openai / circuit_sparsity Contributors

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

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Contributors

Recent Contributors (0)

Committed in past 6 months (a rookie = the first commit in past year)

No contributors in past 30 days.

No contributors in past 31 to 90 days.

No contributors in past 91 to 180 days.

Historical Contributors (5)

Last contributors more than 6 months ago

dan@openai.com

54557097+leogao2@users.noreply.github.com

99225457+danmossing@users.noreply.github.com

achyuta@openai.com

lg@openai.com

Contributors Matrix (Per Month)

					-	-	-	-	-	-	1	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
commits					-	-	-	-	-	-	2	27	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
line churn					-	-	-	-	-	-	+890 -0	+425 -343	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	30d	3m	1y	all time
achyuta-rajaram <achyuta@openai.com>	-	-	2 +890 / -0	2 +890 / -0	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Leo Gao <54557097+leogao2@users.noreply.github.com>	-	-	5 +21 / -7	5 +21 / -7	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Dan Mossing <dan@openai.com>	-	-	18 +272 / -248	18 +272 / -248	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
danmossing <99225457+danmossing@users.noreply.github.com>	-	-	3 +119 / -79	3 +119 / -79	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Leo Gao <lg@openai.com>	-	-	1 +13 / -9	1 +13 / -9	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

-

commits

-

30d

3m

1y

all time

No commits in past 30 days.

No commits in past 90 days.

No commits in past 180 days.

5 contributors (29 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	Dan Mossing <dan@openai.com>	2025-11-15	2025-11-22	18 (62%)	+272 / -248
2.	Leo Gao <54557097+leogao2@users.noreply.github.com>	2025-11-20	2025-11-25	5 (17%)	+21 / -7
3.	danmossing <99225457+danmossing@users.noreply.github.com>	2025-11-16	2025-11-22	3 (10%)	+119 / -79
4.	achyuta-rajaram <achyuta@openai.com>	2025-12-08	2025-12-11	2 (6%)	+890 / -0
5.	Leo Gao <lg@openai.com>	2025-11-15	2025-11-15	1 (3%)	+13 / -9

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

contributor dependencies 2D graph

The number on lines shows the number of same files that both persons changed in past 365 days.

flowchart TB
    n0["dan@openai.com"]
    n1["99225457+danmossing@users.noreply.github.com"]
    n2["54557097+leogao2@users.noreply.github.com"]
    n3["lg@openai.com"]
    n0 ---|"8"| n1
    n0 ---|"2"| n2
    n1 ---|"2"| n2
    n0 ---|"2"| n3
    n1 ---|"2"| n3
    n2 ---|"1"| n3
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
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    linkStyle 1 stroke:#00688b70,stroke-width:2px
    linkStyle 2 stroke:#00688b70,stroke-width:2px
    linkStyle 3 stroke:#00688b70,stroke-width:2px
    linkStyle 4 stroke:#00688b70,stroke-width:2px
    linkStyle 5 stroke:#00688b5E,stroke-width:1px

Download: Mermaid (.mmd) (open online Mermaid editor)

- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	Dan Mossing <dan@openai.com>	danmossing <99225457+danmossing@users.noreply.github.com>	8 shared files circuit_sparsity/inference/gpt.py tests/test_gpt.py README.md circuit_sparsity/viz.py circuit_sparsity/tiktoken_ext/tinypython.py pyproject.toml circuit_sparsity/examples/bracket_counting_example.py circuit_sparsity/registries.py
2.	Dan Mossing <dan@openai.com>	Leo Gao <54557097+leogao2@users.noreply.github.com>	2 shared files circuit_sparsity/inference/gpt.py README.md
3.	danmossing <99225457+danmossing@users.noreply.github.com>	Leo Gao <54557097+leogao2@users.noreply.github.com>	2 shared files circuit_sparsity/inference/gpt.py README.md
4.	Dan Mossing <dan@openai.com>	Leo Gao <lg@openai.com>	2 shared files README.md circuit_sparsity/viz.py
5.	danmossing <99225457+danmossing@users.noreply.github.com>	Leo Gao <lg@openai.com>	2 shared files README.md circuit_sparsity/viz.py
6.	Leo Gao <54557097+leogao2@users.noreply.github.com>	Leo Gao <lg@openai.com>	1 shared file README.md

Most Connected Contributors

	Contributor	# connections	# commits
1.	Dan Mossing <dan@openai.com>	3	18
2.	Leo Gao <54557097+leogao2@users.noreply.github.com>	3	5
3.	danmossing <99225457+danmossing@users.noreply.github.com>	3	3
4.	Leo Gao <lg@openai.com>	3	1
5.	achyuta-rajaram <achyuta@openai.com>	0	2

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.0

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

Contributors' details...