{"schema_version":"onlylabs.public_signal.v1","title":"ByteDance (Doubao/Seed) Repo: ByteDance-Seed/SpatialTree","description":"ByteDance (Doubao/Seed) repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/5c40f16f-d954-45ec-8691-0a980c4b2633","json_url":"https://onlylabs.fyi/signals/5c40f16f-d954-45ec-8691-0a980c4b2633/signal.json","generated_at":"2026-06-11T03:03:06.543881+00:00","org":{"slug":"bytedance","name":"ByteDance (Doubao/Seed)","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/bytedance","dossier_json_url":"https://onlylabs.fyi/labs/bytedance/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/5c40f16f-d954-45ec-8691-0a980c4b2633","signal_json":"https://onlylabs.fyi/signals/5c40f16f-d954-45ec-8691-0a980c4b2633/signal.json","source":"https://github.com/ByteDance-Seed/SpatialTree","lab_dossier":"https://onlylabs.fyi/labs/bytedance","lab_dossier_json":"https://onlylabs.fyi/labs/bytedance/dossier.json","analysis":"https://onlylabs.fyi/analysis/bytedance","analysis_json":"https://onlylabs.fyi/analysis/bytedance/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/bytedance/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"ByteDance (Doubao/Seed) published ByteDance-Seed/SpatialTree (Shell). 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. 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It organizes spatial capability into four levels—perception (L1), mental mapping (L2), simulation (L3), and agentic competence (L4)—spanning 27 sub-abilities. 🌳 SpatialTree Hierarchy Distinct from previous benchmarks, our hierarchy moves from basic perception to complex agentic interactions: