{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Model: nvidia/4D-RGPT-8B","description":"NVIDIA model signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/1d2445bc-e123-4451-bc89-d98304f65de6","json_url":"https://onlylabs.fyi/signals/1d2445bc-e123-4451-bc89-d98304f65de6/signal.json","generated_at":"2026-06-11T02:40:48.202439+00:00","org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/nvidia","dossier_json_url":"https://onlylabs.fyi/labs/nvidia/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/1d2445bc-e123-4451-bc89-d98304f65de6","signal_json":"https://onlylabs.fyi/signals/1d2445bc-e123-4451-bc89-d98304f65de6/signal.json","source":"https://huggingface.co/nvidia/4D-RGPT-8B","lab_dossier":"https://onlylabs.fyi/labs/nvidia","lab_dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis":"https://onlylabs.fyi/analysis/nvidia","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/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":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"NVIDIA published nvidia/4D-RGPT-8B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license cc-by-nc-4.0 · 154 HF downloads · Low traction; routine model release.. onlylabs links this event to 1 captured evidence page and 6 related model signals.","signal_desk":"releases","source_context":{"source_url":"https://huggingface.co/nvidia/4D-RGPT-8B","source_host":"huggingface.co","occurred_at":"2026-06-02T03:33:43+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source","context":null},"context_markers":[{"label":"Lab","value":"NVIDIA","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"huggingface.co","source":"source"},{"label":"Task","value":"video-text-to-text","source":"model"},{"label":"License","value":"cc-by-nc-4.0","source":"model"},{"label":"Library","value":"transformers","source":"model"},{"label":"Downloads","value":"154","source":"traction"},{"label":"Likes","value":"15","source":"traction"},{"label":"Notability","value":"Low traction; routine model 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NVIDIA's model signal \"nvidia/4D-RGPT-8B\" for frontier lab strategy."},"semantic_triples":[{"subject":"NVIDIA","predicate":"published model","object":"nvidia/4D-RGPT-8B","text":"NVIDIA published model nvidia/4D-RGPT-8B."},{"subject":"nvidia/4D-RGPT-8B","predicate":"is classified as","object":"model signal","text":"nvidia/4D-RGPT-8B is classified as model signal."},{"subject":"nvidia/4D-RGPT-8B","predicate":"belongs to","object":"releases desk","text":"nvidia/4D-RGPT-8B belongs to releases desk."},{"subject":"nvidia/4D-RGPT-8B","predicate":"has evidence coverage","object":"1 captured evidence page","text":"nvidia/4D-RGPT-8B has evidence coverage 1 captured evidence page."},{"subject":"nvidia/4D-RGPT-8B","predicate":"has captured page count","object":"1","text":"nvidia/4D-RGPT-8B has captured page count 1."},{"subject":"nvidia/4D-RGPT-8B","predicate":"has readable page count","object":"1","text":"nvidia/4D-RGPT-8B has readable page count 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This model signal is evidence of what shipped on model infrastructure and how the release is positioned. 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This model is for research and development only. License/Terms of Use: Use of this model is governed by the [CC-BY-NC-4.0 License](https://creativecommons.org/licenses/by-nc/4.0/legalcode.en). Deployment Geography: Global Use Case: Expected users are multimodal AI researchers, applied research teams, and developers studying video understanding,..."},"evidence_pages":[{"url":"https://huggingface.co/nvidia/4D-RGPT-8B/raw/main/README.md","final_url":"https://huggingface.co/nvidia/4D-RGPT-8B/raw/main/README.md","title":"nvidia/4D-RGPT-8B model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T02:40:48.202439+00:00","bytes":8930,"raw_path":"21a310893f1374eb713d3f59040f576dcb3e7cf93ff6c4bd24fdc2b14dd98bc3.md","content_hash":"2a49c192ce37172ffff70509c0256abdbdf548df4484a13602377ad0b27d4bcd","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: cc-by-nc-4.0 library_name: transformers pipeline_tag: video-text-to-text tags: - multimodal - video-understanding - region-grounding - 3d-reasoning - 4d-reasoning - perceptual-distillation - nvila - vila base_model: Efficient-Large-Model/NVILA-Lite-8B language: - en datasets: - nvidia/R4D-Bench --- Model Overview Description: 4D-RGPT is a specialized multimodal large language model that improves region-level 4D (i.e., 3D + time) video understanding by distilling latent and explicit 4D perceptual signals (for example, depth and optical flow) from a frozen expert model into an NVILA-based student model. 4D-RGPT was developed by NVIDIA as part of the NVILA visual-language model family and introduces Perceptual 4D Distillation (P4D), Timestamp Positional Encoding (TPE), and the companion R4D-Bench benchmark for region-level 4D VQA. This model is for research and development only. License/Terms of Use: Use of this model is governed by the [CC-BY-NC-4.0 License](https://creativecommons.org/licenses/by-nc/4.0/legalcode.en). Deployment Geography: Global Use Case: Expected users are multimodal AI researchers, applied research teams, and developers studying video understanding,..."}],"related_signals":[{"id":"49ddc4cb-cbd3-4d8e-8877-598b24ec4fa9","url":"https://onlylabs.fyi/signals/49ddc4cb-cbd3-4d8e-8877-598b24ec4fa9","source_url":"https://huggingface.co/nvidia/ArtiFixer","title":"nvidia/ArtiFixer","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-04T06:03:25+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source"},{"id":"bc55d32f-cbc2-4c84-9214-2240adbb8b5d","url":"https://onlylabs.fyi/signals/bc55d32f-cbc2-4c84-9214-2240adbb8b5d","source_url":"https://huggingface.co/nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16","title":"nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-03T14:50:04+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source"},{"id":"4e3dd8fe-d991-48bc-9dee-b6e55afdd1bb","url":"https://onlylabs.fyi/signals/4e3dd8fe-d991-48bc-9dee-b6e55afdd1bb","source_url":"https://huggingface.co/nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-Base-BF16","title":"nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-Base-BF16","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-03T14:47:17+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source"},{"id":"15c241a3-cfcf-48a6-8987-9fdfae82c900","url":"https://onlylabs.fyi/signals/15c241a3-cfcf-48a6-8987-9fdfae82c900","source_url":"https://huggingface.co/nvidia/GR00T-H-N1.7","title":"nvidia/GR00T-H-N1.7","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-30T14:40:32+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source"},{"id":"c573623c-e47f-4589-8242-cc85a34e63bf","url":"https://onlylabs.fyi/signals/c573623c-e47f-4589-8242-cc85a34e63bf","source_url":"https://huggingface.co/nvidia/dvlt","title":"nvidia/dvlt","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-29T19:43:40+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source"},{"id":"a7644c32-b3f4-40f0-beda-8e8d8ec76aff","url":"https://onlylabs.fyi/signals/a7644c32-b3f4-40f0-beda-8e8d8ec76aff","source_url":"https://huggingface.co/nvidia/NV-OneFormer","title":"nvidia/NV-OneFormer","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-29T02:14:04+00:00","first_seen_at":"2026-06-06T01:49:31.719819+00:00","date_source":"source"}]}