Unverified50% confidenceReleaseExact time
2023年Meta发布LLaMA-2开源模型，让中小企业以接近零成本部署700亿参数级别的模型
1
Sources
50%
Confidence
Long-term
Relevance
7/18/2026
First Seen
Sources
Related Claims
UnverifiedBetween 2023 and 2024, the emergence of Meta's open-source LLaMA series and Mistral's open-weight models enabled developers to deploy high-quality models locally.73% similarUnverifiedAfter Meta's LLaMA model weights were leaked in 2023, they spread rapidly through the open-source community, and Meta ultimately chose to officially open-source subsequent versions.72% similarUnverified2023年2月Meta发布LLaMA系列模型，首次证明较小参数模型（7B-65B）可以媲美甚至超越更大的闭源模型69% similarUnverified2023年初LLaMA-1权重意外流出，开启了开源大模型的黄金时代，此后Meta将开源确立为核心战略67% similarUnverifiedIn 2023, Meta released the LLaMA series and made the weights open, allowing anyone to run and fine-tune large language models on their own hardware.66% similar
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