Qwen3 14B vs Qwen3.5 35B-A3B Base
Qwen3.5 35B-A3B Base is cheaper on output tokens, while Qwen3 14B offers a larger context window. Choose Qwen3 14B or Qwen3.5 35B-A3B Base based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen3 14B | Qwen3.5 35B-A3B Base |
|---|---|---|
| Provider | Alibaba | Thinking Machines |
| Input / 1M tokens | $0.35 | $0.54 |
| Output / 1M tokens | $1.40 | $1.34 |
| Context window | 131K | 66K |
| Parameters | — | — |
| Open weights | Yes | Yes |
| Released | Apr 2025 | Feb 2026 |
| GPQA Diamond score | 63.8 | — |
| Epoch Capabilities Index score | 138 | — |
FAQ
Is Qwen3 14B or Qwen3.5 35B-A3B Base cheaper?
Qwen3.5 35B-A3B Base is cheaper on output tokens ($1.34 vs $1.40 per 1M).
Which has the larger context window, Qwen3 14B or Qwen3.5 35B-A3B Base?
Qwen3 14B has the larger context window (131K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.