Is Qwen3.6 Flash or GPT-5.3 Codex cheaper?

Qwen3.6 Flash is cheaper on output tokens ($1.13 vs $14.00 per 1M).

Which has the larger context window, Qwen3.6 Flash or GPT-5.3 Codex?

Qwen3.6 Flash has the larger context window (1M tokens).

Qwen3.6 Flash vs GPT-5.3 Codex

Qwen3.6 Flash is cheaper on output tokens, while Qwen3.6 Flash offers a larger context window. Choose Qwen3.6 Flash or GPT-5.3 Codex based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Qwen3.6 Flash	GPT-5.3 Codex
Provider	OpenRouter	OpenRouter
Input / 1M tokens	$0.19	$1.75
Output / 1M tokens	$1.13	$14.00
Context window	1M	400K
Parameters	—	—
Open weights	No	No
Released	Apr 2026	Feb 2026

Qwen3.6 Flash details →GPT-5.3 Codex details →

FAQ

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