Is DeepSeek: DeepSeek V4 Flash or OpenAI: gpt-oss-120b cheaper?

OpenAI: gpt-oss-120b is cheaper on output tokens ($0.19 vs $0.28 per 1M).

Which has the larger context window, DeepSeek: DeepSeek V4 Flash or OpenAI: gpt-oss-120b?

DeepSeek: DeepSeek V4 Flash has the larger context window (1M tokens).

DeepSeek: DeepSeek V4 Flash vs OpenAI: gpt-oss-120b

OpenAI: gpt-oss-120b is cheaper on output tokens, while DeepSeek: DeepSeek V4 Flash offers a larger context window. Choose DeepSeek: DeepSeek V4 Flash or OpenAI: gpt-oss-120b based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	DeepSeek: DeepSeek V4 Flash	OpenAI: gpt-oss-120b
Provider	Kilo Gateway	Kilo Gateway
Input / 1M tokens	$0.14	$0.04
Output / 1M tokens	$0.28	$0.19
Context window	1M	131K
Parameters	284B	117B
Open weights	No	Yes
Released	Apr 2026	Aug 2025

DeepSeek: DeepSeek V4 Flash details →OpenAI: gpt-oss-120b details →

FAQ

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