ERNIE 4.5 vs R1 1776

Baidu vs Perplexity — benchmarks, pricing, and capabilities side by side.

	ERNIE 4.5	R1 1776
Intelligence index	—	95.4
Developer	Baidu	Perplexity
Type	LLM	LLM
Access	Open weights	—
Context window	—	—
Input price	—	$0.00 / 1M
Output price	—	$0.00 / 1M
Speed	—	—
Released	June 30, 2025	February 18, 2025
Parameters	300B (47B active)	—
Input modalities	Text	—
Output modalities	Text	—

ERNIE 4.5 details R1 1776 details