General & Chatbots · Claude · Gemini
Claude and Gemini are fighting for the enterprise seat, not the meme.
Consumer Arena Elo is a weak proxy for SSO, data retention and admin controls. Reuters and Bloomberg still move the stock narrative; buyers move on contracts.
Tools: Claude · Gemini · ChatGPT · Copilot
Different scoreboards
LMSYS Arena rewards witty chat. Enterprise RFPs reward VPC options, audit logs and grounding into SharePoint or Drive. Claude’s Anthropic safety brand and Gemini’s Google Workspace distribution answer different RFPs even when Arena ranks are close.
Roseram separates ‘model quality week’ from ‘seat expansion quarter’—and cites wire coverage only when it names the product SKU, not just the lab.
Copilot remains the incumbent gravity
Microsoft Copilot still shows up as the default ‘already paid for’ option in many IT estates. Challenger stories that ignore that gravity overstate greenfield share.