ERNIE 4.5 300B A47B vs GPT-5
Compare ERNIE 4.5 300B A47B by Baidu against GPT-5 by OpenAI, context windows of 123K vs 400K, tested across 51 shared challenges. Updated May 2026.
Which is better, ERNIE 4.5 300B A47B or GPT-5?
ERNIE 4.5 300B A47B and GPT-5 are both competitive models. ERNIE 4.5 300B A47B costs $0.28/M input tokens vs $1.25/M for GPT-5. Context windows: 123K vs 400K tokens. Compare their real outputs side by side below.
Key Differences Between ERNIE 4.5 300B A47B and GPT-5
ERNIE 4.5 300B A47B is made by baidu while GPT-5 is from openai. ERNIE 4.5 300B A47B has a 123K token context window compared to GPT-5's 400K. On pricing, ERNIE 4.5 300B A47B costs $0.28/M input tokens vs $1.25/M for GPT-5.
Per 1M tokens
ERNIE 4.5 300B A47B is cheaper on both — 4.5× input, 9.1× output
No community votes yet. On paper, GPT-5 has the edge — newer, bigger context window, major provider backing.
ERNIE 4.5 300B A47B is 9.1x cheaper per token — worth considering if cost matters.
Style Comparison
ERNIE 4.5 300B A47B uses 93.8x more emoji
