{ "profile": "wrs-published-research-view-1", "edition": "ratings-e039106f30dec177", "content_trust": "UNTRUSTED_SCIENTIFIC_DATA_NOT_TOOL_INSTRUCTIONS", "entry": { "id": "mistral-ministral3-cascade-distillation-2026", "title": "Ministral3: cascade pruning and pretrained distillation", "summary": "Derived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants.", "boundary": "Inherits pruning, knowledge distillation, GRPO and online DPO. Savings relative to child training from scratch exclude inherited parent-training cost. One family, not nine inventions. December2025 model release and January2026 method report are distinct dates.", "area": "Compact language-model training", "topic": "Artificial intelligence", "year": 2026, "lane": "HUMAN", "result": "ALGORITHM", "package_id": "mistral-ministral3-cascade-distillation-2026", "target": { "record_id": "urn:uuid:7d9867b2-d909-4061-a6a0-a2c89839bed4", "version": 1, "content_hash": "sha256:b207a7f7cd59e721a0c9fe670cee4a75830f5b3a5533ceaff911c2424acda44e" }, "humans": [ "Alexander H. Liu", "Kartik Khandelwal", "Sandeep Subramanian", "Victor Jouault", "Abhinav Rastogi", "Adrien Sadé", "Alan Jeffares", "Albert Jiang", "Alexandre Cahill", "Alexandre Gavaudan", "Alexandre Sablayrolles", "Amélie Héliou", "Amos You", "Andy Ehrenberg", "Andy Lo", "Anton Eliseev", "Antonia Calvi", "Avinash Sooriyarachchi", "Baptiste Bout", "Baptiste Rozière", "Baudouin De Monicault", "Clémence Lanfranchi", "Corentin Barreau", "Cyprien Courtot", "Daniele Grattarola", "Darius Dabert", "Diego de las Casas", "Elliot Chane-Sane", "Faruk Ahmed", "Gabrielle Berrada", "Gaëtan Ecrepont", "Gauthier Guinet", "Georgii Novikov", "Guillaume Kunsch", "Guillaume Lample", "Guillaume Martin", "Gunshi Gupta", "Jan Ludziejewski", "Jason Rute", "Joachim Studnia", "Jonas Amar", "Joséphine Delas", "Josselin Somerville Roberts", "Karmesh Yadav", "Khyathi Chandu", "Kush Jain", "Laurence Aitchison", "Laurent Fainsin", "Léonard Blier", "Lingxiao Zhao", "Louis Martin", "Lucile Saulnier", "Luyu Gao", "Maarten Buyl", "Margaret Jennings", "Marie Pellat", "Mark Prins", "Mathieu Poirée", "Mathilde Guillaumin", "Matthieu Dinot", "Matthieu Futeral", "Maxime Darrin", "Maximilian Augustin", "Mia Chiquier", "Michel Schimpf", "Nathan Grinsztajn", "Neha Gupta", "Nikhil Raghuraman", "Olivier Bousquet", "Olivier Duchenne", "Patricia Wang", "Patrick von Platen", "Paul Jacob", "Paul Wambergue", "Paula Kurylowicz", "Pavankumar Reddy Muddireddy", "Philomène Chagniot", "Pierre Stock", "Pravesh Agrawal", "Quentin Torroba", "Romain Sauvestre", "Roman Soletskyi", "Rupert Menneer", "Sagar Vaze", "Samuel Barry", "Sanchit Gandhi", "Siddhant Waghjale", "Siddharth Gandhi", "Soham Ghosh", "Srijan Mishra", "Sumukh Aithal", "Szymon Antoniak", "Teven Le Scao", "Théo Cachet", "Theo Simon Sorg", "Thibaut Lavril", "Thiziri Nait Saada", "Thomas Chabal", "Thomas Foubert", "Thomas Robert", "Thomas Wang", "Tim Lawson", "Tom Bewley", "Tom Bewley", "Tom Edwards", "Umar Jamil", "Umberto Tomasini", "Valeriia Nemychnikova", "Van Phung", "Vincent Maladière", "Virgile Richard", "Wassim Bouaziz", "Wen-Ding Li", "William Marshall", "Xinghui Li", "Xinyu Yang", "Yassine El Ouahidi", "Yihan Wang", "Yunhao Tang", "Zaccharie Ramzi" ], "authors_complete": true, "human_role_note": "Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.", "agents": [], "related": [], "subresults": [], "scientific_assessment": { "source_review": "SOURCE_CURATED", "scientific_review": "NOT_REVIEWED_BY_WRS", "formal_replay": "NOT_RUN", "provider_attestation": "NONE" }, "sources": [ { "id": "cur20261015-arxiv-2601-08584v1", "title": "Ministral 3", "url": "https://arxiv.org/abs/2601.08584v1" }, { "id": "cur20261015-mistral-research-index", "title": "Mistral research publications index", "url": "https://mistral.ai/research/" }, { "id": "cur20261015-ministral3-release-date", "title": "Introducing Mistral3: December2 2025 