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ERNIE 3.0 Titan

Training compute
10²⁴ FLOP
Parameters
260B
Published
Dec 23, 2021

ERNIE 3.0 Titan is an AI model developed by Baidu and Peng Cheng Laboratory (China), first published in December 2021. It works in the language domain, on tasks such as language modeling, language modeling/generation, relation extraction and 2 more. It counts among the frontier models: the systems trained with the most compute of their moment.

Training it took an estimated 10²⁴ FLOP of compute (estimation method: operation counting). The model has 260,000,000,000 parameters. It was trained on roughly 668B datapoints. Training ran on 1,920 NVIDIA Tesla V100 DGXS 32 GB,Huawei Ascend 910.

Access: Hosted access (no API). Its weights are not openly released. The reference paper has 87 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Baidu, Peng Cheng Laboratory
Country of organization
China
Domain
Language
Task
Language modeling, Language modeling/generation, Relation extraction, Sentiment classification, Text classification
Training compute
10²⁴ FLOP
Compute estimation method
Operation counting
Parameters
260,000,000,000
Dataset size
668B
Training hardware
NVIDIA Tesla V100 DGXS 32 GB, Huawei Ascend 910
Chips used
1,920
Numerical format
FP16
Model accessibility
Hosted access (no API)
Open weights
No
Citations
87
Epoch confidence
Confident
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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