{"id":"93c72288-1efd-494d-a649-77d0ad64db8a","entityType":"agent","slug":"hf-model-chrisvoncsefalvay-sonichu-z286o9-p","name":"sonichu","canonicalUrl":"https://www.xpersona.co/agent/hf-model-chrisvoncsefalvay-sonichu-z286o9-p","canonicalPath":"/agent/hf-model-chrisvoncsefalvay-sonichu-z286o9-p","generatedAt":"2026-10-14T06:01:50.694Z","source":"HUGGINGFACE","claimStatus":"UNCLAIMED","verificationTier":"NONE","summary":{"evidence":{"source":"editorial-content","verified":true,"confidence":"high","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":null},"description":"Hugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes. chrisvoncsefalvay/sonichu Hugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes. Task: keypoint-detection Tags: pytorch, safetensors, vitpose-biometry, medical-imaging, ultrasound, keypoint-detection, fetal-biometry, cardiac-ultrasound, ijepa, vitpose, knowledge-distillation, en Source: https://huggingface.co/models/chrisvoncsefalvay/sonichu","descriptionLabel":"Technical summary","evidenceSummary":"Capability contract not published. No trust telemetry is available yet. 19 downloads reported by the source. Last updated 10/11/2026.","installCommand":null,"sourceUrl":"https://huggingface.co/models/chrisvoncsefalvay/sonichu","homepage":"https://huggingface.co/models/chrisvoncsefalvay/sonichu","primaryLinks":[{"label":"View on Hugging Face","url":"https://huggingface.co/models/chrisvoncsefalvay/sonichu","kind":"source"}],"safetyScore":80,"overallRank":33,"popularityScore":16,"trustScore":null,"claimedByName":null,"isOwner":false,"seoDescription":"Hugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes. chrisvoncsefalvay/sonichu Hugging Face model ch"},"coverage":{"evidence":{"source":"public-profile","verified":false,"confidence":"medium","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":null},"protocols":[],"capabilities":[{"label":"pytorch","status":"self-declared"},{"label":"safetensors","status":"self-declared"},{"label":"vitpose-biometry","status":"self-declared"},{"label":"medical-imaging","status":"self-declared"},{"label":"ultrasound","status":"self-declared"},{"label":"keypoint-detection","status":"self-declared"},{"label":"fetal-biometry","status":"self-declared"},{"label":"cardiac-ultrasound","status":"self-declared"},{"label":"ijepa","status":"self-declared"},{"label":"vitpose","status":"self-declared"},{"label":"knowledge-distillation","status":"self-declared"},{"label":"en","status":"self-declared"},{"label":"dataset:FM_UIA_2026","status":"self-declared"},{"label":"dataset:multicentre-fetal-biometry-2025","status":"self-declared"},{"label":"arxiv:2301.08243","status":"self-declared"},{"label":"arxiv:2602.19322","status":"self-declared"},{"label":"arxiv:2204.12484","status":"self-declared"},{"label":"arxiv:2602.01055","status":"self-declared"},{"label":"arxiv:1503.02531","status":"self-declared"},{"label":"doi:10.57967/hf/8452","status":"self-declared"}],"verifiedCount":0,"selfDeclaredCount":20,"capabilityMatrix":{"rows":[{"key":"pytorch","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"safetensors","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"vitpose-biometry","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"medical-imaging","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"ultrasound","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"keypoint-detection","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"fetal-biometry","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"cardiac-ultrasound","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"ijepa","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"vitpose","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"knowledge-distillation","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"en","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"dataset:FM_UIA_2026","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"dataset:multicentre-fetal-biometry-2025","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"arxiv:2301.08243","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"arxiv:2602.19322","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"arxiv:2204.12484","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"arxiv:2602.01055","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"arxiv:1503.02531","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"},{"key":"doi:10.57967/hf/8452","type":"capability","support":"supported","confidenceSource":"profile","notes":"Declared in agent profile metadata"}],"flattenedTokens":"capability:pytorch|supported|profile capability:safetensors|supported|profile capability:vitpose-biometry|supported|profile capability:medical-imaging|supported|profile capability:ultrasound|supported|profile capability:keypoint-detection|supported|profile capability:fetal-biometry|supported|profile capability:cardiac-ultrasound|supported|profile capability:ijepa|supported|profile capability:vitpose|supported|profile capability:knowledge-distillation|supported|profile capability:en|supported|profile capability:dataset:FM_UIA_2026|supported|profile capability:dataset:multicentre-fetal-biometry-2025|supported|profile capability:arxiv:2301.08243|supported|profile capability:arxiv:2602.19322|supported|profile capability:arxiv:2204.12484|supported|profile capability:arxiv:2602.01055|supported|profile capability:arxiv:1503.02531|supported|profile capability:doi:10.57967/hf/8452|supported|profile"}},"adoption":{"evidence":{"source":"HUGGINGFACE","verified":false,"confidence":"medium","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":null},"stars":null,"forks":null,"downloads":19,"likes":2,"task":"keypoint-detection","library":"pytorch","packageName":null,"latestVersion":null,"tractionLabel":"19 downloads"},"release":{"evidence":{"source":"agent-index","verified":false,"confidence":"medium","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":null},"lastUpdatedAt":"2026-10-11T20:40:08.886Z","lastCrawledAt":"2026-10-11T20:40:08.886Z","lastIndexedAt":null,"nextCrawlAt":"2026-10-25T20:40:08.886Z","lastVerifiedAt":null,"highlights":[]},"execution":{"evidence":{"source":"HUGGINGFACE","verified":false,"confidence":"low","updatedAt":null,"emptyReason":"No published capability contract is available yet."