: GitBench

f012 — rebase

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← rebase
Multi-file: conflicts in app.py and requirements.txt simultaneously
Tests ability to resolve interdependent file conflicts during rebase with trade-offs. Evaluates dependency-aware rebase merging.
hard rebase multi-file dependency-aware conflict-resolution
Baseline Repository

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 rebase security
Prompt
Resolve the rebase conflicts in app.py and requirements.txt. For app.py: branch being rebased disabled debug while keeping port 5000, main changed port to 8080 while keeping debug enabled. For requirements.txt: branch being rebased updated requests to 2.28.0 keeping flask 2.0.0, main 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)
Campaign Evidence
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Model Outputs (14)
deepseek/deepseek-v4-flash:high FAIL 0% 254 in → 2,479 out (2,459 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)'
deepseek/deepseek-v4-flash:high__json_schema FAIL 0% 258 in → 293 out (263 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)'
deepseek/deepseek-v4-flash:none FAIL 0% 256 in → 22 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% 258 in → 27 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% 271 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% 273 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% 282 in → 511 out (547 reasoning)
app.run(port=5000, debug=False)
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app.run(port=5000, debug=False)'
nvidia/nemotron-3-nano-30b-a3b:high__json_schema FAIL 0% 284 in → 569 out (535 reasoning)
app = Flask(__name__) if __name__ == '__main__': app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "app = Flask(__name__)\n\nif __name__ == '__main__':\n app.run(port=5000, debug=False)" }
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'app = Flask(__name__) if __name__ == '__main__': app.run(port=5000, debug=False)'
nvidia/nemotron-3-nano-30b-a3b:none FAIL 0% 280 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% 284 in → 49 out (0 reasoning)
from flask import Flask app = Flask(__name__) if __name__ == '__main__': app.run(port=5000, debug=False)
JSON Schema Structured Output
(raw) { "resolved_content": "from flask import Flask\n\napp = Flask(__name__)\n\nif __name__ == '__main__':\n app.run(port=5000, debug=False)" }
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got 'from flask import Flask app = Flask(__name__) if __name__ == '__main__': app.run(port=5000, debug=False)'
poolside/laguna-xs.2:high FAIL 0% 312 in → 279 out (252 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) ``` '
poolside/laguna-xs.2:high__json_schema FAIL 0% 304 in → 241 out (209 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:none FAIL 0% 312 in → 107 out (0 reasoning)
I'll resolve the conflicts based on your preferences: For `app.py`: Disable debug (prefer from branch being rebased) and keep port 5000 (from branch being rebased) For `requirements.txt`: Keep older Flask 2.0.0 (for compatibility) and take updated requests 2.28.0 Here's the resolved `app.py`: ```python app = Flask(__name__) app.run(port=5000, debug=False) ```
Failure: Expected 'app = Flask(__name__) app.run(port=8080, debug=False) ', got ' I'll resolve the conflicts based on your preferences: For `app.py`: Disable debug (prefer from branch being rebased) and keep port 5000 (from branch being rebased) For `requirements.txt`: Keep older Flask 2.0.0 (for compatibility) and take updated requests 2.28.0 Here's the resolved `app.py`: ```python app = Flask(__name__) app.run(port=5000, debug=False) ``` '
poolside/laguna-xs.2:none__json_schema FAIL 0% 310 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)'