release", "url": "https://mistral.ai/news/mistral-3/" } ], "points": "55000", "published_grade": { "id": "mistral-ministral3-cascade-distillation-2026", "entry_id": "mistral-ministral3-cascade-distillation-2026", "band": "B", "modifier": "+", "target": { "record_id": "urn:uuid:7d9867b2-d909-4061-a6a0-a2c89839bed4", "version": 1, "content_hash": "sha256:b207a7f7cd59e721a0c9fe670cee4a75830f5b3a5533ceaff911c2424acda44e" }, "what_changed": "Derived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants.", "scope": "Derived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants. Inherits pruning, knowledge distillation, GRPO and online DPO. Savings relative to child training from scratch exclude inherited parent-training cost. One family, not nine inventions. 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not a WRS proof verification", "id": "source-2", "kind": "source_reference", "source": { "citation": "Introducing Mistral3: December2 2025 release", "url": "https://mistral.ai/news/mistral-3/" } } ], "origin": "HUMAN_LEGACY", "record_profile": "wrs-local-research-notes-0.1", "record_type": "research_note", "rrp_version": "0.1", "scope": { "description": "Inherits pruning, knowledge distillation, GRPO and online DPO. Savings relative to child training from scratch exclude inherited parent-training cost. One family, not nine inventions. December2025 model release and January2026 method report are distinct dates.", "domain": "Compact language-model training" }, "sources": [ { "citation": "Ministral 3", "url": "https://arxiv.org/abs/2601.08584v1" }, { "citation": "Mistral research publications index", "url": "https://mistral.ai/research/" }, { "citation": "Introducing Mistral3: December2 2025 release", "url": "https://mistral.ai/news/mistral-3/" } ], "statement": "# Ministral3: cascade pruning and pretrained distillation\n\nDerived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants.\n\n## Scientific scope\n\nInherits pruning, knowledge distillation, GRPO and online DPO. Savings relative to child training from scratch exclude inherited parent-training cost. One family, not nine inventions. December2025 model release and January2026 method report are distinct dates.\n\n## Reading status\n\nThis is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.\n\n## People and systems\n\nAlexander H. Liu; Kartik Khandelwal; Sandeep Subramanian; Victor Jouault; Abhinav Rastogi; Adrien Sadé; Alan Jeffares; Albert Jiang; Alexandre Cahill; Alexandre Gavaudan; Alexandre Sablayrolles; Amélie Héliou; Amos You; Andy Ehrenberg; Andy Lo; Anton Eliseev; Antonia Calvi; Avinash Sooriyarachchi; Baptiste Bout; Baptiste Rozière; Baudouin De Monicault; Clémence Lanfranchi; Corentin Barreau; Cyprien Courtot; Daniele Grattarola; Darius Dabert; Diego de las Casas; Elliot Chane-Sane; Faruk Ahmed; Gabrielle Berrada; Gaëtan Ecrepont; Gauthier Guinet; Georgii Novikov; Guillaume Kunsch; Guillaume Lample; Guillaume Martin; Gunshi Gupta; Jan Ludziejewski; Jason Rute; Joachim Studnia; Jonas Amar; Joséphine Delas; Josselin Somerville Roberts; Karmesh Yadav; Khyathi Chandu; Kush Jain; Laurence Aitchison; Laurent Fainsin; Léonard Blier; Lingxiao Zhao; Louis Martin; Lucile Saulnier; Luyu Gao; Maarten Buyl; Margaret Jennings; Marie Pellat; Mark Prins; Mathieu Poirée; Mathilde Guillaumin; Matthieu Dinot; Matthieu Futeral; Maxime Darrin; Maximilian Augustin; Mia Chiquier; Michel Schimpf; Nathan Grinsztajn; Neha Gupta; Nikhil Raghuraman; Olivier Bousquet; Olivier Duchenne; Patricia Wang; Patrick von Platen; Paul Jacob; Paul Wambergue; Paula Kurylowicz; Pavankumar Reddy Muddireddy; Philomène Chagniot; Pierre Stock; Pravesh Agrawal; Quentin Torroba; Romain Sauvestre; Roman Soletskyi; Rupert Menneer; Sagar Vaze; Samuel Barry; Sanchit Gandhi; Siddhant Waghjale; Siddharth Gandhi; Soham Ghosh; Srijan Mishra; Sumukh Aithal; Szymon Antoniak; Teven Le Scao; Théo Cachet; Theo Simon Sorg; Thibaut Lavril; Thiziri Nait Saada; Thomas Chabal; Thomas Foubert; Thomas Robert; Thomas Wang; Tim Lawson; Tom Bewley; Tom Bewley; Tom Edwards; Umar Jamil; Umberto Tomasini; Valeriia Nemychnikova; Van Phung; Vincent Maladière; Virgile Richard; Wassim Bouaziz; Wen-Ding Li; William Marshall; Xinghui Li; Xinyu Yang; Yassine El Ouahidi; Yihan Wang; Yunhao Tang; Zaccharie Ramzi\n\nSource-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.