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msakai
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Masahiro Sakai
@msakai
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Open GitHub
🇯🇵 Kawasaki, Japan
Preferred Networks, Inc. (@pfnet)
Profile age: almost 16 years
Updated 13 days ago
277 followers • 263 following
Contacts
masahiro.sakai@gmail.com
https://twitter.com/masahiro_sakai
Organizations
Profile Overview
Global
Japan
Beginner
Adept
Advanced
Expert
Master
Elite
Legend
Global Rank
Elite 4
Persona
Influencer
#84,906
#92,859
#35,577
Explore Ranks
Top 3 Languages By Stars
All Languages
Top 5 Repositories
toysolver
158
11
14
updated 4 months ago • age over 14 years
Haskell
99.0%
C
0.5%
C++
0.2%
Shell
0.2%
Ruby
0.1%
cpl
122
8
2
updated 3 months ago • age almost 15 years
Haskell
100.0%
data-interval
21
9
updated about 1 month ago • age over 12 years
Haskell
100.0%
haskell-decision-diagrams
13
6
updated 10 months ago • age almost 4 years
Haskell
100.0%
nonlinear-optimization-ad
8
1
updated 7 months ago • age almost 12 years
Haskell
100.0%
View all 34 repositories
Last Contributions
2025
printemps
~13 PRs
+23
-2
C++
50
6
42
ommx
1 PR
+3
-1
Rust
41
2
83
satchmo
2 PRs
+14
-4
Haskell
4
1
2024
netcdf4-python
1 PR
+5
-4
Cython
802
266
21
Chain-of-Experts
~9 PRs
+14
-14
Python
103
11
View all contributions
Latest Updates
17 Sep 2025
Organizations Count:
3
4
Followers Count:
276
277
03 Sep 2025
Followers Count:
272
276
Following Count:
260
263
20 Aug 2025
Following Count:
254
260
06 Aug 2025
Followers Count:
273
272
Following Count:
253
254
23 Jul 2025
Starred Repositories Count:
302
301
Followers Count:
274
273
04 Jan 2025
First seen
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