Unverified60% confidenceFactExact time
LlamaIndex (formerly GPT Index) was released in November 2022.
2
Sources
60%
Confidence
Long-term
Relevance
7/18/2026
First Seen
Sources
Related Claims
UnverifiedLlamaIndex（原名GPT Index）和LangChain在2022年底至2023年初集中涌现，是工程界对RAG范式的产品化响应82% similarVerifiedChatGPT was released in November 2022.77% similarUnverifiedThe release of ChatGPT at the end of 2022 marked the moment when LLMs entered mainstream public awareness.71% similarUnverifiedThe NLP model release timeline is: BERT (October 2018), GPT-2 (February 2019), GPT-3 (May 2020), ChatGPT (November 2022), GPT-4 (March 2023).67% similar
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