{"schema_version":"onlylabs.public_signal.v1","title":"OpenBMB (MiniCPM) Model: openbmb/BitCPM-CANN-3B","description":"OpenBMB (MiniCPM) model signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3","json_url":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3/signal.json","generated_at":"2026-06-11T02:40:51.189964+00:00","org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab","category_label":"Neolab","dossier_url":"https://onlylabs.fyi/labs/openbmb","dossier_json_url":"https://onlylabs.fyi/labs/openbmb/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3","signal_json":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3/signal.json","source":"https://huggingface.co/openbmb/BitCPM-CANN-3B","lab_dossier":"https://onlylabs.fyi/labs/openbmb","lab_dossier_json":"https://onlylabs.fyi/labs/openbmb/dossier.json","analysis":"https://onlylabs.fyi/analysis/openbmb","analysis_json":"https://onlylabs.fyi/analysis/openbmb/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/openbmb/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":"OpenBMB (MiniCPM) published openbmb/BitCPM-CANN-3B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license apache-2.0 · 6.5K HF downloads · Solid 3B model with moderate traction.. onlylabs links this event to 1 captured evidence page and 6 related model signals.","signal_desk":"releases","source_context":{"source_url":"https://huggingface.co/openbmb/BitCPM-CANN-3B","source_host":"huggingface.co","occurred_at":"2026-05-15T13:10:02+00:00","first_seen_at":"2026-06-06T01:49:35.100048+00:00","date_source":"source","context":null},"context_markers":[{"label":"Lab","value":"OpenBMB (MiniCPM)","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":"apache-2.0","source":"model"},{"label":"Library","value":"transformers","source":"model"},{"label":"Downloads","value":"6.5K","source":"traction"},{"label":"Likes","value":"10","source":"traction"},{"label":"Notability","value":"Solid 3B model with moderate traction.","source":"signal"},{"label":"Watch term","value":"Eval methodology","source":"evidence"},{"label":"Watch term","value":"Model card","source":"model"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","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/openbmb/BitCPM-CANN-3B/raw/main/README.md"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T02:40:51.189964+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3/signal.json","dossier_json":"https://onlylabs.fyi/labs/openbmb/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/openbmb/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/openbmb/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neolab","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neolab","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","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","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; 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/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3/signal.json","required":true},{"label":"source","url":"https://huggingface.co/openbmb/BitCPM-CANN-3B","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/openbmb/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/openbmb/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 OpenBMB (MiniCPM)'s model signal \"openbmb/BitCPM-CANN-3B\" for neolab strategy."},"semantic_triples":[{"subject":"OpenBMB (MiniCPM)","predicate":"published model","object":"openbmb/BitCPM-CANN-3B","text":"OpenBMB (MiniCPM) published model openbmb/BitCPM-CANN-3B."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"is classified as","object":"model signal","text":"openbmb/BitCPM-CANN-3B is classified as model signal."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"belongs to","object":"releases desk","text":"openbmb/BitCPM-CANN-3B belongs to releases desk."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has evidence coverage","object":"1 captured evidence page","text":"openbmb/BitCPM-CANN-3B has evidence coverage 1 captured evidence page."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has captured page count","object":"1","text":"openbmb/BitCPM-CANN-3B has captured page count 1."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has readable page count","object":"1","text":"openbmb/BitCPM-CANN-3B has readable page count 1."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has related signal count","object":"6","text":"openbmb/BitCPM-CANN-3B has related signal count 6."