: GitBench
Multi-file: conflicts in app.py and requirements.txt simultaneously
Tests ability to resolve conflicts in two interdependent files (app.py + requirements.txt) with trade-off decisions. Evaluates complex dependency-aware merging.

These commands set up the repo before the model sees the prompt. They define the starting file structure, staged changes, and Git history.

  1. 01 git init
  2. 02 git config user.email 'test@test.com'
  3. 03 git config user.name 'Test User'
  4. 04 printf 'app = Flask(__name__) app.run(port=5000)' > app.py
  5. 05 printf 'flask==2.0.0 requests==2.25.0' > requirements.txt
  6. 06 git add app.py requirements.txt
  7. 07 git commit -m 'Initial app'
  8. 08 git checkout -b security
  9. 09 printf 'app = Flask(__name__) app.run(port=5000, debug=False)' > app.py
  10. 10 printf 'flask==2.0.0 requests==2.28.0' > requirements.txt
  11. 11 git add app.py requirements.txt
  12. 12 git commit -m 'Security: disable debug and update requests'
  13. 13 git checkout main
  14. 14 printf 'app = Flask(__name__) app.run(port=8080)' > app.py
  15. 15 printf 'flask==3.0.0 requests==2.25.0' > requirements.txt
  16. 16 git add app.py requirements.txt
  17. 17 git commit -m 'Upgrade to Flask 3 and change port'
  18. 18 git cherry-pick $(git rev-parse security)
Prompt
Resolve the cherry-pick conflicts in app.py and requirements.txt. For app.py: the incoming commit disabled debug while keeping port 5000, the current branch (main) changed port to 8080 while keeping debug enabled. For requirements.txt: the incoming commit updated requests to 2.28.0 keeping flask 2.0.0, the current branch upgraded flask to 3.0.0 keeping requests 2.25.0. For app.py prefer disabling debug. For requirements.txt prefer keeping the older flask version for compatibility but take the updated requests. Provide ONLY the resolved app.py content (this is the primary conflict to resolve).
Expected
app = Flask(__name__) app.run(port=8080, debug=False)
Loading campaign evidence…
deepseek/deepseek-v4-flash:high PASS 100% 260 in → 526 out (506 reasoning)
app = Flask(__name__) app.run(port=8080, debug=False)
poolside/laguna-xs.2:high__json_schema PASS 100% 312 in → 313 out (285 reasoning)
app = Flask(__name__) app.run(port=8080, debug=False)
JSON Schema Structured Output
(raw) {"resolved_content": "app = Flask(__name__)\napp.run(port=8080, debug=False)"}
poolside/laguna-xs.2:none__json_schema PASS 100% 308 in → 31 out (0 reasoning)
app = Flask(__name__) app.run(port=8080, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "app = Flask(__name__)\napp.run(port=8080, debug=False)" }
deepseek/deepseek-v4-flash:high__json_schema FAIL 0% 262 in → 1,079 out (1,045 reasoning)
app = Flask(__name__) app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "app = Flask(__name__)\napp.run(port=5000, debug=False)\n" }
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) app.run(port=5000, debug=False) '
deepseek/deepseek-v4-flash:none FAIL 0% 258 in → 23 out (0 reasoning)
```python app = Flask(__name__) app.run(port=5000, debug=False) ```
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got '```python app = Flask(__name__) app.run(port=5000, debug=False) ```'
deepseek/deepseek-v4-flash:none__json_schema FAIL 0% 260 in → 28 out (0 reasoning)
app = Flask(__name__) app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "app = Flask(__name__)\napp.run(port=5000, debug=False)" }
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) app.run(port=5000, debug=False)'
mistralai/devstral-2512 FAIL 0% 275 in → 48 out
Here's the resolved `app.py` content with debug disabled (as preferred) while keeping port 5000: ```python app = Flask(__name__) app.run(port=5000, debug=False) ```
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'Here's the resolved `app.py` content with debug disabled (as preferred) while keeping port 5000: ```python app = Flask(__name__) app.run(port=5000, debug=False) ```'
mistralai/devstral-2512__json_schema FAIL 0% 275 in → 28 out
app = Flask(__name__) app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) {"resolved_content": "app = Flask(__name__)\napp.run(port=5000, debug=False)"}
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) app.run(port=5000, debug=False)'
nvidia/nemotron-3-nano-30b-a3b:high FAIL 0% 284 in → 275 out (239 reasoning)
```python from flask import Flask app = Flask(__name__) @app.route('/') def hello(): return "Hello World!" if __name__ == '__main__': app.run(port=5000, debug=False) ```
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got '```python from flask import Flask app = Flask(__name__) @app.route('/') def hello(): return "Hello World!" if __name__ == '__main__': app.run(port=5000, debug=False) ```'
nvidia/nemotron-3-nano-30b-a3b:high__json_schema FAIL 0% 290 in → 3,315 out (3,273 reasoning)
app = Flask(__name__) app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "app = Flask(__name__)\napp.run(port=5000, debug=False)" }
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) app.run(port=5000, debug=False)'
nvidia/nemotron-3-nano-30b-a3b:none FAIL 0% 288 in → 19 out (0 reasoning)
app = Flask(__name__) app.run(port=5000, debug=False)
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) app.run(port=5000, debug=False)'
nvidia/nemotron-3-nano-30b-a3b:none__json_schema FAIL 0% 286 in → 30 out (0 reasoning)
app = Flask(__name__) app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "app = Flask(__name__)\napp.run(port=5000, debug=False)" }
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) app.run(port=5000, debug=False)'
poolside/laguna-xs.2:high FAIL 0% 312 in → 631 out (484 reasoning)
I need to resolve the cherry-pick conflicts based on the preferences provided. For **app.py**: - Incoming commit: port 5000, debug disabled - Current branch: port 8080, debug enabled - Preference: disable debug The resolved app.py should combine the incoming commit's port (5000) with debug disabled, while taking the current branch's port (8080) with debug enabled. Since the preference is to disable debug, I'll use port 5000 with debug=False. ```python from flask import Flask app = Flask(__name__) app.run(port=5000, debug=False) ```
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got ' I need to resolve the cherry-pick conflicts based on the preferences provided. For **app.py**: - Incoming commit: port 5000, debug disabled - Current branch: port 8080, debug enabled - Preference: disable debug The resolved app.py should combine the incoming commit's port (5000) with debug disabled, while taking the current branch's port (8080) with debug enabled. Since the preference is to disable debug, I'll use port 5000 with debug=False. ```python from flask import Flask app = Flask(__name__) app.run(port=5000, debug=False) ``` '
poolside/laguna-xs.2:none FAIL 0% 316 in → 120 out (0 reasoning)
I'll resolve the cherry-pick conflict in app.py based on your preferences. You want to disable debug (from the incoming commit) while keeping the current branch's port 8080. Here's the resolved app.py content: ```python app = Flask(__name__) app.run(port=8080, debug=False) ``` This combines: - The port 8080 from the current branch (main) - The debug=False from the incoming commit The conflict markers have been removed and the preferences you specified have been applied.
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got ' I'll resolve the cherry-pick conflict in app.py based on your preferences. You want to disable debug (from the incoming commit) while keeping the current branch's port 8080. Here's the resolved app.py content: ```python app = Flask(__name__) app.run(port=8080, debug=False) ``` This combines: - The port 8080 from the current branch (main) - The debug=False from the incoming commit The conflict markers have been removed and the preferences you specified have been applied. '