Qwen3.6 35B-A3B vs Grok 4.1 Fast
Grok 4.1 Fast is cheaper on output tokens, while Grok 4.1 Fast offers a larger context window. Choose Qwen3.6 35B-A3B or Grok 4.1 Fast based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Qwen3.6 35B-A3B | Grok 4.1 Fast |
|---|---|---|
| Provider | Alibaba | Ofox |
| Input / 1M tokens | $0.25 | $0.20 |
| Output / 1M tokens | $1.49 | $0.50 |
| Context window | 262K | 2M |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Apr 2026 | Nov 2025 |
| GPQA Diamond score | 84.8 | — |
| Epoch Capabilities Index score | 144 | — |
| LiveBench score | — | 60.1 |
| LMArena (Chatbot Arena) Elo score | — | 1408 |
| LMArena WebDev Elo score | — | 1242 |
| LMArena Vision Elo score | — | 1201 |
FAQ
Is Qwen3.6 35B-A3B or Grok 4.1 Fast cheaper?
Grok 4.1 Fast is cheaper on output tokens ($0.50 vs $1.49 per 1M).
Which has the larger context window, Qwen3.6 35B-A3B or Grok 4.1 Fast?
Grok 4.1 Fast has the larger context window (2M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.