LLMs expressed unjustified confidence in recommendations based on visual inputs, asserting incorrect pin-connection diagnoses with high stated certainty¶
Claim · All claims
Evidence · 1 study · qualitativer2·q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person · recheck by 2029: tool and model accuracy changes quickly
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? ChatGPT claimed 99% confidence in a wrong op-amp pin diagnosis and made three false statements about the PCB after a second photo. → John Hu and Andrew J. Ash 2026
Evidence¶
John Hu and Andrew J. Ash 2026¶
John Hu and Andrew J. Ash. (2026). Chat Debugging: An Exploratory Study of Human-AI Collaboration to Debug Analog Circuits. https://arxiv.org/abs/2608.02955 doi:10.48550/arxiv.2608.02955
q2 · i? · qualitative · r2
In Student C's chat log debugging the probe-setting problem (P6) with an unknown ChatGPT version, the model claimed "I'm 99% confident: wrong op-amp pins → wrong feedback loop → gain ≈ 1" while the board was correctly wired to pins 1, 2, and 3; all three follow-up statements about the PCB were false.
"Its tone of confidence is concerning, especially when it claimed, "I can mark exactly where each connection should go" after a major visual recognition error."
Discussion¶
Related Claims¶
- Using an LLM debugging assistant boosts a student's confidence and reduces frustration during debugging — related
- LLM factual errors during collaborative circuit debugging occurred almost exclusively after image inputs, attributed to limited 3D spatial reasoning from breadboard or PCB photos — related
- An LLM debugging assistant provides accurate, detailed descriptions of circuit components and their proper connections — related
- LLM-assisted hardware debugging requires consistent human feedback because the LLM's understanding of the circuit drifts — related
- Students report negative experiences with ChatGPT including inaccurate outputs, lack of emotional connection, and risk of overreliance, which constrain competence — related
- Reviewed literature reports risks of overreliance, AI errors in complex tasks, and students' uncritical acceptance of AI-generated outputs — related
- Undergraduate students debugging analog circuits under exam pressure preferentially used images to capture the physical circuit and the exam assignment when conversing with LLMs — related
- AI grading errors concentrate in graphical tasks and include both false positives on incorrect equations and false negatives from misread sketches and labels — related
- AI systems can produce biased or inaccurate diagnostic outputs, requiring critical teacher evaluation before integration — a broader claim this one bears on
- LLMs frequently over-attribute evidential strength and assert Evident evidence even for incorrect diagnoses, and the two tendencies are strongly correlated — related
- ChatGPT-generated text shows inaccuracy, weak logical flow, lack of critical elaboration and non-originality in an author's first-hand test — related
- AI was found lacking in diagnosing student misconceptions because models do not understand lack of logic or sense making — related
- Educators report a certainty–proof gap: high confidence that student work is AI-generated without ability to prove it — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
llm-unjustified-confidence-visual-recommendations |
title |
LLMs expressed unjustified confidence in recommendations based on visual inputs, asserting incorrect pin-connection diagnoses with high stated certainty |
description |
LLMs expressed unjustified confidence in recommendations based on visual inputs, asserting incorrect pin-connection diagnoses with high stated certainty |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2026 |
recheck_by |
2029 |
generated |
by process:wiki-ingest on 2026-10-10 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — john-hu-and-andrew-j-ash-2026 |
Frontmatter is the page's machine-readable record — see the Schema & Guide.