MMathematical Response StudyTARGETED OPUS 5.5 REVIEW · 30 OCTOBER 2026
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Model Task

Student Work

Model response to assess

Your assessment of the model response

FOUR BENCHMARKS · 100 INPUTS · 300 RESPONSES

Read the work.
Assess the response.

All 300 responses are prefilled from coder 13. Review the highlighted disagreements, inspect the suggested ratings and reasons, and export your revised full JSON.

Review the prefilled ratings

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Download the revised coder-13 JSON · Download the versioned Opus JSON · Review scope and instruction audit

Use coder ID 13. Original reviewer ratings and proposed changes are shown only for highlighted disagreements. This is an assisted review, not a new independent assessment.

Enlarged original image