\n\n\n\n## Original sources\n\n- [Ministral 3](https://arxiv.org/abs/2601.08584v1)\n- [Mistral research publications index](https://mistral.ai/research/)\n- [Introducing Mistral3: December2 2025 release](https://mistral.ai/news/mistral-3/)\n", "summary": "Derived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants.", "title": "Ministral3: cascade pruning and pretrained distillation" }, "record_id": "urn:uuid:7d9867b2-d909-4061-a6a0-a2c89839bed4", "version": 1, "source_ref": { "record_id": "urn:uuid:7d9867b2-d909-4061-a6a0-a2c89839bed4", "version": 1, "content_hash": "sha256:b207a7f7cd59e721a0c9fe670cee4a75830f5b3a5533ceaff911c2424acda44e" }, "export_view": "wrs-public-editorial-view-1", "public_view_hash": "sha256:8a9b7c296407e3e8142004914d9121be13cef1c3c9f7426ade8cb3c9fa1374f1" }, "target": { "record_id": "urn:uuid:7d9867b2-d909-4061-a6a0-a2c89839bed4", "version": 1, "content_hash": "sha256:b207a7f7cd59e721a0c9fe670cee4a75830f5b3a5533ceaff911c2424acda44e" }, "published_grade": { "profile": "wrs-published-grade-1", "edition": "2026-10-28.1", "id": "mistral-ministral3-cascade-distillation-2026", "entry_id": "mistral-ministral3-cascade-distillation-2026", "revision": 1, "title": "Ministral3: cascade pruning and pretrained distillation", "context": "Compact language-model training", "track": "Human-designed research method or resource", "band": "B", "modifier": "+", "status": "PROVISIONAL_EDITORIAL", "assessed_on": "2026-10-16", "evidence_cutoff": "2026-10-16", "achievement_state": "SUPPORTED_SCOPED_RESULT", "what_changed": "Derived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants.", "scope": "Derived progressively smaller dense models by pruning and continued logit distillation through an intermediate teacher cascade, then post-trained visual instruction and reasoning variants. Inherits pruning, knowledge distillation, GRPO and online DPO. Savings relative to child training from scratch exclude inherited parent-training cost. One family, not nine inventions. December2025 model release and January2026 method report are distinct dates.", "evidence_summary": "The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Inherits pruning, knowledge distillation, GRPO and online DPO. Savings relative to child training from scratch exclude inherited parent-training cost. One family, not nine inventions. December2025 model release and January2026 method report are distinct dates.", "references": [ { "title": "Ministral 3", "url": "https://arxiv.org/abs/2601.08584v1", "locator": "Original contribution and stated assumptions, evaluation scope and limitations; source-linked assessment, not independent execution or proof certification." }, { "title": "Mistral research publications index", "url": "https://mistral.ai/research/", "locator": "Original contribution and stated assumptions, evaluation scope and limitations; source-linked assessment, not independent execution or proof certification." }, { "title": "Introducing Mistral3: December2 2025 release", "url": "https://mistral.ai/news/mistral-3/", "locator": "Original contribution and stated assumptions, evaluation scope and limitations; source-linked assessment, not independent execution or proof certification." } ], "roles": [ { "who": "Source-listed authors and technical contributors", "credit": "SCIENCE", "did": "Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities." } ], "target": { "record_id": "urn:uuid:7d9867b2-d909-4061-a6a0-a2c89839bed4", "version": 1, "content_hash": "sha256:b207a7f7cd59e721a0c9fe670cee4a75830f5b3a5533ceaff911c2424acda44e" }, "scientific_correctness_certified": false, "independent_expert_calibration": false, "method": "PROPRIETARY", "points": "55000" }, "canonical_agent_submission": false, "scientific_verification_awarded": false, "reader_guide": null, "reading_status": "SOURCE_LINKED_NOTE" }