{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Model: nvidia/Nemotron-Labs-Audex-2B","description":"NVIDIA model signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4","json_url":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4/signal.json","generated_at":"2026-07-26T20:37:29.847Z","evidence_latest_fetched_at":"2026-07-07T07:20:20.229168+00:00","signal_first_seen_at":"2026-07-07T07:20:08.631555+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/12a0a66e-67da-49a7-bb77-c413620b55f4","signal_json":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4/signal.json","source":"https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B","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/Nemotron-Labs-Audex-2B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license other · 2.6K HF downloads. 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/Nemotron-Labs-Audex-2B","source_host":"huggingface.co","occurred_at":"2026-07-06T16:21:07+00:00","first_seen_at":"2026-07-07T07:20:08.631555+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":"text-generation","source":"model"},{"label":"License","value":"other","source":"model"},{"label":"Library","value":"transformers","source":"model"},{"label":"Downloads","value":"2.6K","source":"traction"},{"label":"Likes","value":"83","source":"traction"},{"label":"Watch term","value":"Eval methodology","source":"evidence"},{"label":"Watch term","value":"Model card","source":"model"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B/raw/main/README.md"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-07-07T07:20:20.229168+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4/signal.json","dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","evidence_focus":["model card","release note","version or tag","pipeline tag","license","downloads, likes, stars, and linked papers"],"extraction_questions":["What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Which launches create new eval, data, infra, or deployment needs?","Which shipped signals are missing captured page context?"],"signal_questions":["What shipped in this model artifact, and what evidence describes its capability, license, or traction?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related model signals show a repeated pattern?"],"output_fields":["org","release_type","artifact","traction","data_business_lane","evidence_url"],"data_business_relevance":"Release signals show the hard edge of lab execution and help connect data-business opportunities to concrete model, repo, and deployment changes.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4/signal.json","required":true},{"label":"source","url":"https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/nvidia/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/nvidia/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze NVIDIA's model signal \"nvidia/Nemotron-Labs-Audex-2B\" for frontier lab strategy."},"semantic_triples":[{"subject":"NVIDIA","predicate":"published model","object":"nvidia/Nemotron-Labs-Audex-2B","text":"NVIDIA published model nvidia/Nemotron-Labs-Audex-2B."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"is classified as","object":"model signal","text":"nvidia/Nemotron-Labs-Audex-2B is classified as model signal."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"belongs to","object":"releases desk","text":"nvidia/Nemotron-Labs-Audex-2B belongs to releases desk."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has evidence coverage","object":"1 captured evidence page","text":"nvidia/Nemotron-Labs-Audex-2B has evidence coverage 1 captured evidence page."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has captured page count","object":"1","text":"nvidia/Nemotron-Labs-Audex-2B has captured page count 1."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has readable page count","object":"1","text":"nvidia/Nemotron-Labs-Audex-2B has readable page count 1."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has related signal count","object":"6","text":"nvidia/Nemotron-Labs-Audex-2B has related signal count 6."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"nvidia/Nemotron-Labs-Audex-2B has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has source host","object":"huggingface.co","text":"nvidia/Nemotron-Labs-Audex-2B has source host huggingface.co."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has lab","object":"NVIDIA","text":"nvidia/Nemotron-Labs-Audex-2B has lab NVIDIA."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has signal desk","object":"releases","text":"nvidia/Nemotron-Labs-Audex-2B has signal desk releases."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has source host","object":"huggingface.co","text":"nvidia/Nemotron-Labs-Audex-2B has source host huggingface.co."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has task","object":"text-generation","text":"nvidia/Nemotron-Labs-Audex-2B has task text-generation."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has license","object":"other","text":"nvidia/Nemotron-Labs-Audex-2B has license other."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has library","object":"transformers","text":"nvidia/Nemotron-Labs-Audex-2B has library transformers."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has downloads","object":"2.6K","text":"nvidia/Nemotron-Labs-Audex-2B has downloads 2.6K."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has likes","object":"83","text":"nvidia/Nemotron-Labs-Audex-2B has likes 83."