: GitBench

f006 — rebase

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← rebase
Multi-line config block conflict
Tests ability to resolve a config block conflict during rebase. Evaluates infrastructure-merge judgment with rebase polarity.
medium rebase config infrastructure 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 'server: port: 8080 host: localhost' > config.yaml
  5. 05 git add config.yaml
  6. 06 git commit -m 'Initial config'
  7. 07 git checkout -b prod
  8. 08 printf 'server: port: 443 host: localhost' > config.yaml
  9. 09 git add config.yaml
  10. 10 git commit -m 'Use HTTPS port'
  11. 11 git checkout main
  12. 12 printf 'server: port: 8080 host: 0.0.0.0' > config.yaml
  13. 13 git add config.yaml
  14. 14 git commit -m 'Listen on all interfaces'
  15. 15 git rebase prod
Prompt
Resolve the rebase conflict in config.yaml. The base had port: 8080 and host: localhost. Branch being rebased changed port to 443 (HTTPS) keeping localhost. Main branch kept port 8080 but changed host to 0.0.0.0. Provide ONLY the resolved file content.
Expected
server: port: 443 host: 0.0.0.0
Campaign Evidence
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Model Outputs (14)
deepseek/deepseek-v4-flash:high PASS 100% 135 in → 145 out (124 reasoning)
server: port: 443 host: 0.0.0.0
deepseek/deepseek-v4-flash:high__json_schema PASS 100% 138 in → 243 out (211 reasoning)
server: port: 443 host: 0.0.0.0
JSON Schema Structured Output
(raw) { "resolved_content": "server:\n port: 443\n host: 0.0.0.0" }
deepseek/deepseek-v4-flash:none PASS 100% 135 in → 25 out (0 reasoning)
```yaml server: port: 443 host: 0.0.0.0 ```
deepseek/deepseek-v4-flash:none__json_schema PASS 100% 137 in → 32 out (0 reasoning)
server: port: 443 host: 0.0.0.0
JSON Schema Structured Output
(raw) { "resolved_content": "server:\n port: 443\n host: 0.0.0.0\n"}
mistralai/devstral-2512 PASS 100% 145 in → 27 out
```yaml server: port: 443 host: 0.0.0.0 ```
mistralai/devstral-2512__json_schema PASS 100% 144 in → 30 out
server: port: 443 host: 0.0.0.0
JSON Schema Structured Output
(raw) {"resolved_content": "server:\n port: 443\n host: 0.0.0.0"}
nvidia/nemotron-3-nano-30b-a3b:high PASS 100% 157 in → 996 out (918 reasoning)
server: port: 443 host: 0.0.0.0
nvidia/nemotron-3-nano-30b-a3b:high__json_schema PASS 100% 158 in → 1,764 out (1,605 reasoning)
server: port: 443 host: 0.0.0.0
JSON Schema Structured Output
(raw) { "resolved_content": "server:\n port: 443\n host: 0.0.0.0" }
poolside/laguna-xs.2:high PASS 100% 188 in → 318 out (288 reasoning)
```yaml server: port: 443 host: 0.0.0.0 ```
nvidia/nemotron-3-nano-30b-a3b:none FAIL 0% 156 in → 27 out (0 reasoning)
--- config.yaml server: port: 8080 host: 0.0.0.0
Failure: Expected 'server: port: 443 host: 0.0.0.0 ', got '--- config.yaml server: port: 8080 host: 0.0.0.0'
nvidia/nemotron-3-nano-30b-a3b:none__json_schema FAIL 0% 158 in → 35 out (0 reasoning)
server: port: 8080 host: 0.0.0.0
JSON Schema Structured Output
(raw) { "resolved_content": "server:\n port: 8080\n host: 0.0.0.0\n" }
Failure: Expected 'server: port: 443 host: 0.0.0.0 ', got 'server: port: 8080 host: 0.0.0.0 '
poolside/laguna-xs.2:high__json_schema FAIL 0% 187 in → 295 out (260 reasoning)
--- config.yaml server: port: 443 host: 0.0.0.0
JSON Schema Structured Output
(raw) {"resolved_content": "--- config.yaml\nserver:\n port: 443\n host: 0.0.0.0\n"}
Failure: Expected 'server: port: 443 host: 0.0.0.0 ', got '--- config.yaml server: port: 443 host: 0.0.0.0 '
poolside/laguna-xs.2:none FAIL 0% 188 in → 32 out (0 reasoning)
```yaml config.yaml server: port: 443 host: 0.0.0.0 ```
Failure: Expected 'server: port: 443 host: 0.0.0.0 ', got ' ```yaml config.yaml server: port: 443 host: 0.0.0.0 ``` '
poolside/laguna-xs.2:none__json_schema FAIL 0% 188 in → 33 out (0 reasoning)
--- config.yaml server: port: 443 host: 0.0.0.0
JSON Schema Structured Output
(raw) {"resolved_content": "--- config.yaml\nserver:\n port: 443\n host: 0.0.0.0"}
Failure: Expected 'server: port: 443 host: 0.0.0.0 ', got '--- config.yaml server: port: 443 host: 0.0.0.0'