Qwen3.5 35B-A3B vs DeepSeek V4 Pro 0423
DeepSeek V4 Pro 0423 is cheaper on output tokens, while DeepSeek V4 Pro 0423 offers a larger context window. Choose Qwen3.5 35B-A3B or DeepSeek V4 Pro 0423 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen3.5 35B-A3B | DeepSeek V4 Pro 0423 |
|---|---|---|
| Provider | Alibaba | DeepSeek |
| Input / 1M tokens | $0.25 | $0.96 |
| Output / 1M tokens | $2.00 | $1.91 |
| Context window | 262K | 1M |
| Parameters | — | 1.6T |
| Open weights | Yes | Yes |
| Released | Feb 2026 | Apr 2026 |
| LMArena (Chatbot Arena) Elo score | 1395 | 1451 |
| LMArena WebDev Elo score | 1254 | 1582 |
| GPQA Diamond score | 83.5 | 91.7 |
| Epoch Capabilities Index score | 142 | 155 |
| LiveBench score | — | 71.6 |
FAQ
Is Qwen3.5 35B-A3B or DeepSeek V4 Pro 0423 cheaper?
DeepSeek V4 Pro 0423 is cheaper on output tokens ($1.91 vs $2.00 per 1M).
Which has the larger context window, Qwen3.5 35B-A3B or DeepSeek V4 Pro 0423?
DeepSeek V4 Pro 0423 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.