| Signal | DeepSeek V3.1 | Delta | Qwen3.5 Plus 2026-02-15 |
|---|---|---|---|
Capabilities | 57 | -14 | |
Context window size | 72 | -23 | |
Output Capacity | 64 | -16 | |
Pricing Tier | 1 | -2 | |
Recency | 97 | -3 | |
Versatility | 33 | -33 | |
| Overall Result | 0 wins | of 6 | 6 wins |
0
days ranked higher
0
days
30
days ranked higher
DeepSeek
Alibaba
DeepSeek V3.1 saves you $107.50/month
That's $1290.00/year compared to Qwen3.5 Plus 2026-02-15 at your current usage level of 100K calls/month.
| Metric | DeepSeek V3.1 | Qwen3.5 Plus 2026-02-15 | Winner |
|---|---|---|---|
| Overall Score | 50 | 62 | Qwen3.5 Plus 2026-02-15 |
| Rank | #120 | #40 | Qwen3.5 Plus 2026-02-15 |
| Quality Rank | #120 | #40 | Qwen3.5 Plus 2026-02-15 |
| Adoption Rank | #120 | #40 | Qwen3.5 Plus 2026-02-15 |
| Parameters | -- | -- | -- |
| Context Window | 33K | 1000K | Qwen3.5 Plus 2026-02-15 |
| Pricing | $0.15/$0.75/M | $0.40/$2.40/M | -- |
| Signal Scores | |||
| Capabilities | 57 | 71 | Qwen3.5 Plus 2026-02-15 |
| Context window size | 72 | 95 | Qwen3.5 Plus 2026-02-15 |
| Output Capacity | 64 | 80 | Qwen3.5 Plus 2026-02-15 |
| Pricing Tier | 1 | 2 | Qwen3.5 Plus 2026-02-15 |
| Recency | 97 | 100 | Qwen3.5 Plus 2026-02-15 |
| Versatility | 33 | 67 | Qwen3.5 Plus 2026-02-15 |
Qwen3.5 Plus 2026-02-15 clearly outperforms DeepSeek V3.1 with a significant 12.799999999999997-point lead. For most general use cases, Qwen3.5 Plus 2026-02-15 is the stronger choice. However, DeepSeek V3.1 may still excel in niche scenarios.
Best for Quality
DeepSeek V3.1
Marginally better benchmark scores; both are excellent
Best for Cost
DeepSeek V3.1
68% lower pricing; better value at scale
Best for Reliability
DeepSeek V3.1
Higher uptime and faster response speeds
Best for Prototyping
DeepSeek V3.1
Stronger community support and better developer experience
Best for Production
DeepSeek V3.1
Wider enterprise adoption and proven at scale
by DeepSeek
Qwen3.5 Plus 2026-02-15 currently scores higher (62 vs 50), but the best choice depends on your specific use case, budget, and requirements.
DeepSeek V3.1 is ranked #120 and Qwen3.5 Plus 2026-02-15 is ranked #40. Rankings are based on a composite score from multiple signals including benchmarks, community sentiment, and adoption metrics.
Compare the detailed pricing breakdown above to see which model offers better value for your usage pattern.