"thinking": {
"type": "disabled"
}
}'
核心解决思路就是一点利用 大模型的VL 图片理解能力，以及输出json的能力将 图片内容转化为满足业务系统标准的JSON 格式数据
火山的标准
结构化输出(beta)
https://www.volcengine.com/docs/82379/1798161?lang=zh#20fd65fa