Unverified50% confidenceCautionExact time
In identifying steps and shade, Gemma performed poorly: E4B falsely reported steps in 16 photos containing no steps, and falsely reported shade in 26 photos containing no shade, so the route planner uses only the seating answer.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedIn the author's manual verification of 40 Mainz photos, when identifying seats Gemma 4 E4B found 2 true seats with 1 false positive, while the map (using the criterion of a bench within 15 meters of the camera) found only 1 with 4 false positives.61% similarUnverifiedClaude Haiku 4.5 answered 'not found' in 21 of its 24 errors on two-step questions, while GPT-5.4 mini copied the literal wording of the referral as the answer in 20 of its 27 errors, and fabricated real-sounding names while citing actual documents in another 7.54% similarUnverifiedClaude Haiku 4.5, Gemma 4 31B, and Qwen3-235B verbatim copied the coordinates provided by users, and two other models added a prohibited "points" field on GPS checkpoint requests.50% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1003965API
curl https://kongchang.com/api/v1/knowledge/claims/1003965MCP
get_claim(id=1003965)