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
claude-opus-5-5Backend −11 pts · Maintainability +9 pts
| Metric | gpt-6-astra · xhigh | claude-opus-5-5 · max |
|---|---|---|
| Overall | 88.80 | 87.55−1.25 pts |
| Backend engineering | 95 | 84−11 pts |
| Frontend interaction | 96 | 89−7 pts |
| Knowledge & reasoning | 95 | 100+5 pts |
| Visual aesthetics | 75 | 73−2 pts |
| Maintainability | 61 | 70+9 pts |
Cost & time
Complete evaluation| Metric | gpt-6-astra · xhigh | claude-opus-5-5 · max |
|---|---|---|
| Reference cost | $7.01 | $3.67−$3.34 |
| Evaluation time | 83m 56s | 33m 57s−59.6% |
Dimension breakdown
Expand to inspect each subaxis.
Backend engineeringSubscores
| Scoring dimension | gpt-6-astraxhigh | claude-opus-5-5max |
|---|---|---|
| Contracts and boundaries | 19 / 20 | 18 / 20 |
| Retries and failures | 19 / 20 | 16 / 20 |
| CI and adversarial review | 19 / 20 | 16 / 20 |
| Transactions and consistency | 18 / 20 | 16 / 20 |
| Caching and regression | 20 / 20 | 18 / 20 |
Frontend interactionSubscores
| Scoring dimension | gpt-6-astraxhigh | claude-opus-5-5max |
|---|---|---|
| Layout and adaptation | 20 / 20 | 18 / 20 |
| Interaction behavior | 20 / 20 | 20 / 20 |
| State continuity | 20 / 20 | 15 / 20 |
| Accessibility and feedback | 13 / 15 | 13 / 15 |
| State validation and regression | 23 / 25 | 23 / 25 |
Knowledge & reasoningSubscores
| Scoring dimension | gpt-6-astraxhigh | claude-opus-5-5max |
|---|---|---|
| Mathematical reasoning | 15 / 15 | 15 / 15 |
| Computer science & AI | 15 / 15 | 15 / 15 |
| Science and engineering | 10 / 10 | 10 / 10 |
| Life sciences and medicine | 20 / 20 | 20 / 20 |
| Humanities and general knowledge | 35 / 40 | 40 / 40 |
Visual aestheticsSubscores
| Scoring dimension | gpt-6-astraxhigh | claude-opus-5-5max |
|---|---|---|
| Composition | 19 / 20 | 19 / 20 |
| Spacing and alignment | 16 / 20 | 18 / 20 |
| Typography and expression | 19 / 20 | 18 / 20 |
| Color and surfaces | 19 / 20 | 19 / 20 |
| Control styling | 18 / 20 | 16 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.
MaintainabilitySubscores
| Scoring dimension | gpt-6-astraxhigh | claude-opus-5-5max |
|---|---|---|
| Semantic clarity | 15 / 20 | 16 / 20 |
| Control-flow organization | 20 / 20 | 20 / 20 |
| Locality of changes | 16 / 20 | 18 / 20 |
| State and lifecycle | 18 / 20 | 18 / 20 |
| Implementation economy | 16 / 20 | 17 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.