PyyanThe AI Index

Pyyan / Compare / ERNIE 4.5 vs Llama 5

ERNIE 4.5 vs Llama 5

2 of 5

Open-Weight Models · verified 13 Aug 2026

ERNIE 4.5Baiducurrent
Llama 5Metacurrent
3 slots left
SpecificationERNIE 4.5Llama 5
SummaryBaidu's open-weight tier.Open-weight flagship with recursive self-improvement.
LicenceOpen weightsLlama licence
Parameters—600B+
CategoryOpen-Weight ModelsOpen-Weight Models
OfficialBaidu ↗Meta ↗

Highlighted rows are where these differ.

ERNIE 4.5

Baidu's open-weight tier.

Best for self-hosting.

Full spec sheet →

Llama 5

  • Refines its own reasoning and generates synthetic training data

Best for open frontier.

Full spec sheet →