ERNIE 4.5 300B A47B vs OpenAI o4-mini
Compare ERNIE 4.5 300B A47B by Baidu against OpenAI o4-mini by OpenAI, tested across 53 shared challenges. Updated May 2026.
Which is better, ERNIE 4.5 300B A47B or OpenAI o4-mini?
ERNIE 4.5 300B A47B and OpenAI o4-mini are both competitive models. ERNIE 4.5 300B A47B costs $0.28/M input tokens vs $1.1/M for OpenAI o4-mini. Compare their real outputs side by side below.
Key Differences Between ERNIE 4.5 300B A47B and OpenAI o4-mini
ERNIE 4.5 300B A47B is made by baidu while OpenAI o4-mini is from openai. On pricing, ERNIE 4.5 300B A47B costs $0.28/M input tokens vs $1.1/M for OpenAI o4-mini.
Per 1M tokens
ERNIE 4.5 300B A47B is cheaper on both — 3.9× input, 4.0× output
No community votes yet. On paper, ERNIE 4.5 300B A47B has the edge — bigger model tier, newer, bigger context window.
ERNIE 4.5 300B A47B is 4.0x cheaper per token — worth considering if cost matters.
Style Comparison
ERNIE 4.5 300B A47B uses 526.7x more bold
