Is Claude Opus 5.5 or Qwen3.8 Omni Flash cheaper?

Qwen3.8 Omni Flash is cheaper on output tokens ($0.47 vs $20.00 per 1M).

Which has the larger context window, Claude Opus 5.5 or Qwen3.8 Omni Flash?

Both models offer a similar context window.

Claude Opus 5.5 vs Qwen3.8 Omni Flash

Qwen3.8 Omni Flash is cheaper on output tokens. Choose Claude Opus 5.5 or Qwen3.8 Omni Flash based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Claude Opus 5.5	Qwen3.8 Omni Flash
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$4.00	$0.15
Output / 1M tokens	$20.00	$0.47
Context window	1M	1M
Parameters	—	—
Open weights	No	No
Released	Sep 2026	Sep 2026

Claude Opus 5.5 details →Qwen3.8 Omni Flash details →

FAQ

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