Head to head, rubric v2.3.0
Cartbridge is 2 points more agent-ready than Chatgpt (23/100 against 21/100). Both scores come from public HTTP responses only.
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Share of each check group passed
Machine access
Cartbridge 42%
Chatgpt 30%
Content legibility
Cartbridge 19%
Chatgpt 0%
Discovery surface
Cartbridge 0%
Chatgpt 0%
Identity & policy
Cartbridge 0%
Chatgpt 25%
Agent-facing performance
Cartbridge 100%
Chatgpt 100%
Agent protocols
Cartbridge 0%
Chatgpt 30%
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