Is Qwen3.5 122B-A10B or deepseek-ai/DeepSeek-R1 cheaper?

Qwen3.5 122B-A10B is cheaper on output tokens ($2.08 vs $2.18 per 1M).

Which has the larger context window, Qwen3.5 122B-A10B or deepseek-ai/DeepSeek-R1?

Qwen3.5 122B-A10B has the larger context window (262K tokens).

Qwen3.5 122B-A10B vs deepseek-ai/DeepSeek-R1

Qwen3.5 122B-A10B is cheaper on output tokens, while Qwen3.5 122B-A10B offers a larger context window. Choose Qwen3.5 122B-A10B or deepseek-ai/DeepSeek-R1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen3.5 122B-A10B	deepseek-ai/DeepSeek-R1
Provider	SiliconFlow	SiliconFlow
Input / 1M tokens	$0.26	$0.50
Output / 1M tokens	$2.08	$2.18
Context window	262K	164K
Parameters	122B	671B
Open weights	No	No
Released	Feb 2026	May 2025

Qwen3.5 122B-A10B details →deepseek-ai/DeepSeek-R1 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.