Model comparison
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Differences vs. glm-5.3 · max
Score, cost & time differences
Current baseline · glm-5.3 · max
70Backend engineering
Compared with glm-5.3 · max
- k3 · high
Backend engineering: tiedReference cost $0.89 ($0.45 more)Evaluation time 37m 56s (20m 42s more)
Differences reflect these evaluation tasks. Cost and time cover the same dimension, not a typical conversation. Scoring & cost notes
| Metric | glm-5.3 · max | k3 · high |
|---|---|---|
| Backend engineering | glm-5.3max 70 | k3high 70Tied |
| Overall | glm-5.3max 70.40 | k3high 71.60+1.2 pts |
| Frontend interaction | glm-5.3max 78 | k3high 85+7 pts |
| Knowledge & Reasoning | glm-5.3max 70 | k3high 70Tied |
| Visual aesthetics | glm-5.3max 66 | k3high 68+2 pts |
| Maintainability | glm-5.3max 64 | k3high 59−5 pts |
Backend engineering evaluation · Evaluation consumption, not a monthly subscription fee
Cost & time
Backend engineering evaluation| Metric | glm-5.3 · max | k3 · high |
|---|---|---|
| Reference cost | glm-5.3max $0.44 | k3high $0.89+$0.45 |
| Evaluation time | glm-5.3max 17m 14s | k3high 37m 56s+120.2% |
Capability profiles
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Behind each score
Expand to inspect each subaxis.
Backend engineeringSubscores
| Scoring dimension | glm-5.3max | k3high |
|---|---|---|
| Contracts and boundaries | 14 / 20 | 16 / 20 |
| Retries and failures | 12 / 20 | 15 / 20 |
| CI and adversarial review | 14 / 20 | 14 / 20 |
| Transactions and consistency | 13 / 20 | 12 / 20 |
| Caching and regression | 17 / 20 | 13 / 20 |
Frontend interactionSubscores
| Scoring dimension | glm-5.3max | k3high |
|---|---|---|
| Layout and adaptation | 18 / 20 | 18 / 20 |
| Interaction behavior | 20 / 20 | 20 / 20 |
| State continuity | 15 / 20 | 15 / 20 |
| Accessibility and feedback | 10 / 15 | 13 / 15 |
| State validation and regression | 15 / 25 | 19 / 25 |
Knowledge & ReasoningSubscores
| Scoring dimension | glm-5.3max | k3high |
|---|---|---|
| Mathematical reasoning | 10 / 15 | 10 / 15 |
| Computer science & AI | 10 / 15 | 5 / 15 |
| Science and engineering | 10 / 10 | 0 / 10 |
| Life sciences and medicine | 15 / 20 | 20 / 20 |
| Humanities and general knowledge | 25 / 40 | 35 / 40 |
Visual aestheticsSubscores
| Scoring dimension | glm-5.3max | k3high |
|---|---|---|
| Composition | 18 / 20 | 19 / 20 |
| Spacing and alignment | 18 / 20 | 17 / 20 |
| Typography and expression | 15 / 20 | 17 / 20 |
| Color and surfaces | 19 / 20 | 18 / 20 |
| Control styling | 17 / 20 | 17 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.
MaintainabilitySubscores
| Scoring dimension | glm-5.3max | k3high |
|---|---|---|
| Semantic clarity | 15 / 20 | 15 / 20 |
| Control-flow organization | 20 / 20 | 20 / 20 |
| Locality of changes | 17 / 20 | 15 / 20 |
| State and lifecycle | 17 / 20 | 17 / 20 |
| Implementation economy | 17 / 20 | 17 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.