File size: 2,226 Bytes
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"artifact": {
"bytes": 474892,
"format": "joblib",
"path": "classifier.joblib",
"sha256": "5e6ecfc68d78a2cf2e9e9e47da5cb58d696e8de354fd620cfcccc5db9da48702"
},
"known_limitations": [
"The artifact does not embed its own version, thresholds, backbone hash, or training manifest.",
"Later audits found a high false-positive rate on some bird vocalizations.",
"Bee and grasshopper classes were data-limited in the surviving evaluation notes.",
"Published metrics came from limited public-data evaluation and one private field site; they are not evidence of general production performance.",
"Outputs are model assertions for human review, not confirmed biological observations."
],
"model_contract": {
"backbone": {
"artifact": "BirdNET_GLOBAL_6K_V2.4_Model_FP16.tflite",
"sha256": "5c64ba3ffab264ccbfafe784896392051a86be63b0cc507e7683db7df114546b"
},
"classes": [
"background",
"bee",
"cicada_drone",
"cricket_katydid",
"frog",
"grasshopper"
],
"feature_dimension": 6522,
"feature_space": "birdnet_v2.4_logits",
"output_semantics": "independent one-vs-rest probabilities",
"sample_rate_hz": 48000,
"serialization_runtime": {
"scikit_learn": "1.8.0"
},
"window_seconds": 3.0
},
"provenance": {
"code_license": "CC-BY-NC-SA-4.0",
"field_site": "one private field site; location intentionally omitted",
"source_families": [
{
"license": "CC-BY-4.0 or CC0 according to source metadata",
"name": "InsectSet459"
},
{
"license": "CC-BY-NC-3.0",
"name": "ESC-50"
},
{
"license": "varies by individual recording; original per-record manifest unavailable",
"name": "iNaturalist audio"
},
{
"license": "private research evidence; not redistributed",
"name": "private field negatives"
}
],
"training_snapshot": "unavailable",
"warning": "The missing per-record training snapshot prevents a complete independent rebuild of this exact artifact."
},
"release_id": "insectnet-v0.1.0",
"schema_version": 1,
"status": "historical_research_reference"
}
|