LlamaIndex Ollama LLM Integration

The `llama-index-llms-ollama` library provides an integration for LlamaIndex to utilize Large Language Models (LLMs) hosted locally via Ollama. It enables users to leverage various open-source models (like Llama, Mistral, Gemma, Phi-3, etc.) for tasks such as completions and chat within a LlamaIndex application, without relying on cloud-based LLM services. The current version is 0.10.1, released on March 20, 2026, and follows LlamaIndex's active and rapid release cadence for its integration packages.