Model comparison
Compare models or reasoning efforts by score, evaluation time and estimated cost.
Available modelsSelected 2 / 3
Measured results
Differences are relative to the first column
gpt-5.6-terraReasoning −10 pts · Backend +7 pts
| Metric | hy4-preview · high | gpt-5.6-terra · max |
|---|---|---|
| Overall | 66.70 | 65.90−0.8 pts |
| Backend engineering | 74 | 81+7 pts |
| Frontend interaction | 73 | 76+3 pts |
| Knowledge & reasoning | 65 | 55−10 pts |
| Visual aesthetics | 59 | 61+2 pts |
| Maintainability | 57 | 61+4 pts |
Cost & time
Complete evaluation| Metric | hy4-preview · high | gpt-5.6-terra · max |
|---|---|---|
| Reference cost | $1.63 | $1.94+$0.30 |
| Evaluation time | 218m 41s | 133m 2s−39.2% |
Dimension breakdown
Expand to inspect each subaxis.
Backend engineeringSubscores
| Scoring dimension | hy4-previewhigh | gpt-5.6-terramax |
|---|---|---|
| Contracts and boundaries | 14 / 20 | 17 / 20 |
| Retries and failures | 17 / 20 | 17 / 20 |
| CI and adversarial review | 12 / 20 | 12 / 20 |
| Transactions and consistency | 16 / 20 | 17 / 20 |
| Caching and regression | 15 / 20 | 18 / 20 |
Frontend interactionSubscores
| Scoring dimension | hy4-previewhigh | gpt-5.6-terramax |
|---|---|---|
| Layout and adaptation | 18 / 20 | 18 / 20 |
| Interaction behavior | 20 / 20 | 17 / 20 |
| State continuity | 10 / 20 | 10 / 20 |
| Accessibility and feedback | 11 / 15 | 12 / 15 |
| State validation and regression | 14 / 25 | 19 / 25 |
Knowledge & reasoningSubscores
| Scoring dimension | hy4-previewhigh | gpt-5.6-terramax |
|---|---|---|
| Mathematical reasoning | 15 / 15 | 10 / 15 |
| Computer science & AI | 10 / 15 | 10 / 15 |
| Science and engineering | 0 / 10 | 0 / 10 |
| Life sciences and medicine | 15 / 20 | 15 / 20 |
| Humanities and general knowledge | 25 / 40 | 20 / 40 |
Visual aestheticsSubscores
| Scoring dimension | hy4-previewhigh | gpt-5.6-terramax |
|---|---|---|
| Composition | 18 / 20 | 18 / 20 |
| Spacing and alignment | 16 / 20 | 16 / 20 |
| Typography and expression | 17 / 20 | 17 / 20 |
| Color and surfaces | 19 / 20 | 18 / 20 |
| Control styling | 14 / 20 | 16 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.
MaintainabilitySubscores
| Scoring dimension | hy4-previewhigh | gpt-5.6-terramax |
|---|---|---|
| Semantic clarity | 15 / 20 | 15 / 20 |
| Control-flow organization | 18 / 20 | 20 / 20 |
| Locality of changes | 16 / 20 | 16 / 20 |
| State and lifecycle | 17 / 20 | 18 / 20 |
| Implementation economy | 17 / 20 | 16 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.