SyncVals · Task

klauspost-compress-1115

pass@1100.0%

pass@k100.0% @5

resolved5/5

During each run the agent saw only the starter workspace; tests/ and solution/ were withheld and restored only for grading. The reference solution/ is shown below for transparency.

Runs (5) , every recorded attempt at this task

Agent	Model	Reward	Tools	Classification
codex	gpt-5.5	✓ resolved	59	GOOD_SUCCESS	view →
codex	gpt-5.5	✓ resolved	89	GOOD_SUCCESS	view →
codex	gpt-5.5	✓ resolved	72	GOOD_SUCCESS	view →
codex	gpt-5.5	✓ resolved	57	GOOD_SUCCESS	view →
codex	gpt-5.5	✓ resolved	64	GOOD_SUCCESS	view →

Task files , workspace, grader & reference answer

environment/

src/

flate/

_gen/

testdata/

fuzz/

internal/

fuzz/

le/

solution/

tests/

Select a file

Select a file from the tree to view it.

The task as the agent saw it and the verifier graded it. The reference solution/ is included below for transparency.