Unverified50% confidenceFactExact time
Meta以LLaMA系列为代表采取开源策略，OpenAI、Anthropic为代表采取闭源API服务策略
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
智谱GLM-5.2发布：国产开源模型首次跨入主力门槛
bilibili冶承w6/22/2026
Related Claims
VerifiedMeta发布的LLaMA系列采用开放权重策略，奠定了开源基础模型的生态基础81% similarUnverifiedMeta开源了LLaMA系列模型，将模型权重公开发布，与OpenAI、Google的闭源路线不同80% similarUnverifiedMeta的Llama系列采取开源路线，与OpenAI、Anthropic的闭源路线形成对比79% similarVerifiedDify支持接入OpenAI、Anthropic、本地部署的开源模型等多种LLM后端77% similarVerifiedMeta开源了Llama系列模型，阿里开源了Qwen系列，Mistral AI也采用开源策略77% similar
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