[D] Llama-3 may have just killed proprietary AI models

Meta released Llama-3 only three days ago, and it already feels like the inflection point when open source models finally closed the gap with proprietary models. The initial benchmarks show that Llama-3 70B comes pretty close to GPT-4 in many tasks:

* The [official Meta page](https://llama.meta.com/llama3/) only shows that Llama-3 outperforms Gemini 1.5 and Claude Sonnet.
* [Artificial Analysis](https://artificialanalysis.ai/models/llama-3-instruct-70b) shows that Llama-3 is in-between Gemini-1.5 and Opus/GPT-4 for quality.
* On [LMSYS Chatbot Arena Leaderboard](https://arena.lmsys.org/), Llama-3 is ranked #5 while …

70b ai models benchmarks finally gap gpt gpt-4 inflection llama machinelearning meta open source proprietary proprietary models show tasks