feat(depth): metric-large + nested metric model gallery entries - #10363
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DA3METRIC-LARGE (ViT-L) single-file metric-scale depth + sky, served by the existing depth-anything backend (same single-GGUF path as mono-large). GGUF published at mudler/depth-anything.cpp-gguf. Assisted-by: Claude:claude-opus-4-8 Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
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The DA3 nested model needs both branches (anyview GIANT + metric ViT-L) loaded together. Wire it through the backend: - Load reads a 'metric_model:<file>' entry from ModelOptions.Options and, when present, calls da_capi_load_nested(anyview, metric) instead of da_capi_load (registers the new abi-4 symbol; helper optionValue + unit test). - gallery: depth-anything-3-nested (model=anyview, options=metric branch, both GGUFs fetched) for metric-scale depth + pose. - bump depth-anything.cpp pin to cce5edc (abi 4 / da_capi_load_nested). Assisted-by: Claude:claude-opus-4-8 Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
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What
Adds the two metric-depth Depth Anything 3 models to LocalAI, completing the DA3 family (the relative models — small/base/large/giant/mono-large — already shipped in #10352). All weights are now published at
mudler/depth-anything.cpp-ggufwith a model card.depth-anything-3-metric-largeSingle-file metric-scale depth (meters) + sky mask (
DA3METRIC-LARGE, ViT-L). Served by the existing single-GGUF path — same as mono-large.depth-anything-3-nested(two-file load)The nested model (
DA3NESTED-GIANT-LARGE) needs both branches loaded together — the anyview GIANT branch and a metric ViT-L branch — aligned to recover true metric-scale depth + scaled pose. This PR wires that through:Loadreads ametric_model:<file>entry fromModelOptions.Optionsand, when present, calls the newda_capi_load_nested(anyview, metric, threads)instead ofda_capi_load(registers the abi-4 symbol; adds anoptionValuehelper + unit test).depth-anything-3-nestedentry (model = anyview branch,options: [metric_model:…], both GGUFs fetched).v0.1.3(cce5edc), which adds the nested two-file C-API (abi_version3 → 4,da_capi_load_nested).Verification
is_metric=1, plausible intrinsics);test_capiABI assertion updated to 4.go build/go vet/go testgreen;optionValueunit test covers the option parsing.Note
Nested
Predict/GenerateImagerun the pipeline twice (depth then pose); the typed Depth RPC is the single-run efficient path (documented inrunDepthPose).Assisted-by: Claude:claude-opus-4-8