Merge pull request #309 from NYU-RTS/minor

minor cleanup

Author: s-sajid-ali

docs/genai/03_external_llms/01_catalogue.md

@@ -10,8 +10,8 @@ We currently facilitate access to the following externally hosted LLMs:
 -   gemini-embedding-001
 
 ## Anthropic (via GCP VertexAI)
--   Claude Sonnet 4.6 & 4.5
--   Claude Opus 4.6 & 4.6
+-   Claude Sonnet 4.5 & 4.6
+-   Claude Opus 4.5 & 4.6
 -   Claude Haiku 4.5
 
 ## OpenAI (via Azure OpenAI)