BridgeBenchBridgeBench
Refactoring
Model Analysis

Claude Sonnet 4.6

anthropic/claude-sonnet-4-6

69.4

overall score

100.0% visible
99.4% hidden
82.4% intent

Tasks

15

Passed

14

Failed

1

Avg latency

5814ms

Total cost

$0.1428

Cluster Performance

Control Flow3 tasks
85.2
Data Pipelines3 tasks
71.7
State Isolation3 tasks
58.6
Duplication3 tasks
58.0
Modernization3 tasks
73.4

All Task Results

TaskClusterScore
Declarative Validation Rules

refactor-validation-rules

Duplication38.9
Inventory Operations by Handler

refactor-class-to-functions

State Isolation53.1
Event Handler Registry

refactor-event-handler

State Isolation59.9
Named Conversion Constants

refactor-magic-numbers

Modernization61.6
Order Processing Orchestration

refactor-god-function

Modernization62.0
Transaction Aggregation Without Mutable Accumulators

refactor-global-state

State Isolation62.7
Composable Sales Report Generation

refactor-report-generator

Duplication62.7
Student Classification Pipeline

refactor-array-manipulation

Data Pipelines71.4
Operation Map Calculator

refactor-calculator

Control Flow71.7
ETL Record Transformation

refactor-data-transformer

Data Pipelines71.8
Composable Department Pipeline

refactor-promise-chain

Data Pipelines71.8
Shared Quarter Ranking Logic

refactor-duplicate-code

Duplication72.3
Guard Clauses for Nested Categorization

refactor-nested-conditionals

Control Flow87.4
Template Literal Contact Card

refactor-string-concat

Modernization96.6
Lookup Table for Status Text

refactor-switch-to-map

Control Flow96.6

15tasks · Sorted by score (lowest first) · Intent = structural refactor compliance