Microsoft Web N-Gram Service is a data service brought to you through a collaboration from:

• Microsoft Bing
• Internet Services Research Center (ISRC) - Microsoft Research
• External Research - Microsoft Research

Please read the terms of use to get started.

Useful links:

1. Our public project page
2. Web N-Gram API documentation (XML/SOAP)
3. ‘Quick Start’ guide for Visual Studio users
4. Details regarding the SOAP payload
5. Web N-Gram API documentation (REST)
6. Top 100K words, by frequency (bing-body:jun09)
7. Top 100K words, by frequency (bing-body:apr10) new!
8. MicrosoftNgram, a Python library
9. Data-Driven Word-Breaking new!

Please send all inquiries and report issues to the Microsoft Web N-Gram alias. Thanks!