The post discusses the name change from "gpt-index" to "llama-index", and the community members note that the documentation's examples still require an OpenAI API key, even though the name change suggests a focus on Llama/Llama2 rather than ChatGPT. Some community members suggest that the name change may have been confusing, while others defend the decision, stating that "LLM --- Llama is pretty easy name to arrive at" and that they needed to remove references to GPT. The community members also discuss the possibility of changing the subdomain from "gpt-index.readthedocs.io" to "llama-index.readthedocs.io", but note that this may impact SEO and search results.
