{"schema_version":"onlylabs.public_signal.v1","title":"Meituan (LongCat) Model: meituan-longcat/LongCat-Audio-Codec","description":"Meituan (LongCat) model signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/9a192742-180f-490d-bae7-80371876c800","json_url":"https://onlylabs.fyi/signals/9a192742-180f-490d-bae7-80371876c800/signal.json","generated_at":"2026-06-11T02:49:54.840553+00:00","org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab","category_label":"Neolab","dossier_url":"https://onlylabs.fyi/labs/meituan","dossier_json_url":"https://onlylabs.fyi/labs/meituan/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/9a192742-180f-490d-bae7-80371876c800","signal_json":"https://onlylabs.fyi/signals/9a192742-180f-490d-bae7-80371876c800/signal.json","source":"https://huggingface.co/meituan-longcat/LongCat-Audio-Codec","lab_dossier":"https://onlylabs.fyi/labs/meituan","lab_dossier_json":"https://onlylabs.fyi/labs/meituan/dossier.json","analysis":"https://onlylabs.fyi/analysis/meituan","analysis_json":"https://onlylabs.fyi/analysis/meituan/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/meituan/evidence.json","category":"https://onlylabs.fyi/neolabs","category_json":"https://onlylabs.fyi/neolabs.json","category_feed":"https://onlylabs.fyi/neolabs/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neolab","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neolab","data_business":null},"answer_pack":{"answer":"Meituan (LongCat) published meituan-longcat/LongCat-Audio-Codec. 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for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/9a192742-180f-490d-bae7-80371876c800/signal.json","required":true},{"label":"source","url":"https://huggingface.co/meituan-longcat/LongCat-Audio-Codec","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/meituan/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/meituan/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json?category=neolab","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 Meituan (LongCat)'s model signal \"meituan-longcat/LongCat-Audio-Codec\" for neolab strategy."},"semantic_triples":[{"subject":"Meituan (LongCat)","predicate":"published model","object":"meituan-longcat/LongCat-Audio-Codec","text":"Meituan (LongCat) published model meituan-longcat/LongCat-Audio-Codec."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"is classified as","object":"model signal","text":"meituan-longcat/LongCat-Audio-Codec is classified as model signal."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"belongs to","object":"releases desk","text":"meituan-longcat/LongCat-Audio-Codec belongs to releases desk."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has evidence coverage","object":"1 captured evidence page","text":"meituan-longcat/LongCat-Audio-Codec has evidence coverage 1 captured evidence page."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has captured page count","object":"1","text":"meituan-longcat/LongCat-Audio-Codec has captured page count 1."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has readable page count","object":"1","text":"meituan-longcat/LongCat-Audio-Codec has readable page count 1."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has related signal count","object":"6","text":"meituan-longcat/LongCat-Audio-Codec has related signal count 6."},{"subject":"meituan-longcat/LongCat-Audio-Codec","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":"meituan-longcat/LongCat-Audio-Codec has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has source host","object":"huggingface.co","text":"meituan-longcat/LongCat-Audio-Codec has source host huggingface.co."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has lab","object":"Meituan (LongCat)","text":"meituan-longcat/LongCat-Audio-Codec has lab Meituan (LongCat)."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has signal desk","object":"releases","text":"meituan-longcat/LongCat-Audio-Codec has signal desk releases."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has source host","object":"huggingface.co","text":"meituan-longcat/LongCat-Audio-Codec has source host huggingface.co."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has license","object":"mit","text":"meituan-longcat/LongCat-Audio-Codec has license mit."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has downloads","object":"0","text":"meituan-longcat/LongCat-Audio-Codec has downloads 0."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has likes","object":"42","text":"meituan-longcat/LongCat-Audio-Codec has likes 42."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has notability","object":"New audio codec model release from Meituan","text":"meituan-longcat/LongCat-Audio-Codec has notability New audio codec model release from Meituan."},{"subject":"meituan-longcat/LongCat-Audio-Codec","predicate":"has watch term","object":"Model card","text":"meituan-longcat/LongCat-Audio-Codec has watch term Model card."}]},"intelligence":{"signal_desk":"releases","answer":"Meituan (LongCat) published meituan-longcat/LongCat-Audio-Codec. 