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LLM API Pricing Dataset (每日 LLM API 价格数据集)

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English

1. Introduction

This repository provides a daily-verified pricing dataset of popular Large Language Model (LLM) APIs, tracking both Chinese and global model providers.

  • Official Website: LLM Abacus (An interactive LLM API price comparison and cost estimation tool)

  • Coverage: 44 models from major vendors (including OpenAI, Anthropic, Google, DeepSeek, Alibaba, ByteDance, Baidu, Tencent, MiniMax, etc.)

  • Frequency: Checked daily to ensure up-to-date accuracy.

2. License & Attribution (CC-BY-4.0)

This dataset is licensed under the Creative Commons Attribution 4.0 International License (CC-BY-4.0).

Under this license, you are free to:

  • Share: Copy and redistribute the material in any medium or format.

  • Adapt: Remix, transform, and build upon the material for any purpose, even commercially.

Attribution Requirements: You must give appropriate credit and provide a link back to the original source. When using this dataset in your projects, articles, or websites, you must include a clickable hyperlink to LLM Abacus or https://llmabacus.com. For example:

Pricing data provided by LLM Abacus.

3. File Structure

  • prices.json: The core dataset containing structured model details, metadata, and token prices (both USD and CNY per million tokens).

  • sync_prices.py: A utility script to synchronize and rebuild prices.json from the source application configurations.

  • CONTRIBUTING.md: Guidelines on how to report price discrepancies or request new model tracking.

4. Schema Details (prices.json)

The generated prices.json file uses the following schema:

  • last_updated: YYYY-MM-DD date when the pricing was last updated.

  • usd_to_cny_rate: The exchange rate used for conversions.

  • pricing_unit: Pricing metrics unit (default is per_million_tokens).

  • models: Array of model objects:

    • id: Unique model identifier (e.g., gpt-5-5).

    • name: Human-readable display name.

    • vendor_id / vendor_name: Vendor classification.

    • country: Region of origin (e.g., US, CN).

    • billing_currency: Original currency of vendor billing (USD or CNY).

    • input_price_usd_per_m / output_price_usd_per_m: Price per million tokens in USD.

    • input_price_cny_per_m / output_price_cny_per_m: Price per million tokens in CNY.

    • cached_input_price_usd_per_m / cached_input_price_cny_per_m: Optional. Cache hit pricing.

    • context_window: Maximum input context length.

    • max_output: Maximum generation output length.

    • modality: Supported modalities (text, vision, etc.).

    • tags: Classification tags (e.g., 旗舰, 推理, 性价比).

    • knowledge_cutoff: Model knowledge cutoff date.

    • quality_score: Benchmarked quality index.

5. Re-synchronizing Data

To update prices.json with the latest upstream data, run:

python3 sync_prices.py

Related MCP server: tokencost-dev

中文

1. 简介

本仓库提供每日核价的国内外主流大语言模型 (LLM) API 价格数据集。

  • 主站链接LLM Abacus (中文优先、44 模型每日核价的 LLM API 价格对比与成本估算工具)

  • 覆盖范围:包含 OpenAI, Anthropic, Google, DeepSeek, 阿里通义, 字节豆包, 百度文心, 腾讯混元, MiniMax 等 44 个主流模型。

  • 更新频率:每日核对,确保价格真实可靠。

2. 授权协议与署名条款 (CC-BY-4.0)

本数据集采用 知识共享署名 4.0 国际许可协议 (CC-BY-4.0) 进行许可。

您可以自由地:

  • 共享:在任何媒介以任何形式复制、发行本作品。

  • 演绎:修改、转换或以本作品为基础进行创作,甚至用于商业目的。

署名与回链要求: 您必须给出适当的署名,并提供指向原始主站的链接。在您的项目、文章或网页中引用本数据时,必须保留指向 LLM Abacus (https://llmabacus.com) 的超链接。 示例:

价格数据来源于 LLM Abacus

3. 文件结构说明

  • prices.json:包含核心模型结构、元数据及百万 token 价格(换算为 USD 和 CNY)的 JSON 快照。

  • sync_prices.py:从主站配置同步与生成最新 prices.json 的 Python 脚本。

  • CONTRIBUTING.md:贡献指南,指导如何纠错或申请收录新模型。

4. 字段说明 (prices.json)

  • last_updated:最后更新日期 (YYYY-MM-DD)。

  • usd_to_cny_rate:核价所采用的美元兑人民币汇率。

  • pricing_unit:计费单位(固定为 per_million_tokens 即每百万 token)。

  • models:模型数组:

    • id:模型唯一标识符 (例如 gpt-5-5)。

    • name:模型显示名称。

    • vendor_id / vendor_name:厂商标识与名称。

    • country:厂商归属国家 (如 US, CN)。

    • billing_currency:官方计费结算货币 (USDCNY)。

    • input_price_usd_per_m / output_price_usd_per_m:每百万 input/output token 折算美元价。

    • input_price_cny_per_m / output_price_cny_per_m:每百万 input/output token 折算人民币价。

    • cached_input_price_usd_per_m / cached_input_price_cny_per_m:提示词缓存命中时的单价(如有)。

    • context_window:上下文窗口大小。

    • max_output:最大单次输出限制。

    • modality:支持模态 (text, vision 等)。

    • tags:模型特征标签(如旗舰推理性价比)。

    • knowledge_cutoff:知识截止时间。

    • quality_score:基准评测质量分。

5. 重新同步数据

如需从主站代码库更新并重新构建 prices.json,请执行:

python3 sync_prices.py

MCP Server / MCP 服务

This dataset is also exposed as a remote MCP server so AI agents can query live pricing and estimate token costs directly:

  • Endpoint: https://www.llmabacus.com/api/mcp/mcp

  • Tools: query_model_price(model), estimate_cost(text_or_tokens, model)

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