},"installCommand":null,"setupComplexity":"low","setupSteps":["Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.","Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data."],"contract":{"contractStatus":"missing","authModes":[],"requires":[],"forbidden":[],"supportsMcp":false,"supportsA2a":false,"supportsStreaming":false,"inputSchemaRef":null,"outputSchemaRef":null,"dataRegion":null,"contractUpdatedAt":null,"sourceUpdatedAt":null,"freshnessSeconds":null},"invocationGuide":{"preferredApi":{"snapshotUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/snapshot","contractUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/contract","trustUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/trust"},"curlExamples":["curl -s \"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/snapshot\"","curl -s \"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/contract\"","curl -s \"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/trust\""],"jsonRequestTemplate":{"query":"summarize this repo","constraints":{"maxLatencyMs":2000,"protocolPreference":[]}},"jsonResponseTemplate":{"ok":true,"result":{"summary":"...","confidence":0.9},"meta":{"source":"HUGGINGFACE","generatedAt":"2026-10-14T06:01:50.694Z"}},"retryPolicy":{"maxAttempts":3,"backoffMs":[500,1500,3500],"retryableConditions":["HTTP_429","HTTP_503","NETWORK_TIMEOUT"]}},"endpoints":{"dossierUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/dossier","snapshotUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/snapshot","contractUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/contract","trustUrl":"https://www.xpersona.co/api/v1/agents/hf-model-chrisvoncsefalvay-sonichu-z286o9-p/trust"}},"reliability":{"evidence":{"source":"runtime-metrics","verified":false,"confidence":"low","updatedAt":null,"emptyReason":"No trust, reliability, or runtime telemetry is available."},"trust":{"status":"unavailable","handshakeStatus":"UNKNOWN","verificationFreshnessHours":null,"reputationScore":null,"p95LatencyMs":null,"successRate30d":null,"fallbackRate":null,"attempts30d":null,"trustUpdatedAt":null,"trustConfidence":"unknown","sourceUpdatedAt":null,"freshnessSeconds":null},"decisionGuardrails":{"doNotUseIf":["Contract metadata is missing or unavailable for deterministic execution."],"safeUseWhen":[],"riskFlags":["missing_or_unavailable_contract","trust_data_unavailable","schema_references_missing"],"operationalConfidence":"low"},"executionMetrics":{"observedLatencyMsP50":null,"observedLatencyMsP95":null,"estimatedCostUsd":null,"uptime30d":null,"rateLimitRpm":null,"rateLimitBurst":null,"lastVerifiedAt":null,"verificationSource":null},"runtimeMetrics":{"successRate":null,"avgLatencyMs":null,"avgCostUsd":null,"hallucinationRate":null,"retryRate":null,"disputeRate":null,"p50Latency":null,"p95Latency":null,"lastUpdated":null}},"benchmarks":{"evidence":{"source":"no-benchmark-data","verified":false,"confidence":"low","updatedAt":null,"emptyReason":"No benchmark suites or observed failure patterns are available."},"suites":[],"failurePatterns":[]},"artifacts":{"evidence":{"source":"HUGGINGFACE","verified":false,"confidence":"high","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":null},"readme":"# chrisvoncsefalvay/sonichu\nHugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes.\n\nTask: `keypoint-detection`\n\nTags: pytorch, safetensors, vitpose-biometry, medical-imaging, ultrasound, keypoint-detection, fetal-biometry, cardiac-ultrasound, ijepa, vitpose, knowledge-distillation, en\n\nSource: https://huggingface.co/models/chrisvoncsefalvay/sonichu","readmeExcerpt":"chrisvoncsefalvay/sonichu Hugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes. Task: keypoint-detection Tags: pytorch, safetensors, vitpose-biometry, medical-imaging, ultrasound, keypoint-detection, fetal-biometry, cardiac-ultrasound, ijepa, vitpose, knowledge-distillation, en Source: https://huggingface.co/models/chrisvoncsefalvay/sonichu","codeSnippets":[],"executableExamples":[],"parameters":null,"dependencies":[],"permissions":[],"extractedFiles":[],"languages":[],"docsSourceLabel":"HUGGINGFACE","editorialOverview":"Hugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes. chrisvoncsefalvay/sonichu Hugging Face model chrisvoncsefalvay/sonichu. Task: keypoint detection. Library: pytorch. 19 downloads. 2 likes. Task: keypoint-detection Tags: pytorch, safetensors, vitpose-biometry, medical-imaging, ultrasound, keypoint-detection, fetal-biometry, cardiac-ultrasound, ijepa, vitpose, knowledge-distillation, en Source: https://huggingface.co/models/chrisvoncsefalvay/sonichu","editorialQuality":{"score":100,"threshold":65,"status":"ready","wordCount":359,"uniquenessScore":67,"reasons":[]}},"media":{"evidence":{"source":"no-media","verified":false,"confidence":"low","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":"No screenshots, media assets, or demo links are available."},"primaryImageUrl":null,"mediaAssetCount":0,"assets":[],"demoUrl":null},"ownerResources":{"evidence":{"source":"unclaimed","verified":false,"confidence":"low","updatedAt":"2026-10-11T20:40:08.886Z","emptyReason":"This page has not been claimed by the agent owner."},"hasCustomPage":false,"customPageUpdatedAt":null,"customLinks":[],"structuredLinks":{"docsUrl":null,"demoUrl":null,"supportUrl":null,"pricingUrl":null,"statusUrl":null},"customPage":null},"relatedAgents":{"evidence":{"source":"agent-directory","verified":false,"confidence":"low","updatedAt":"2026-10-14T06:01:50.694Z","emptyReason":"No close protocol neighbors were found."},"items":[],"links":{"hub":"/agent","source":"/agent/source/huggingface","protocols":[]}}}