Model comparison
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Differences vs. Qwen 3.8 Flash · default
Score, cost & time differences
Current baseline · Qwen 3.8 Flash · default
50Knowledge & Reasoning
Compared with Qwen 3.8 Flash · default
- gpt-6-luna · xhigh
Knowledge & Reasoning: tiedReference cost $0.026 ($0.22 less)Evaluation time 35m 30s (13m 54s less)
Differences reflect these evaluation tasks. Cost and time cover the same dimension, not a typical conversation. Scoring & cost notes
| Metric | Qwen 3.8 Flash · default | gpt-6-luna · xhigh |
|---|---|---|
| Knowledge & Reasoning | Qwen 3.8 Flashdefault 50 | gpt-6-lunaxhigh 50Tied |
| Overall | Qwen 3.8 Flashdefault 65.15 | gpt-6-lunaxhigh 62.00−3.15 pts |
| Backend engineering | Qwen 3.8 Flashdefault 68 | gpt-6-lunaxhigh 62−6 pts |
| Frontend interaction | Qwen 3.8 Flashdefault 87 | gpt-6-lunaxhigh 80−7 pts |
| Visual aesthetics | Qwen 3.8 Flashdefault 73 | gpt-6-lunaxhigh 68−5 pts |
| Maintainability | Qwen 3.8 Flashdefault 57 | gpt-6-lunaxhigh 59+2 pts |
Knowledge & Reasoning evaluation · Evaluation consumption, not a monthly subscription fee
Cost & time
Knowledge & Reasoning evaluation| Metric | Qwen 3.8 Flash · default | gpt-6-luna · xhigh |
|---|---|---|
| Reference cost | Qwen 3.8 Flashdefault $0.25 | gpt-6-lunaxhigh $0.026−$0.22 |
| Evaluation time | Qwen 3.8 Flashdefault 49m 24s | gpt-6-lunaxhigh 35m 30s−28.1% |
Capability profiles
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Behind each score
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Backend engineeringSubscores
| Scoring dimension | Qwen 3.8 Flashdefault | gpt-6-lunaxhigh |
|---|---|---|
| Contracts and boundaries | 8 / 20 | 10 / 20 |
| Retries and failures | 15 / 20 | 16 / 20 |
| CI and adversarial review | 13 / 20 | 9 / 20 |
| Transactions and consistency | 15 / 20 | 13 / 20 |
| Caching and regression | 17 / 20 | 14 / 20 |
Frontend interactionSubscores
| Scoring dimension | Qwen 3.8 Flashdefault | gpt-6-lunaxhigh |
|---|---|---|
| Layout and adaptation | 20 / 20 | 18 / 20 |
| Interaction behavior | 19 / 20 | 20 / 20 |
| State continuity | 18 / 20 | 15 / 20 |
| Accessibility and feedback | 15 / 15 | 10 / 15 |
| State validation and regression | 15 / 25 | 17 / 25 |
Knowledge & ReasoningSubscores
| Scoring dimension | Qwen 3.8 Flashdefault | gpt-6-lunaxhigh |
|---|---|---|
| Mathematical reasoning | 15 / 15 | 0 / 15 |
| Computer science & AI | 10 / 15 | 5 / 15 |
| Science and engineering | 5 / 10 | 10 / 10 |
| Life sciences and medicine | 10 / 20 | 15 / 20 |
| Humanities and general knowledge | 10 / 40 | 20 / 40 |
Visual aestheticsSubscores
| Scoring dimension | Qwen 3.8 Flashdefault | gpt-6-lunaxhigh |
|---|---|---|
| Composition | 18 / 20 | 19 / 20 |
| Spacing and alignment | 18 / 20 | 16 / 20 |
| Typography and expression | 17 / 20 | 17 / 20 |
| Color and surfaces | 20 / 20 | 19 / 20 |
| Control styling | 17 / 20 | 17 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.
MaintainabilitySubscores
| Scoring dimension | Qwen 3.8 Flashdefault | gpt-6-lunaxhigh |
|---|---|---|
| Semantic clarity | 15 / 20 | 15 / 20 |
| Control-flow organization | 20 / 20 | 20 / 20 |
| Locality of changes | 15 / 20 | 15 / 20 |
| State and lifecycle | 16 / 20 | 18 / 20 |
| Implementation economy | 17 / 20 | 16 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.