Been using this with a few models like gemma etc for a week now. HN got any good LLM suggestions to run with this that are equivalent or better than GPT-3.5 /

Been using this with a few models like gemma etc for a week now. HN got any good LLM suggestions to run with this that are equivalent or better than GPT-3.5 / claude? I'm looking to use its api with LLama Index