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
grok-4.6Backend +17 pts · Frontend −7 pts
| Metric | claude-opus-4-8 · xhigh | grok-4.6 · xhigh |
|---|---|---|
| Overall | 76.80 | 76.85+0.05 pts |
| Backend engineering | 61 | 78+17 pts |
| Frontend interaction | 87 | 80−7 pts |
| Knowledge & reasoning | 90 | 85−5 pts |
| Visual aesthetics | 68 | 64−4 pts |
| Maintainability | 55 | 59+4 pts |
Cost & time
Complete evaluation| Metric | claude-opus-4-8 · xhigh | grok-4.6 · xhigh |
|---|---|---|
| Reference cost | $9.18 | $2.51−$6.66 |
| Evaluation time | 102m 10s | 144m 16s+41.2% |
Dimension breakdown
Expand to inspect each subaxis.
Backend engineeringSubscores
| Scoring dimension | claude-opus-4-8xhigh | grok-4.6xhigh |
|---|---|---|
| Contracts and boundaries | 7 / 20 | 12 / 20 |
| Retries and failures | 16 / 20 | 18 / 20 |
| CI and adversarial review | 11 / 20 | 14 / 20 |
| Transactions and consistency | 15 / 20 | 17 / 20 |
| Caching and regression | 12 / 20 | 17 / 20 |
Frontend interactionSubscores
| Scoring dimension | claude-opus-4-8xhigh | grok-4.6xhigh |
|---|---|---|
| Layout and adaptation | 20 / 20 | 18 / 20 |
| Interaction behavior | 20 / 20 | 20 / 20 |
| State continuity | 20 / 20 | 15 / 20 |
| Accessibility and feedback | 12 / 15 | 12 / 15 |
| State validation and regression | 15 / 25 | 15 / 25 |
Knowledge & reasoningSubscores
| Scoring dimension | claude-opus-4-8xhigh | grok-4.6xhigh |
|---|---|---|
| Mathematical reasoning | 15 / 15 | 10 / 15 |
| Computer science & AI | 10 / 15 | 15 / 15 |
| Science and engineering | 10 / 10 | 10 / 10 |
| Life sciences and medicine | 20 / 20 | 15 / 20 |
| Humanities and general knowledge | 35 / 40 | 35 / 40 |
Visual aestheticsSubscores
| Scoring dimension | claude-opus-4-8xhigh | grok-4.6xhigh |
|---|---|---|
| Composition | 20 / 20 | 20 / 20 |
| Spacing and alignment | 16 / 20 | 15 / 20 |
| Typography and expression | 17 / 20 | 16 / 20 |
| Color and surfaces | 19 / 20 | 20 / 20 |
| Control styling | 16 / 20 | 15 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.
MaintainabilitySubscores
| Scoring dimension | claude-opus-4-8xhigh | grok-4.6xhigh |
|---|---|---|
| Semantic clarity | 15 / 20 | 15 / 20 |
| Control-flow organization | 19 / 20 | 20 / 20 |
| Locality of changes | 15 / 20 | 15 / 20 |
| State and lifecycle | 16 / 20 | 17 / 20 |
| Implementation economy | 17 / 20 | 17 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.