Kimi Linear 48B A3B Instruct vs OpenAI o3
Compare Kimi Linear 48B A3B Instruct by Moonshot AI against OpenAI o3 by OpenAI, tested across 35 shared challenges. Updated May 2026.
Which is better, Kimi Linear 48B A3B Instruct or OpenAI o3?
Kimi Linear 48B A3B Instruct and OpenAI o3 are both competitive models. Kimi Linear 48B A3B Instruct costs $0.3/M input tokens vs $10/M for OpenAI o3. Compare their real outputs side by side below.
Key Differences Between Kimi Linear 48B A3B Instruct and OpenAI o3
Kimi Linear 48B A3B Instruct is made by moonshotai while OpenAI o3 is from openai. On pricing, Kimi Linear 48B A3B Instruct costs $0.3/M input tokens vs $10/M for OpenAI o3.
Per 1M tokens
Kimi Linear 48B A3B Instruct is cheaper on both — 33× input, 67× output
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Kimi Linear 48B A3B Instruct is 67x cheaper per token — worth considering if cost matters.
Style Comparison
Kimi Linear 48B A3B Instruct uses 7.5x more bold