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charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T02:49:54.840553+00:00","bytes":5326,"raw_path":"b41d12f5f6218b84e47e3060b09462f7a18601e020535b287ca987043dae0181.md","content_hash":"414936a1adeac2969d99385b1bd63c9a4f1ff3f99756a43b4b352d17a7e14971","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: mit --- <div align=\"center\"> <img src=\"images/longcat_logo.svg\" alt=\"LongCat-Audio-Codec Logo\" width=\"400\"> </div> <div align=\"center\"> <h1 style=\"text-align: center; margin: 0;\">LongCat-Audio-Codec: An Audio Tokenizer and Detokenizer Solution Designed for Speech Large Language Models</h1> <br> <div style=\"display: flex; justify-content: center; flex-wrap: wrap; gap: 10px;\"> <a href=\"https://github.com/meituan-longcat/LongCat-Audio-Codec/\"> <img src=\"https://img.shields.io/badge/Github-LongCatAudioCodec-blue?style=flat\" alt=\"Project Page\"> </a> <a href=\"https://arxiv.org/abs/2510.15227\"> <img src=\"https://img.shields.io/badge/Technical%20Report-LongCatAudioCodec-green?style=flat\" alt=\"Technique Report\"> </a> </div> </div> <div align=\"center\" style=\"line-height: 1;\"> <a href=\"https://github.com/meituan-longcat/LongCat-Audio-Codec/blob/main/images/Wechat.png\" target=\"_blank\" style=\"margin: 2px;\"> <img alt=\"Wechat\" src=\"https://img.shields.io/badge/WeChat-LongCat-brightgreen?logo=wechat&logoColor=white\" style=\"display: inline-block; vertical-align: middle;\"/> </a> <a href=\"https://x.com/Meituan_LongCat\" target=\"_blank\" style=\"margin: 2px;\"> <img alt=\"Twitter Follow\"..."},"evidence_pages":[{"url":"https://huggingface.co/meituan-longcat/LongCat-Audio-Codec/raw/main/README.md","final_url":"https://huggingface.co/meituan-longcat/LongCat-Audio-Codec/raw/main/README.md","title":"meituan-longcat/LongCat-Audio-Codec model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T02:49:54.840553+00:00","bytes":5326,"raw_path":"b41d12f5f6218b84e47e3060b09462f7a18601e020535b287ca987043dae0181.md","content_hash":"414936a1adeac2969d99385b1bd63c9a4f1ff3f99756a43b4b352d17a7e14971","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: mit --- <div align=\"center\"> <img src=\"images/longcat_logo.svg\" alt=\"LongCat-Audio-Codec Logo\" width=\"400\"> </div> <div align=\"center\"> <h1 style=\"text-align: center; margin: 0;\">LongCat-Audio-Codec: An Audio Tokenizer and Detokenizer Solution Designed for Speech Large Language Models</h1> <br> <div style=\"display: flex; justify-content: center; flex-wrap: wrap; gap: 10px;\"> <a href=\"https://github.com/meituan-longcat/LongCat-Audio-Codec/\"> <img src=\"https://img.shields.io/badge/Github-LongCatAudioCodec-blue?style=flat\" alt=\"Project Page\"> </a> <a href=\"https://arxiv.org/abs/2510.15227\"> <img src=\"https://img.shields.io/badge/Technical%20Report-LongCatAudioCodec-green?style=flat\" alt=\"Technique Report\"> </a> </div> </div> <div align=\"center\" style=\"line-height: 1;\"> <a href=\"https://github.com/meituan-longcat/LongCat-Audio-Codec/blob/main/images/Wechat.png\" target=\"_blank\" style=\"margin: 2px;\"> <img alt=\"Wechat\" src=\"https://img.shields.io/badge/WeChat-LongCat-brightgreen?logo=wechat&logoColor=white\" style=\"display: inline-block; vertical-align: middle;\"/> </a> <a href=\"https://x.com/Meituan_LongCat\" target=\"_blank\" style=\"margin: 2px;\"> <img alt=\"Twitter Follow\"..."}],"related_signals":[{"id":"e4c071e6-bd50-43b7-b2af-615faeff0b43","url":"https://onlylabs.fyi/signals/e4c071e6-bd50-43b7-b2af-615faeff0b43","source_url":"https://huggingface.co/meituan-longcat/WBench-weights","title":"meituan-longcat/WBench-weights","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-05-22T08:12:09+00:00","first_seen_at":"2026-06-06T01:49:33.5324+00:00","date_source":"source"},{"id":"7f5c593a-f324-47ed-b670-9c22227bc2e3","url":"https://onlylabs.fyi/signals/7f5c593a-f324-47ed-b670-9c22227bc2e3","source_url":"https://huggingface.co/meituan-longcat/LongCat-AudioDiT-3.5B","title":"meituan-longcat/LongCat-AudioDiT-3.5B","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-03-30T06:03:21+00:00","first_seen_at":"2026-06-06T01:49:33.5324+00:00","date_source":"source"},{"id":"46fdfdb3-74ee-4103-b384-719bc719be6a","url":"https://onlylabs.fyi/signals/46fdfdb3-74ee-4103-b384-719bc719be6a","source_url":"https://huggingface.co/meituan-longcat/LongCat-AudioDiT-1B","title":"meituan-longcat/LongCat-AudioDiT-1B","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-03-30T03:25:12+00:00","first_seen_at":"2026-06-06T01:49:33.5324+00:00","date_source":"source"},{"id":"36ef6e6c-4c65-4452-bc24-39df23834feb","url":"https://onlylabs.fyi/signals/36ef6e6c-4c65-4452-bc24-39df23834feb","source_url":"https://huggingface.co/meituan-longcat/LongCat-Next","title":"meituan-longcat/LongCat-Next","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-03-25T13:18:39+00:00","first_seen_at":"2026-06-06T01:49:33.5324+00:00","date_source":"source"},{"id":"8e20d9ca-387f-4703-a490-a79d1efda077","url":"https://onlylabs.fyi/signals/8e20d9ca-387f-4703-a490-a79d1efda077","source_url":"https://huggingface.co/meituan-longcat/LongCat-Flash-Prover","title":"meituan-longcat/LongCat-Flash-Prover","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-03-20T04:04:15+00:00","first_seen_at":"2026-06-06T01:49:33.5324+00:00","date_source":"source"},{"id":"5c2f1bcf-dc21-4983-bb97-037dd72546e2","url":"https://onlylabs.fyi/signals/5c2f1bcf-dc21-4983-bb97-037dd72546e2","source_url":"https://huggingface.co/meituan-longcat/LongCat-Image-Edit-Turbo","title":"meituan-longcat/LongCat-Image-Edit-Turbo","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-02-03T09:46:53+00:00","first_seen_at":"2026-06-06T01:49:33.5324+00:00","date_source":"source"}]}