Not much happened today

**Anthropic** released **Claude 3**, replacing Claude 2.1 as the default on Perplexity AI, with **Claude 3 Opus** surpassing **GPT-4** in capability. Debate continues on whether Claude 3's performance stems from emergent properties or pattern matching. **LangChain** and **LlamaIndex** added support for Claude 3 enabling multimodal and tool-augmented applications. Despite progress, current models still face challenges in out-of-distribution reasoning and robustness. **Cohere** partnered with **Accenture** for enterprise AI search, while **Mistral AI** and **Snowflake** collaborate to provide LLMs on Snowflake's platform. **Together AI Research** integrates **Deepspeed** innovations to accelerate generative AI infrastructure. **Hugging Face** and the **European Space Agency** released a large earth observation dataset, and **Google** open sourced **Gemma 2B**, optimized for smartphones via the MLC-LLM project. **GPT4All** improved model discoverability for open models. The AI community balances excitement over new models with concerns about limitations and robustness, alongside growing enterprise adoption and open-source contributions. Memes and humor continue to provide social commentary.