: GitBench
Multi-file: conflict in settings.json only
Tests ability to resolve a JSON config conflict preserving valid JSON syntax. Evaluates structured-data conflict resolution.

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 '{ "name": "app", "version": "1.0.0" }' > settings.json
  5. 05 printf 'DB_HOST=localhost DB_PORT=5432' > database.ini
  6. 06 git add settings.json database.ini
  7. 07 git commit -m 'Initial config'
  8. 08 git checkout -b v2
  9. 09 printf '{ "name": "app", "version": "2.0.0" }' > settings.json
  10. 10 git add settings.json
  11. 11 git commit -m 'Bump version to 2.0.0'
  12. 12 git checkout main
  13. 13 printf '{ "name": "MyApp", "version": "1.0.0" }' > settings.json
  14. 14 git add settings.json
  15. 15 git commit -m 'Rename app to MyApp'
  16. 16 git cherry-pick $(git rev-parse v2)
Prompt
Resolve the cherry-pick conflict in settings.json. The base had name: app, version: 1.0.0. The incoming commit (v2 branch) kept name: app but bumped version to 2.0.0. The current branch (main) renamed name to MyApp but kept version 1.0.0. Provide ONLY the resolved settings.json content as valid JSON.
Expected
{ "name": "MyApp", "version": "2.0.0" }
Loading campaign evidence…
deepseek/deepseek-v4-flash:high PASS 100% 162 in → 146 out (124 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
deepseek/deepseek-v4-flash:high__json_schema PASS 100% 160 in → 414 out (364 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
JSON Schema Structured Output
(raw) { "resolved_content": "{\n \"name\": \"MyApp\",\n \"version\": \"2.0.0\"\n}" }
deepseek/deepseek-v4-flash:none PASS 100% 161 in → 22 out (0 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
deepseek/deepseek-v4-flash:none__json_schema PASS 100% 162 in → 39 out (0 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
JSON Schema Structured Output
(raw) { "resolved_content": "{\n \"name\": \"MyApp\",\n \"version\": \"2.0.0\"\n}" }
mistralai/devstral-2512 PASS 100% 165 in → 26 out
```json { "name": "MyApp", "version": "2.0.0" } ```
mistralai/devstral-2512__json_schema PASS 100% 164 in → 33 out
{ "name": "MyApp", "version": "2.0.0" }
JSON Schema Structured Output
(raw) {"resolved_content": "{\n \"name\": \"MyApp\",\n \"version\": \"2.0.0\"\n}"}
nvidia/nemotron-3-nano-30b-a3b:high PASS 100% 177 in → 545 out (518 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
poolside/laguna-xs.2:high PASS 100% 210 in → 298 out (267 reasoning)
```json { "name": "MyApp", "version": "2.0.0" } ```
poolside/laguna-xs.2:high__json_schema PASS 100% 208 in → 289 out (258 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
JSON Schema Structured Output
(raw) {"resolved_content": "{\n \"name\": \"MyApp\",\n \"version\": \"2.0.0\"\n}"}
poolside/laguna-xs.2:none PASS 100% 210 in → 25 out (0 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
nvidia/nemotron-3-nano-30b-a3b:high__json_schema FAIL 0% 177 in → 748 out (696 reasoning)
{ \"name\": \"MyApp\", \"version\": \"2.0.0\" }
JSON Schema Structured Output
(raw) { "resolved_content": "{\n \\\"name\\\": \\\"MyApp\\\",\n \\\"version\\\": \\\"2.0.0\\\"\n}" }
Failure: Expected '{ "name": "MyApp", "version": "2.0.0" } ', got '{ \"name\": \"MyApp\", \"version\": \"2.0.0\" }'
nvidia/nemotron-3-nano-30b-a3b:none FAIL 0% 177 in → 22 out (0 reasoning)
{ "name": "MyApp", "version**: "1.0.0** }
Failure: Expected '{ "name": "MyApp", "version": "2.0.0" } ', got '{ "name": "MyApp", "version**: "1.0.0** }'
nvidia/nemotron-3-nano-30b-a3b:none__json_schema FAIL 0% 178 in → 35 out (0 reasoning)
{ "name": "app", "version": "2.0.0" }
JSON Schema Structured Output
(raw) { "resolved_content": "{\n \"name\": \"app\",\n \"version\": \"2.0.0\"\n}" }
Failure: Expected '{ "name": "MyApp", "version": "2.0.0" } ', got '{ "name": "app", "version": "2.0.0" }'
poolside/laguna-xs.2:none__json_schema FAIL 0% 210 in → 28 out (0 reasoning)
{ "name": "MyApp", "version": "2.0.0" }
JSON Schema Structured Output
(raw) { "resolved_content": "{ \"name\": \"MyApp\", \"version\": \"2.0.0\" }" }
Failure: Expected '{ "name": "MyApp", "version": "2.0.0" } ', got '{ "name": "MyApp", "version": "2.0.0" }'