Puxin Xu
3 papers · Latest:
Artificial Intelligence
The Llama 3 Herd of Models
Llama 3 is a new family of large multilingual foundation models excelling in language, coding, reasoning, and multimodal tasks, rivaling GPT-4 in quality and offering extensive public releases.
2407.21783
Natural Language ProcessingLlama 2: Open Foundation and Fine-Tuned Chat Models
Llama 2 introduces a range of open-source large language models, including fine-tuned chat models that outperform existing open-source alternatives in benchmarks and human evaluations.
2307.09288
Natural Language ProcessingLIMA: Less Is More for Alignment
LIMA shows that fine-tuning a large language model on just 1,000 curated examples can achieve performance comparable to state-of-the-art models, highlighting the dominant role of pretraining over extensive instruction tuning.
2305.11206
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