openjij
Framework for the Ising model and QUBO.
openjij has been downloaded 2,213,938 times in total on PyPI, including 32,300 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
2.21M
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 total208.95k
2.2MAll-time
32.3kLast 30 days
221Last 24 h
<0.01/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0113.0%
0.12.1
13.6k downloadsDownloads13.6k13.0% - 0211.7%
0.12.2
12.2k downloadsDownloads12.2k11.7% - 0311.0%
0.12.0
11.4k downloadsDownloads11.4k11.0% - 045.0%
0.11.6
5.2k downloadsDownloads5.2k5.0% - 052.8%
0.9.2
3.0k downloadsDownloads3.0k2.8% - 061.4%
0.11.3
1.5k downloadsDownloads1.5k1.4% - 070.9%
0.10.17
985 downloadsDownloads9850.9% - 080.9%
0.9.0
959 downloadsDownloads9590.9% - 0953.3%
Other
55.6k downloadsDownloads55.6k53.3%
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Thirteen recent days of openjij downloads. Drag the green handle on the right to guess where day fourteen lands.