},{"subject":"openbmb/BitCPM-CANN-3B","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":"openbmb/BitCPM-CANN-3B has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has source host","object":"huggingface.co","text":"openbmb/BitCPM-CANN-3B has source host huggingface.co."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has lab","object":"OpenBMB (MiniCPM)","text":"openbmb/BitCPM-CANN-3B has lab OpenBMB (MiniCPM)."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has signal desk","object":"releases","text":"openbmb/BitCPM-CANN-3B has signal desk releases."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has source host","object":"huggingface.co","text":"openbmb/BitCPM-CANN-3B has source host huggingface.co."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has task","object":"text-generation","text":"openbmb/BitCPM-CANN-3B has task text-generation."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has license","object":"apache-2.0","text":"openbmb/BitCPM-CANN-3B has license apache-2.0."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has library","object":"transformers","text":"openbmb/BitCPM-CANN-3B has library transformers."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has downloads","object":"6.5K","text":"openbmb/BitCPM-CANN-3B has downloads 6.5K."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has likes","object":"10","text":"openbmb/BitCPM-CANN-3B has likes 10."}]},"intelligence":{"signal_desk":"releases","answer":"OpenBMB (MiniCPM) published openbmb/BitCPM-CANN-3B. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license apache-2.0 · 6.5K HF downloads · Solid 3B model with moderate traction.. onlylabs links this event to 1 captured evidence page and 6 related model signals.","semantic_triples":[{"subject":"OpenBMB (MiniCPM)","predicate":"published model","object":"openbmb/BitCPM-CANN-3B","text":"OpenBMB (MiniCPM) published model openbmb/BitCPM-CANN-3B."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"is classified as","object":"model signal","text":"openbmb/BitCPM-CANN-3B is classified as model signal."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"belongs to","object":"releases desk","text":"openbmb/BitCPM-CANN-3B belongs to releases desk."},{"subject":"openbmb/BitCPM-CANN-3B","predicate":"has evidence coverage","object":"1 captured evidence page","text":"openbmb/BitCPM-CANN-3B has evidence coverage 1 captured evidence page."}]},"signal":{"id":"efbcdec8-7d82-4904-b8ab-3ebf6616d1f3","url":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3","json_url":"https://onlylabs.fyi/signals/efbcdec8-7d82-4904-b8ab-3ebf6616d1f3/signal.json","source_url":"https://huggingface.co/openbmb/BitCPM-CANN-3B","title":"openbmb/BitCPM-CANN-3B","summary":"OpenBMB (MiniCPM) published a model signal. onlylabs watches model cards, launch context, and traction.","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-05-15T13:10:02+00:00","first_seen_at":"2026-06-06T01:49:35.100048+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/openbmb/BitCPM-CANN-3B/raw/main/README.md"]},"facets":{"pipeline_tag":"text-generation","license":"apache-2.0"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":6535,"hf_likes":10},"data_radar":null},"primary_evidence_page":{"url":"https://huggingface.co/openbmb/BitCPM-CANN-3B/raw/main/README.md","final_url":"https://huggingface.co/openbmb/BitCPM-CANN-3B/raw/main/README.md","title":"openbmb/BitCPM-CANN-3B model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T02:40:51.189964+00:00","bytes":8854,"raw_path":"5db6b3f67e59c46b194c48ac2b37ef3d0837fdc121f6f5219f6b704829db0456.md","content_hash":"37b6187ab49f1b6f40570fb57164f8e3e0808ece6fc953b4962c8023732608db","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: apache-2.0 language: - zh - en pipeline_tag: text-generation library_name: transformers --- <div align=\"center\"> <img src=\"https://github.com/OpenBMB/MiniCPM/blob/main/assets/minicpm_logo.png?raw=true\" width=\"500em\" ></img> </div> <p align=\"center\"> <a href=\"https://github.com/OpenBMB/MiniCPM/\" target=\"_blank\">GitHub Repo</a> | <a href=\"https://github.com/OpenBMB/MiniCPM/blob/main/docs/BitCPM_CANN.pdf\" target=\"_blank\">Technical Report</a> </p> <p align=\"center\"> 👋 Join us on <a href=\"https://discord.gg/3cGQn9b3YM\" target=\"_blank\">Discord</a> and <a href=\"https://github.com/OpenBMB/MiniCPM/blob/main/assets/wechat.jpg\" target=\"_blank\">WeChat</a> </p> Introduction BitCPM-CANN is the first end-to-end 1.58-bit (ternary) large language model training system natively built on Huawei Ascend NPU. The system integrates quantization-aware training (QAT) into the Megatron-LM framework with MindSpeed acceleration, covering the full training stack from custom ternary operators to distributed parallel training on Ascend 910B. We train a family of four models—BitCPM-CANN-0.5B/1B/3B/8B—and evaluate them against their full-precision MiniCPM4 counterparts across 11 benchmarks. The..."