Use Cases
Coding Models
Repository-level coding demands more than a correct function. Diagnose failures across editing, testing, and debugging, then train with expert reasoning about real codebases and the dependencies that connect them.
Where models
fall short
Integration failures
Code can pass unit tests while relying on the wrong abstraction or assumption. The error appears only when the change meets the rest of the repository.
Symptom-level debugging
A patch may remove the visible symptom without explaining its cause. Missing the call graph leaves the underlying problem unresolved.
Incomplete test coverage
Generated tests often follow the happy path. Cross-file dependencies and production-relevant edge cases can remain outside the model’s checks.
From diagnosis to improvement
BakeLens
Trace the coding pipeline
- Follow the complete coding chain through the edit-test-debug loop to locate where the model’s approach breaks down.
- Classify failures by root cause, connecting an incorrect result to the reasoning or assumptions behind the change.
- Measure cross-file regressions to identify when a fix in one part of the repository breaks behavior in another.
Proof
Build repository-level expert data
- Use real repository tasks annotated by senior engineers, with reasoning that explains the steps taken through the codebase.
- Provide debugging traces that identify the root cause and explain why the proposed fix addresses it.
- Build integration test data around cross-file dependencies and edge cases, extending coverage beyond isolated function behavior.
What you get
- Coding Pipeline Diagnosis
- A view of where the model fails in the edit-test-debug loop, how often those failures occur, and the root causes involved.
- Expert Coding Datasets
- Repository-level tasks annotated by senior engineers with step-by-step rationale, including the reasoning behind debugging and implementation decisions.
- Integration Evaluation Suite
- Tests designed to catch cross-file and cross-module failures, so evaluation reflects the behavior of changes within a connected codebase.
Have a use case in mind?
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