openai / simple-evals Contributors

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

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (2)

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

No contributors in past 30 days.

Past 31 to 90 days (2):

151101053+rahul-openai@users.noreply.github.com

rahul-openai@users.noreply.github.com

No contributors in past 91 to 180 days.

Historical Contributors (14)

Last contributors more than 6 months ago

erik@openai.com

jmcgrath@openai.com

mgl@openai.com

165065090+kzl-openai@users.noreply.github.com

knguyen@openai.com

sun@openai.com

shanth@openai.com

123426680+yuchenhe07@users.noreply.github.com

karans@openai.com

openai@openai.com

eltociear@gmail.com

95656834+ted-at-openai@users.noreply.github.com

rahul@openai.com

kzl@openai.com

Contributors Matrix (Per Month)

					-	-	2	-	-	-	-	-	-	-	-	1	-	2	5	1	3	3	2	2	2	4	2	2	-
commits					-	-	2	-	-	-	-	-	-	-	-	3	-	5	22	2	6	10	2	6	8	5	4	4	-
line churn					-	-	+340 -8	-	-	-	-	-	-	-	-	+15 -3	-	+8.2K -190	+785 -209	+34 -34	+72 -44	+265 -211	+12 -6	+442 -336	+552 -148	+796 -108	+16 -14	+18 -0	-
	30d	3m	1y	all time
rahul-openai <151101053+rahul-openai@users.noreply.github.com>	-	1 +170 / -4	1 +170 / -4	5 +4.3K / -101	-	-		-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-
rahul-openai <rahul-openai@users.noreply.github.com>	-	1 +170 / -4	1 +170 / -4	1 +170 / -4	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
karans-openai <karans@openai.com>	-	-	3 +15 / -3	3 +15 / -3	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-
Rahul Arora <rahul@openai.com>	-	-	-	1 +4.1K / -93	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-
Erik Ritter <erik@openai.com>	-	-	-	15 +601 / -220	-	-	-	-	-	-	-	-	-	-	-	-	-	-						-	-		-	-	-
jmcgraph-oai <jmcgrath@openai.com>	-	-	-	12 +464 / -274	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-		-		-	-	-	-	-
Manoli Liodakis <mgl@openai.com>	-	-	-	11 +238 / -91	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-		-		-	-	-	-	-	-
kzl-openai <165065090+kzl-openai@users.noreply.github.com>	-	-	-	9 +987 / -228	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-				-		-
Zhiqing Sun <sun@openai.com>	-	-	-	5 +161 / -11	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-
Prashanth R <shanth@openai.com>	-	-	-	4 +142 / -114	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-	-	-	-	-
karina-openai <knguyen@openai.com>	-	-	-	6 +316 / -114	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-
Ikko Eltociear Ashimine <eltociear@gmail.com>	-	-	-	2 +2 / -2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-
Kevin Lu <kzl@openai.com>	-	-	-	1 +58 / -43	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-
yuchenhe07 <123426680+yuchenhe07@users.noreply.github.com>	-	-	-	4 +17 / -8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-			-
Ted Sanders <95656834+ted-at-openai@users.noreply.github.com>	-	-	-	2 +8 / -7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
openai <openai@openai.com>	-	-	-	3 +216 / -162	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

-

commits

-

30d

3m

1y

all time

No commits in past 30 days.

2 contributors (2 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn	File Updates (per extension)
1.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	2025-05-09	2026-04-22	1 (50%)	+170 / -4	py (3)
2.	rahul-openai <rahul-openai@users.noreply.github.com>	2026-04-22	2026-04-22	1 (50%)	+170 / -4	py (3)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 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 90 days.

flowchart TB
    n0["151101053+rahul-openai@users.noreply.github.com"]
    n1["rahul-openai@users.noreply.github.com"]
    n0 ---|"3"| n1
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688b82,stroke-width:3px

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.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	rahul-openai <rahul-openai@users.noreply.github.com>	3 shared files healthbench_eval.py healthbench_eval_test.py simple_evals.py

Most Connected Contributors

	Contributor	# connections	# commits
1.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	1	1
2.	rahul-openai <rahul-openai@users.noreply.github.com>	1	1

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

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

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

2 contributors (2 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	2025-05-09	2026-04-22	1 (50%)	+170 / -4
2.	rahul-openai <rahul-openai@users.noreply.github.com>	2026-04-22	2026-04-22	1 (50%)	+170 / -4

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 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 180 days.

flowchart TB
    n0["151101053+rahul-openai@users.noreply.github.com"]
    n1["rahul-openai@users.noreply.github.com"]
    n0 ---|"3"| n1
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688b82,stroke-width:3px

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.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	rahul-openai <rahul-openai@users.noreply.github.com>	3 shared files healthbench_eval.py healthbench_eval_test.py simple_evals.py

Most Connected Contributors

	Contributor	# connections	# commits
1.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	1	1
2.	rahul-openai <rahul-openai@users.noreply.github.com>	1	1

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

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

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

3 contributors (5 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	Line Churn
1.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	2025-05-09	2026-04-22	1 (20%)	+170 / -4
2.	karans-openai <karans@openai.com>	2025-07-09	2025-07-09	3 (60%)	+15 / -3
3.	rahul-openai <rahul-openai@users.noreply.github.com>	2026-04-22	2026-04-22	1 (20%)	+170 / -4

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["151101053+rahul-openai@users.noreply.github.com"]
    n1["rahul-openai@users.noreply.github.com"]
    n0 ---|"3"| n1
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    linkStyle 0 stroke:#00688b82,stroke-width:3px

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.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	rahul-openai <rahul-openai@users.noreply.github.com>	3 shared files healthbench_eval.py healthbench_eval_test.py simple_evals.py

Most Connected Contributors

	Contributor	# connections	# commits
1.	rahul-openai <151101053+rahul-openai@users.noreply.github.com>	1	1
2.	rahul-openai <rahul-openai@users.noreply.github.com>	1	1
3.	karans-openai <karans@openai.com>	0	3

C-median: 1.0

A half of the contributors has more than 1.0 connections, and a half has less than this number.

C-mean: 1.0

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

C-index: 1.0

There are 1.0 contributors with 1.0 or more connections.

Contributors' details...