Model comparison
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Differences vs. deepseek-v4.1-flash-1017 · xhigh
Score, cost & time differences
Current baseline · deepseek-v4.1-flash-1017 · xhigh
75Knowledge & Reasoning
Compared with deepseek-v4.1-flash-1017 · xhigh
- deepseek-v4-pro · high
Knowledge & Reasoning: tiedComparable cost unavailableEvaluation time 21m 50s (1m 18s less)
Differences reflect these evaluation tasks. Cost and time cover the same dimension, not a typical conversation. Scoring & cost notes
| Metric | deepseek-v4.1-flash-1017 · xhigh | deepseek-v4-pro · high |
|---|---|---|
| Knowledge & Reasoning | deepseek-v4.1-flash-1017xhigh 75 | deepseek-v4-prohigh 75Tied |
| Overall | deepseek-v4.1-flash-1017xhigh 69.90 | deepseek-v4-prohigh 63.60−6.3 pts |
| Backend engineering | deepseek-v4.1-flash-1017xhigh 64 | deepseek-v4-prohigh 61−3 pts |
| Frontend interaction | deepseek-v4.1-flash-1017xhigh 83 | deepseek-v4-prohigh 54−29 pts |
| Visual aesthetics | deepseek-v4.1-flash-1017xhigh 57 | deepseek-v4-prohigh 59+2 pts |
| Maintainability | deepseek-v4.1-flash-1017xhigh 57 | deepseek-v4-prohigh 55−2 pts |
Knowledge & Reasoning evaluation · Evaluation consumption, not a monthly subscription fee
Cost & time
Knowledge & Reasoning evaluation| Metric | deepseek-v4.1-flash-1017 · xhigh | deepseek-v4-pro · high |
|---|---|---|
| Reference cost | deepseek-v4.1-flash-1017xhigh $0.15 | deepseek-v4-prohigh N/A |
| Evaluation time | deepseek-v4.1-flash-1017xhigh 23m 8s | deepseek-v4-prohigh 21m 50s−5.6% |
Capability profiles
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Behind each score
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Backend engineeringSubscores
| Scoring dimension | deepseek-v4.1-flash-1017xhigh | deepseek-v4-prohigh |
|---|---|---|
| Contracts and boundaries | 13 / 20 | 10 / 20 |
| Retries and failures | 15 / 20 | 16 / 20 |
| CI and adversarial review | 9 / 20 | 8 / 20 |
| Transactions and consistency | 14 / 20 | 13 / 20 |
| Caching and regression | 13 / 20 | 14 / 20 |
Frontend interactionSubscores
| Scoring dimension | deepseek-v4.1-flash-1017xhigh | deepseek-v4-prohigh |
|---|---|---|
| Layout and adaptation | 18 / 20 | 15 / 20 |
| Interaction behavior | 20 / 20 | 12 / 20 |
| State continuity | 13 / 20 | 5 / 20 |
| Accessibility and feedback | 13 / 15 | 7 / 15 |
| State validation and regression | 19 / 25 | 15 / 25 |
Knowledge & ReasoningSubscores
| Scoring dimension | deepseek-v4.1-flash-1017xhigh | deepseek-v4-prohigh |
|---|---|---|
| Mathematical reasoning | 15 / 15 | 10 / 15 |
| Computer science & AI | 15 / 15 | 10 / 15 |
| Science and engineering | 5 / 10 | 5 / 10 |
| Life sciences and medicine | 15 / 20 | 20 / 20 |
| Humanities and general knowledge | 25 / 40 | 30 / 40 |
Visual aestheticsSubscores
| Scoring dimension | deepseek-v4.1-flash-1017xhigh | deepseek-v4-prohigh |
|---|---|---|
| Composition | 19 / 20 | 19 / 20 |
| Spacing and alignment | 14 / 20 | 13 / 20 |
| Typography and expression | 16 / 20 | 16 / 20 |
| Color and surfaces | 19 / 20 | 20 / 20 |
| Control styling | 15 / 20 | 16 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.
MaintainabilitySubscores
| Scoring dimension | deepseek-v4.1-flash-1017xhigh | deepseek-v4-prohigh |
|---|---|---|
| Semantic clarity | 15 / 20 | 15 / 20 |
| Control-flow organization | 18 / 20 | 19 / 20 |
| Locality of changes | 15 / 20 | 14 / 20 |
| State and lifecycle | 18 / 20 | 17 / 20 |
| Implementation economy | 17 / 20 | 17 / 20 |
Subscores retain their original scale; the axis score uses a consistent conversion.