Is Qwen: Qwen3.5 397B A17B or Anthropic: Claude Opus 4.5 cheaper?

Qwen: Qwen3.5 397B A17B is cheaper on output tokens ($2.34 vs $25.00 per 1M).

Which has the larger context window, Qwen: Qwen3.5 397B A17B or Anthropic: Claude Opus 4.5?

Qwen: Qwen3.5 397B A17B has the larger context window (262K tokens).

Qwen: Qwen3.5 397B A17B vs Anthropic: Claude Opus 4.5

Qwen: Qwen3.5 397B A17B is cheaper on output tokens, while Qwen: Qwen3.5 397B A17B offers a larger context window. Choose Qwen: Qwen3.5 397B A17B or Anthropic: Claude Opus 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen: Qwen3.5 397B A17B	Anthropic: Claude Opus 4.5
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.39	$5.00
Output / 1M tokens	$2.34	$25.00
Context window	262K	200K
Parameters	397B	—
Open weights	No	No
Released	Feb 2026	Nov 2025

Qwen: Qwen3.5 397B A17B details →Anthropic: Claude Opus 4.5 details →

FAQ

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