Tele-flm Technical Report
Li Xiang, Yao Yiqun, Jiang Xin, Fang Xuezhi, Wang Chao, Liu Xinzhang, Wang Zihan, Zhao Yu, Wang Xin, Huang Yuyao, Song Shuangyong, Li Yongxiang, Zhang Zheng, Zhao Bo, Sun Aixin, Wang Yequan, He Zhongjiang, Wang Zhongyuan, Li Xuelong, Huang Tiejun. Arxiv 2024
[Paper]
Large language models (LLMs) have showcased profound capabilities in language understanding and generation, facilitating a wide array of applications. However, there is a notable paucity of detailed, open-sourced methodologies on efficiently scaling LLMs beyond 50 billion parameters with minimum trial-and-error cost and computational resources. In this report, we introduce Tele-FLM (aka FLM-2), a 52B open-sourced multilingual large language model that features a stable, efficient pre-training paradigm and enhanced factual judgment capabilities. Tele-FLM demonstrates superior multilingual language modeling abilities, measured by BPB on textual corpus. Besides, in both English and Chinese foundation model evaluation, it is comparable to strong open-sourced models that involve larger pre-training FLOPs, such as Llama2-70B and DeepSeek-67B. In addition to the model weights, we share the core designs, engineering practices, and training details, which we expect to benefit both the academic and industrial communities.
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