Is Qwen3.8 Flash or GPT-5.4 Pro cheaper?

Qwen3.8 Flash is cheaper on output tokens ($0.47 vs $180.00 per 1M).

Which has the larger context window, Qwen3.8 Flash or GPT-5.4 Pro?

GPT-5.4 Pro has the larger context window (1.1M tokens).

Qwen3.8 Flash vs GPT-5.4 Pro

Qwen3.8 Flash is cheaper on output tokens, while GPT-5.4 Pro offers a larger context window. Choose Qwen3.8 Flash or GPT-5.4 Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen3.8 Flash	GPT-5.4 Pro
Provider	OpenCode	OpenCode
Input / 1M tokens	$0.15	$30.00
Output / 1M tokens	$0.47	$180.00
Context window	1M	1.1M
Parameters	—	—
Open weights	No	No
Released	Aug 2026	Mar 2026

Qwen3.8 Flash details →GPT-5.4 Pro details →

FAQ

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