STET

flux-pr-1232

graphql-go-tools (Go) · W2 · GPT-5.3 Codex

pass_with_warn

Tests passed. 1/1 commands passed. Strength: strong.

93.1% run pass rate
Tier 1
primary testspassednon equivalentfail
go test -C v2 ./... -count=1 -timeout=300s
gold passagent pass

Partial score: 1/1

Publishable: yesCache: miss

Trajectory

codex · partial order only

provider-native trajectory captured; validation and decision steps are appended with coarse ordering only

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patch written
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Flux captured agent.patch for this trial

validation
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go

equivalence
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non_equivalent

code review
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fail

decision
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pass_with_warn

Quality

equivalence
non_equivalent
86% confidence
code review
fail
2 findings
footprint
low (0.30)
behavioral
100.0%
cost
$1.59 · 457K

Equivalence Reasoning

behavioral

The patch addresses dedupe matching (ignoring coordinate-dependency details) and remaps `DependsOnFetchIDs`, but it only rewrites coordinate-level dependency references for `*resolve.SingleFetch`. The intended fix updates stale fetch ID references across dependent fetches generally; the gold implementation handles coordinate dependencies via a generic fetch interface for all relevant fetch types (e.g., entity/batch/parallel-list variants). So core behavior is only partially implemented.

Code Review

correctness: 2/4edge case handling: 2/4introduced bug risk: 2/4maintainability idioms: 2/4

The agent patch likely fixes the core failing scenario and passes tests, but it appears incomplete relative to the intended dependency-update breadth because coordinate dependency fetch IDs are only rewritten for single-fetch nodes.

2 findings
Coordinate dependency remap is limited to SingleFetch
major

After deduplication, fetch-ID replacement in coordinate dependencies is only applied when downstream nodes are `*resolve.SingleFetch`. Downstream `EntityFetch`, `BatchEntityFetch`, or `ParallelListItemFetch` coordinate dependencies can keep stale IDs.

v2/pkg/engine/postprocess/deduplicate_single_fetches.go:119
Dependency mutation logic is duplicated across type switches
major

The patch uses separate type-switch helpers to update dependency IDs, which duplicates fetch-kind knowledge and makes future fetch-kind additions easy to miss, increasing regression risk.

v2/pkg/engine/postprocess/deduplicate_single_fetches.go:85