Orchid Genus ID (calibrated species abstain)

Tools

• orchid_genus_id_identify_orchid Identify the genus of an orchid from a photo, abstaining on species when unsure. Ranks the photo against 25,083 orchid species image centroids using orchid-clip-v8 (a BioCLIP-2 ViT-L/14 fine-tune). Species within a genus are hard to tell apart, so a calibrated abstain names a species ONLY when the top1-top2 cosine margin clears the threshold tau. Otherwise `species` is null and you get the genus plus ranked candidates. Read an abstain as "this genus, probably one of these" — not as a failure. On the 8,837 held-out photos tau was tuned on, named species were correct 90% of the time with a species named for 55% of photos; tau was tuned and scored on the same photos. If a user passes a file as an input, use the upload_file_to_gradio tool, if present, to upload the file to the gradio app and create a Gradio File Input. Then use the returned path as the input to the tool

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As the server's own listing gives them. We never call a tool.