openjij
Framework for the Ising model and QUBO.
openjij has been downloaded 2,253,248 times in total on PyPI, including 31,300 in the last 30 days. The latest version is 0.12.2, released Aug 19, 2026. It is distributed under the Apache License 2.0 license.
Version0.12.2
Downloads
2.25M
LicenseApache License 2.0
Author"Jij Inc."
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included2 / 111 series
Selected total211.21k
2.3MAll-time
31.3kLast 30 days
764Last 24 h
<0.01/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0122.3%
0.12.2
23.6k downloadsDownloads23.6k22.3% - 028.4%
0.12.0
8.8k downloadsDownloads8.8k8.4% - 034.5%
0.11.6
4.7k downloadsDownloads4.7k4.5% - 043.2%
0.12.1
3.4k downloadsDownloads3.4k3.2% - 052.2%
0.9.2
2.4k downloadsDownloads2.4k2.2% - 061.0%
0.11.3
1.1k downloadsDownloads1.1k1.0% - 070.9%
0.9.0
997 downloadsDownloads9970.9% - 080.9%
0.10.17
960 downloadsDownloads9600.9% - 0956.5%
Other
59.7k downloadsDownloads59.7k56.5%
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Thirteen recent days of openjij downloads. Drag the green handle on the right to guess where day fourteen lands.