},"evidence_pages":[{"url":"https://huggingface.co/openbmb/BitCPM-CANN-3B/raw/main/README.md","final_url":"https://huggingface.co/openbmb/BitCPM-CANN-3B/raw/main/README.md","title":"openbmb/BitCPM-CANN-3B model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T02:40:51.189964+00:00","bytes":8854,"raw_path":"5db6b3f67e59c46b194c48ac2b37ef3d0837fdc121f6f5219f6b704829db0456.md","content_hash":"37b6187ab49f1b6f40570fb57164f8e3e0808ece6fc953b4962c8023732608db","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: apache-2.0 language: - zh - en pipeline_tag: text-generation library_name: transformers --- <div align=\"center\"> <img src=\"https://github.com/OpenBMB/MiniCPM/blob/main/assets/minicpm_logo.png?raw=true\" width=\"500em\" ></img> </div> <p align=\"center\"> <a href=\"https://github.com/OpenBMB/MiniCPM/\" target=\"_blank\">GitHub Repo</a> | <a href=\"https://github.com/OpenBMB/MiniCPM/blob/main/docs/BitCPM_CANN.pdf\" target=\"_blank\">Technical Report</a> </p> <p align=\"center\"> 👋 Join us on <a href=\"https://discord.gg/3cGQn9b3YM\" target=\"_blank\">Discord</a> and <a href=\"https://github.com/OpenBMB/MiniCPM/blob/main/assets/wechat.jpg\" target=\"_blank\">WeChat</a> </p> Introduction BitCPM-CANN is the first end-to-end 1.58-bit (ternary) large language model training system natively built on Huawei Ascend NPU. The system integrates quantization-aware training (QAT) into the Megatron-LM framework with MindSpeed acceleration, covering the full training stack from custom ternary operators to distributed parallel training on Ascend 910B. We train a family of four models—BitCPM-CANN-0.5B/1B/3B/8B—and evaluate them against their full-precision MiniCPM4 counterparts across 11 benchmarks. The..."}],"related_signals":[{"id":"12094dec-3678-49ff-9a67-357cd2c648f4","url":"https://onlylabs.fyi/signals/12094dec-3678-49ff-9a67-357cd2c648f4","source_url":"https://huggingface.co/openbmb/SciCore-Omics","title":"openbmb/SciCore-Omics","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-06-03T09:49:00+00:00","first_seen_at":"2026-06-06T01:49:35.100048+00:00","date_source":"source"},{"id":"6c09972b-77c4-4e2d-b9b7-d5e9ae5fb41c","url":"https://onlylabs.fyi/signals/6c09972b-77c4-4e2d-b9b7-d5e9ae5fb41c","source_url":"https://huggingface.co/openbmb/MiniCPM5-1B","title":"openbmb/MiniCPM5-1B","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-05-21T07:27:59+00:00","first_seen_at":"2026-06-06T01:49:35.100048+00:00","date_source":"source"},{"id":"22cee439-4f56-4eee-b821-779f63f837c3","url":"https://onlylabs.fyi/signals/22cee439-4f56-4eee-b821-779f63f837c3","source_url":"https://huggingface.co/openbmb/MiniCPM5-1B-SFT","title":"openbmb/MiniCPM5-1B-SFT","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-05-21T07:27:50+00:00","first_seen_at":"2026-06-06T01:49:35.100048+00:00","date_source":"source"},{"id":"1af6cda6-f605-4a60-bee8-9331ee843a72","url":"https://onlylabs.fyi/signals/1af6cda6-f605-4a60-bee8-9331ee843a72","source_url":"https://huggingface.co/openbmb/MiniCPM5-1B-Base","title":"openbmb/MiniCPM5-1B-Base","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-05-21T07:27:42+00:00","first_seen_at":"2026-06-09T07:00:26.263388+00:00","date_source":"source"},{"id":"f4e5206e-b33e-4729-8735-5fd3473add55","url":"https://onlylabs.fyi/signals/f4e5206e-b33e-4729-8735-5fd3473add55","source_url":"https://huggingface.co/openbmb/BitCPM-CANN-8B","title":"openbmb/BitCPM-CANN-8B","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-05-15T13:10:51+00:00","first_seen_at":"2026-06-06T01:49:35.100048+00:00","date_source":"source"},{"id":"bd1f3842-2d3f-4a5e-8ef8-fa7fcdc6e1ca","url":"https://onlylabs.fyi/signals/bd1f3842-2d3f-4a5e-8ef8-fa7fcdc6e1ca","source_url":"https://huggingface.co/openbmb/BitCPM-CANN-1B","title":"openbmb/BitCPM-CANN-1B","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"openbmb","name":"OpenBMB (MiniCPM)","category":"neolab"},"occurred_at":"2026-05-15T13:09:42+00:00","first_seen_at":"2026-06-06T01:49:35.100048+00:00","date_source":"source"}]}