You are evaluating a user interface screenshot for objective rendering defects.
Check only for these visible issue categories: viewport_cropping, container_clipping, text_overflow, element_overlap, obscured_actionable_control, or broken_responsive_reflow. Do not report subjective design preferences, copywriting concerns, or accessibility assumptions.
If there is one visible issue, return its category and the tight affected region on a normalized 0 to 1000 grid. If none of these issues is visible, return has_issue=false and null category and region values.
Return only data matching the supplied JSON schema. Do not describe your reasoning.
{"has_issue": true, "category": "element_overlap", "region": {"x": 420, "y": 520, "width": 200, "height": 70}, "description": "Red 'Maintenance scheduled' badge overlaps and covers the middle of the device list table rows."}
GPT-5.4
OpenAI · openai/gpt-5.4
Correct
Latency
9.93 s
Category
element overlap
Localization IoU
0.078
Cost
$0.0073
Attempts
1
{"has_issue":true,"category":"element_overlap","region":{"x":462,"y":558,"width":223,"height":66},"description":"A notification banner overlaps the table content in the device list."}
Gemini 3.6 Flash
Google AI Studio · google/gemini-3.6-flash
Correct
Latency
9.32 s
Category
element overlap
Localization IoU
0.078
Cost
$0.0032
Attempts
1
{"has_issue":true,"category":"element_overlap","region":{"x":462,"y":557,"width":223,"height":66},"description":"The 'Maintenance scheduled' overlay badge overlaps and obscures table content in the list below."}
GPT-5.6 Sol
OpenAI · openai/gpt-5.6-sol
Correct
Latency
9.01 s
Category
element overlap
Localization IoU
0.078
Cost
$0.0153
Attempts
1
{"has_issue":true,"category":"element_overlap","region":{"x":463,"y":558,"width":222,"height":66},"description":"A maintenance notification overlays the device table rows."}
{"has_issue":true,"category":"element_overlap","region":{"x":665,"y":505,"width":320,"height":55},"description":"A red 'Maintenance scheduled' tooltip/banner overlaps the device rows, covering part of the Cooling pump and Intake valve entries."}
Claude Opus 5
Anthropic · anthropic/claude-opus-5
Correct
Latency
8.62 s
Category
element overlap
Localization IoU
0.081
Cost
$0.0155
Attempts
1
{"has_issue":true,"category":"element_overlap","region":{"x":461,"y":561,"width":225,"height":68},"description":"The red \"Maintenance scheduled\" banner floats over the device table rows, overlapping the Cooling pump and Intake valve rows."}
