Is Kimi K2.7 Code High Speed or GPT-5.2-Codex cheaper?

Kimi K2.7 Code High Speed is cheaper on output tokens ($8.00 vs $14.00 per 1M).

Which has the larger context window, Kimi K2.7 Code High Speed or GPT-5.2-Codex?

GPT-5.2-Codex has the larger context window (400K tokens).

Kimi K2.7 Code High Speed vs GPT-5.2-Codex

Kimi K2.7 Code High Speed is cheaper on output tokens, while GPT-5.2-Codex offers a larger context window. Choose Kimi K2.7 Code High Speed or GPT-5.2-Codex based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Kimi K2.7 Code High Speed	GPT-5.2-Codex
Provider	Vercel AI Gateway	Vercel AI Gateway
Input / 1M tokens	$1.90	$1.75
Output / 1M tokens	$8.00	$14.00
Context window	262K	400K
Parameters	—	—
Open weights	No	No
Released	Jun 2026	Dec 2025

Kimi K2.7 Code High Speed details →GPT-5.2-Codex details →

FAQ

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