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abstract indexed · arXiv 2610.11963 · updated 2026-10-18

Can LLMs Fix It Without Code? Toward Automated Verification of No-Code Bug Fixes

First page of Can LLMs Fix It Without Code? Toward Automated Verification of No-Code Bug Fixes
From the original paper · arXiv 2610.11963Page 1. Select the image to read the PDF.

The method replaces manual developer verification of LLM-proposed no-code bug fixes (configuration changes, version updates, workflow adjustments) with an automated pipeline in which a computer-use executor agent applies the fix in a real browser and an issue-specific checker confirms resolution. The cost is substantial environment setup (only 17.6% of candidate issues passed both sanity gates), executor API or large-model inference expense, and per-issue checker engineering. It can fail because verdicts depend strongly on the chosen executor (only 46.9% three-way agreement), and agreement with human consensus ranged from 66.1% to 88.1%, so an unreliable executor can silently mislabel fixes as resolved.

For solo builders

A possible application for this research area. Paper-specific feasibility still needs a full-paper review.

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What you would change

Use the study's evaluation idea to inspect a small set of tasks with human-checked answers.

Try the idea on your product

A proposed first test. Set your budget and success criteria before running it.

Use the study's evaluation idea to inspect a small set of tasks with human-checked answers.

Compare against

Your current evaluator and a manually reviewed reference set.

  1. Locate the paper's implementation and check its license, model support, data needs, and hardware requirements. Stop here if you cannot obtain the required artifacts.
  2. Save a small set of representative product tasks and expected outcomes. Keep evaluation tasks out of any training or tuning, and choose quality and cost limits before running.
  3. Run the baseline and the proposed change on identical inputs. Keep other settings fixed and repeat paired runs to expose variation.
  4. Save per-task outputs, failures, timings, and all usage costs. Review regressions before expanding the test.

What to measure

Agreement with human review, missed failures, false alarms, and evaluation cost per task.

When to keep it

Keep the change only if it meets your preselected quality and latency limits and improves the metric you care about after setup and operating costs. Otherwise retain the baseline. This is an exploration plan, not a validated recommendation.

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source-linked claims
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exposure checks
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Why it was shortlisted

The technical change, research area, and reason it entered the archive.

recommendation
test
research area
agent evaluation
technical change
Execution-based verification of LLM no-code fixes
published
2026-10-08

If the reader ships LLM-generated support answers or fix suggestions, execution-based gating before user delivery is directly applicable via API executors, but the high executor sensitivity means the pipeline and its verdict reliability must be validated on their own issue distribution before production trust.

About the technical core

Equations have not been fetched yet.

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Claims and evidence

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  1. claim 01Paperraft inference
    Read the brief interpretation

    The method replaces manual developer verification of LLM-proposed no-code bug fixes (configuration changes, version updates, workflow adjustments) with an automated pipeline in which a computer-use executor agent applies the fix in a real browser and an issue-specific checker confirms resolution. The cost is substantial environment setup (only 17.6% of candidate issues passed both sanity gates), executor API or large-model inference expense, and per-issue checker engineering. It can fail because verdicts depend strongly on the chosen executor (only 46.9% three-way agreement), and agreement with human consensus ranged from 66.1% to 88.1%, so an unreliable executor can silently mislabel fixes as resolved.

    This is a Paperraft inference. It is not pinned to a verified PDF passage.

    Inspect the source
  2. claim 02Paperraft inference

    Only 14.6% to 49.7% of 322 LLM-generated no-code fixes resolved the bug depending on the executor; the best configuration reached 74.1% under Claude Sonnet 5, and swapping executors shifted resolution rates by 38.8% on average.

    This is a Paperraft inference. It is not pinned to a verified PDF passage.

    Inspect the source

Exposure map

Author findings, Paperraft interpretations, and the next check. Missing analysis never counts as evidence of safety.

quality

Still unknown

Which tasks improve, and which regress against the baseline?

compute and memory

Still unknown

What memory, hardware, and total compute does the complete method require?

latency

Still unknown

Are startup time, typical response time, and slow requests measured separately?

operations

Still unknown

What must be monitored, maintained, and rolled back?

software compatibility

Still unknown

Does the implementation support your model, runtime, and hardware?

security

Still unknown

What new data access, permissions, or trust boundaries does it introduce?

data and training

Still unknown

What data preparation or training is required, and is it included in the cost?

reproducibility

Still unknown

Are code, versions, inputs, and evaluation scripts available?

Continue the investigation

A reading guide for agent evaluation.

Editorial prompts, not findings from this paper or a validated test plan. Detailed analysis is still pending for the topics below.

What to inspect

Who grades the outputs? Inspect the rubric, disagreements, and whether the evaluator sees the method's identity.

Plan a fair comparison

Can you apply the same tasks and rubric to the baseline and candidate, then review disagreements by hand?

Questions for adoption

Are the results stable across prompts, languages, and task categories relevant to your product?

Read the paper with these questions

Inside the paper

Preview the first 3 pages of the original PDF. Click the stack to turn the page.

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A reading aid for your agent. Findings still need validation.

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Provisional research brief updated 2026-10-18. Paperraft has not reproduced this experiment.

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arXiv 2610.11963

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