: GitBench
Single-line greeting conflict
Tests ability to resolve a simple single-line cherry-pick conflict in a greeting file. Evaluates basic conflict marker understanding and merge strategy.

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 echo 'Hello, World!' > greeting.txt
  5. 05 git add greeting.txt
  6. 06 git commit -m 'Initial greeting'
  7. 07 git checkout -b feature
  8. 08 echo 'Hello, World!!!' > greeting.txt
  9. 09 git add greeting.txt
  10. 10 git commit -m 'Add excitement'
  11. 11 git checkout main
  12. 12 echo 'Hello, Planet!' > greeting.txt
  13. 13 git add greeting.txt
  14. 14 git commit -m 'Update greeting'
  15. 15 git cherry-pick $(git rev-parse feature)
Prompt
Resolve the cherry-pick conflict in greeting.txt. The base version was 'Hello, World!'. The incoming commit changed it to 'Hello, World!!!'. The current branch has 'Hello, Planet!'. Provide ONLY the resolved file content, nothing else.
Expected
Hello, Planet!!!
Loading campaign evidence…
mistralai/devstral-2512 PASS 100% 95 in → 5 out
Hello, Planet!!!
mistralai/devstral-2512__json_schema PASS 100% 97 in → 13 out
Hello, Planet!!!
JSON Schema Structured Output
(raw) {"resolved_content": "Hello, Planet!!!"}
poolside/laguna-xs.2:high PASS 100% 141 in → 259 out (252 reasoning)
Hello, Planet!!!
poolside/laguna-xs.2:high__json_schema PASS 100% 141 in → 294 out (281 reasoning)
Hello, Planet!!!
JSON Schema Structured Output
(raw) {"resolved_content": "Hello, Planet!!!"}
deepseek/deepseek-v4-flash:high FAIL 0% 94 in → 1,235 out (1,230 reasoning)
Hello, World!!!
Failure: Expected 'Hello, Planet!!!', got 'Hello, World!!!'
Invalid JSON. Output: Hello, Planet!!!
JSON Schema Structured Output
Structured Output Error
Failed to parse structured JSON response: Expecting value: line 1 column 1 (char 0)
Failure: Failed to parse structured JSON response: Expecting value: line 1 column 1 (char 0)
(empty output)
Failure: Model 'deepseek/deepseek-v4-flash:none' violated the reasoning_level=none invariant: provider reported 568 reasoning token(s)
deepseek/deepseek-v4-flash:none__json_schema FAIL 0% 92 in → 13 out (0 reasoning)
Hello, World!
JSON Schema Structured Output
(raw) { "resolved_content": "Hello, World!" }
Failure: Expected 'Hello, Planet!!!', got 'Hello, World!'
nvidia/nemotron-3-nano-30b-a3b:high FAIL 0% 109 in → 1,478 out (1,638 reasoning)
Hello, World!!!
Failure: Expected 'Hello, Planet!!!', got 'Hello, World!!!'
nvidia/nemotron-3-nano-30b-a3b:high__json_schema FAIL 0% 110 in → 545 out (624 reasoning)
Hello, Planet!
JSON Schema Structured Output
(raw) { "resolved_content": "Hello, Planet!" }
Failure: Expected 'Hello, Planet!!!', got 'Hello, Planet!'
nvidia/nemotron-3-nano-30b-a3b:none FAIL 0% 109 in → 5 out (0 reasoning)
Hello, Planet!
Failure: Expected 'Hello, Planet!!!', got 'Hello, Planet!'
nvidia/nemotron-3-nano-30b-a3b:none__json_schema FAIL 0% 109 in → 15 out (0 reasoning)
Hello, World!!!
JSON Schema Structured Output
(raw) { "resolved_content": "Hello, World!!!" }
Failure: Expected 'Hello, Planet!!!', got 'Hello, World!!!'
poolside/laguna-xs.2:none FAIL 0% 141 in → 6 out (0 reasoning)
Hello, World!!!
Failure: Expected 'Hello, Planet!!!', got ' Hello, World!!! '
poolside/laguna-xs.2:none__json_schema FAIL 0% 140 in → 15 out (0 reasoning)
Hello, World!!!
JSON Schema Structured Output
(raw) { "resolved_content": "Hello, World!!!" }
Failure: Expected 'Hello, Planet!!!', got 'Hello, World!!!'