Openai / gpt-5.4

xhigh

95.6% 195 / 204 fixtures · 1 run(s)
34,275 input / 113,128 total output / 109,077 reasoning within output tokens $1.78260750
92.2% 188 / 204 fixtures · 1 run(s)
40,479 input / 239,129 total output / 234,127 reasoning within output tokens $3.68813250
Loading reliability summary…
Pass Rate Delta
-3.4% Text: 95.6% → JSON: 92.2%
+1
Gained
JSON pass / text fail
−8
Lost
Text pass / JSON fail
187
Unchanged Pass
Both pass
8
Unchanged Fail
Both fail
Fixture Reliability Delta
Fixture Text JSON Delta
Benchmark Deltas
Benchmark Text JSON Delta
branch_cleanup 100% 83.3% -16.7%
rebase 91.7% 75% -16.7%
merge_conflicts 91.7% 83.3% -8.3%
cherry_pick 83.3% 75% -8.3%
commit_squash 100% 91.7% -8.3%
reflog 100% 91.7% -8.3%
tag_management 91.7% 100% + 8.3%
blame_forensics 91.7% 91.7% + 0%
commit_messages 100% 100% + 0%
git_bisect 100% 100% + 0%
git_clean 100% 100% + 0%
git_grep 100% 100% + 0%
git_log_format 100% 100% + 0%
git_show 100% 100% + 0%
stash_recovery 100% 100% + 0%
submodule_usage 100% 100% + 0%
worktree_usage 75% 75% + 0%
Changed Fixtures (9)