}]},"intelligence":{"signal_desk":"releases","answer":"NVIDIA published nvidia/Nemotron-Labs-Audex-2B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license other · 2.6K HF downloads. onlylabs links this event to 1 captured evidence page and 6 related model signals.","semantic_triples":[{"subject":"NVIDIA","predicate":"published model","object":"nvidia/Nemotron-Labs-Audex-2B","text":"NVIDIA published model nvidia/Nemotron-Labs-Audex-2B."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"is classified as","object":"model signal","text":"nvidia/Nemotron-Labs-Audex-2B is classified as model signal."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"belongs to","object":"releases desk","text":"nvidia/Nemotron-Labs-Audex-2B belongs to releases desk."},{"subject":"nvidia/Nemotron-Labs-Audex-2B","predicate":"has evidence coverage","object":"1 captured evidence page","text":"nvidia/Nemotron-Labs-Audex-2B has evidence coverage 1 captured evidence page."}]},"signal":{"id":"12a0a66e-67da-49a7-bb77-c413620b55f4","url":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4","json_url":"https://onlylabs.fyi/signals/12a0a66e-67da-49a7-bb77-c413620b55f4/signal.json","source_url":"https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B","title":"nvidia/Nemotron-Labs-Audex-2B","summary":"NVIDIA published a model signal. onlylabs watches model cards, launch context, and traction.","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-06T16:21:07+00:00","first_seen_at":"2026-07-07T07:20:08.631555+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B/raw/main/README.md"]},"facets":{"pipeline_tag":"text-generation","license":"other"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":2615,"hf_likes":83},"data_radar":null},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B/raw/main/README.md","final_url":"https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B/raw/main/README.md","title":"nvidia/Nemotron-Labs-Audex-2B model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-07-07T07:20:20.229168+00:00","bytes":10750,"raw_path":"8cce9703665d137e4e7d5d97dc3ae1f8c0a8bed130a1ac8c169119b298a3da89.md","content_hash":"7c2d505fd98bfc668124be7a81e5d8fc6f926570f47b8568370229b88f69a5d0","excerpt_chars":1200,"truncated":true,"excerpt":"Nemotron-Labs-Audex-2B Introduction We're excited to introduce [Nemotron-Labs-Audex-2B](https://huggingface.co/nvidia/Nemotron-Labs-Audex-2B), a unified audio-text LLM with a similar recipe as [Nemotron-Labs-Audex-30B-A3B](https://huggingface.co/nvidia/Nemotron-Labs-Audex-30B-A3B). Audex-2B extends the vocabulary for discrete audio tokens used for speech and general audio outputs, as well as an audio encoder for speech and general audio inputs. Audex-2B delivers strong abilities on audio tasks (audio understanding, speech recognition and translation, text-to-speech, audio generation, and speech-to-speech generation) while preserving very compelling reasoning, alignment, knowledge, long-context, and agentic capabilities of its text-only LLM backbone with marginal or no regression. Audex-2B operates in both **thinking** and **instruct** (non-thinking) modes. Model Architecture Templates Multi-Stage-SFT and Cascaded-RL Pipelines Quick Start - Audex-2B follows the ChatML template and supports both thinking and instruct (non-thinking) modes. Reasoning content is enclosed within `` and `` tags. To activate the instruct (non-thinking) mode, we prepend `` to the beginning of the..."},"evidence_pages":[],"related_signals":[{"id":"48dcfce4-de13-4ff5-83d9-337991821041","url":"https://onlylabs.fyi/signals/48dcfce4-de13-4ff5-83d9-337991821041","source_url":"https://huggingface.co/nvidia/Cosmos-H-Dreams","title":"nvidia/Cosmos-H-Dreams","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-21T10:50:34+00:00","first_seen_at":"2026-07-25T07:20:08.728667+00:00","date_source":"source"},{"id":"d93bc954-7cc9-4670-8795-9b430cec612d","url":"https://onlylabs.fyi/signals/d93bc954-7cc9-4670-8795-9b430cec612d","source_url":"https://huggingface.co/nvidia/NV-JEPA-DNA-HyenaDNA","title":"nvidia/NV-JEPA-DNA-HyenaDNA","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-16T14:55:43+00:00","first_seen_at":"2026-07-22T07:20:08.392042+00:00","date_source":"source"},{"id":"fe86b98f-5c85-420a-b79c-70f67cd08ca9","url":"https://onlylabs.fyi/signals/fe86b98f-5c85-420a-b79c-70f67cd08ca9","source_url":"https://huggingface.co/nvidia/NV-JEPA-DNA-NTv3","title":"nvidia/NV-JEPA-DNA-NTv3","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-16T14:34:40+00:00","first_seen_at":"2026-07-22T07:20:08.392042+00:00","date_source":"source"},{"id":"dc9a09b1-5a3b-4d1d-8bc2-50c877ce0324","url":"https://onlylabs.fyi/signals/dc9a09b1-5a3b-4d1d-8bc2-50c877ce0324","source_url":"https://huggingface.co/nvidia/NV-JEPA-DNA-DNABERT2","title":"nvidia/NV-JEPA-DNA-DNABERT2","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-16T11:59:49+00:00","first_seen_at":"2026-07-22T07:20:08.392042+00:00","date_source":"source"},{"id":"16e03b18-0258-4ed5-ba2c-1ee7381227bc","url":"https://onlylabs.fyi/signals/16e03b18-0258-4ed5-ba2c-1ee7381227bc","source_url":"https://huggingface.co/nvidia/MiniMax-M3-DSpark","title":"nvidia/MiniMax-M3-DSpark","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-15T20:47:13+00:00","first_seen_at":"2026-07-23T07:20:08.640212+00:00","date_source":"source"},{"id":"f9884479-6fd6-4eb8-b198-b58dabe09cb4","url":"https://onlylabs.fyi/signals/f9884479-6fd6-4eb8-b198-b58dabe09cb4","source_url":"https://huggingface.co/nvidia/Ising-Decoder-ColorCode-1-Fast","title":"nvidia/Ising-Decoder-ColorCode-1-Fast","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-07-15T16:22:56+00:00","first_seen_at":"2026-07-23T07:20:08.640212+00:00","date_source":"source"}]}