The purpose of this deliverable is to document the LLM services deployed within GRAPHIA and the infrastructure supporting their operation. As a software deliverable, D4.3 focuses on the operational characteristics of the deployed services, including their deployment environments, access mechanisms, ownership, and production readiness status. This document provides an overview of the deployment architecture supporting GRAPHIA's SSH-oriented LLM ecosystem, spanning both OKD- and HPC-based execution environments. It describes the deployed LLM models, the services built upon them, and the operational infrastructure that enables their integration with GRAPHIA applications, pilot activities, and AI-enabled functionalities. The deployment landscape described in this document should be understood as a snapshot of the operational state of the GRAPHIA SSH LLM ecosystem at the time of writing. At the time of submission, the deployed services are operational and available to their intended users. As the project progresses, both the underlying models and the portfolio of services built upon them are expected to evolve in response to technological advances and the needs of the GRAPHIA community. Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the Agency. Neither the European Union nor the granting authority can be held responsible for them.