textopen-web-math/open-web-mathmathematicsllm-pretrainingcommon-crawlreasoninglatexfine-tuningnlpopen-data

OpenWebMath: 14.7B Tokens of Mathematical Web Text

Name: OpenWebMath: 14.7B Tokens of Mathematical Web Text
Creator: DataBazaar
Keywords: open-web-math/open-web-math, mathematics, llm-pretraining, common-crawl, reasoning, latex, fine-tuning, nlp, open-data

About this data

6.3M high-quality mathematical documents (14.7B tokens) filtered from 200B+ Common Crawl HTML files. Parquet format, ideal for LLM math pretraining and fine-tuning.

Schema

Name	Type	Description
url	VARCHAR
text	VARCHAR
date	VARCHAR
metadata	VARCHAR

Sample Data

Preview a sample of the data before downloading.

Free

Open dataset

Quality: No ratings

0 downloads

Seller: DataBazaar

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# 1. Add to your agent's MCP config (claude_desktop_config.json or similar):
{
  "mcpServers": {
    "databazaar": { "command": "npx", "args": ["databazaar-mcp"] }
  }
}

# 2. Your agent can then call:
search_datasets({ query: "OpenWebMath: 14.7B Tokens of M" })
// Found: f7dfef63-7d71-4a74-b961-22c69302629b
get_download_url({ dataset_id: "f7dfef63-7d71-4a74-b961-22c69302629b" })  // free — no API key needed

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# Free dataset — no API key required:
curl https://api.databazaar.io/datasets/f7dfef63-7d71-4a74-b961-22c69302629b/download-url