{"schema_version":"onlylabs.public_signal.v1","title":"Meituan (LongCat) Repo: meituan-longcat/MineExplorer","description":"Meituan (LongCat) repo signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714","json_url":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714/signal.json","generated_at":"2026-06-13T17:06:50.833Z","evidence_latest_fetched_at":"2026-06-13T08:03:26.541332+00:00","signal_first_seen_at":"2026-06-13T07:00:24.333651+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/b73c1c25-7430-4e70-a27b-e4e8ddccb714","signal_json":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714/signal.json","source":"https://github.com/meituan-longcat/MineExplorer","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":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"Meituan (LongCat) published meituan-longcat/MineExplorer (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo meituan-longcat/MineExplorer · language Python · Low-traction repo. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","signal_desk":"repos","source_context":{"source_url":"https://github.com/meituan-longcat/MineExplorer","source_host":"github.com","occurred_at":"2026-05-29T05:07:05+00:00","first_seen_at":"2026-06-13T07:00:24.333651+00:00","date_source":"source","context":"Python"},"context_markers":[{"label":"Lab","value":"Meituan (LongCat)","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"meituan-longcat/MineExplorer","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"10","source":"traction"},{"label":"Notability","value":"Low-traction repo","source":"signal"},{"label":"Watch term","value":"RL environments","source":"evidence"},{"label":"Watch term","value":"Eval methodology","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://github.com/meituan-longcat/MineExplorer"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-13T08:03:26.541332+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714/signal.json","dossier_json":"https://onlylabs.fyi/labs/meituan/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/meituan/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/meituan/evidence.json","topic_signals_json":null,"topic_feed":null,"category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","evidence_focus":["repo name","owner","description","language","stars","source URL","first seen time","data, eval, infra, safety, and product terms"],"extraction_questions":["What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Is the repo new evidence for a lab direction that is not yet in writing or releases?","Which related signals should an analyst inspect next?"],"signal_questions":["What does this new repository reveal before a formal announcement exists?","What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Do the 6 related repo signals show a repeated pattern?"],"output_fields":["org","repo","technical_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, interpret the repository as source-grounded category strategy evidence.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714/signal.json","required":true},{"label":"source","url":"https://github.com/meituan-longcat/MineExplorer","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":null,"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 repo signal \"meituan-longcat/MineExplorer\" for neolab strategy."},"semantic_triples":[{"subject":"Meituan (LongCat)","predicate":"published repo","object":"meituan-longcat/MineExplorer","text":"Meituan (LongCat) published repo meituan-longcat/MineExplorer."},{"subject":"meituan-longcat/MineExplorer","predicate":"is classified as","object":"repo signal","text":"meituan-longcat/MineExplorer is classified as repo signal."},{"subject":"meituan-longcat/MineExplorer","predicate":"belongs to","object":"repos desk","text":"meituan-longcat/MineExplorer belongs to repos desk."},{"subject":"meituan-longcat/MineExplorer","predicate":"has context","object":"Python","text":"meituan-longcat/MineExplorer has context Python."},{"subject":"meituan-longcat/MineExplorer","predicate":"has evidence coverage","object":"1 captured evidence page","text":"meituan-longcat/MineExplorer has evidence coverage 1 captured evidence page."},{"subject":"meituan-longcat/MineExplorer","predicate":"has captured page count","object":"1","text":"meituan-longcat/MineExplorer has captured page count 1."},{"subject":"meituan-longcat/MineExplorer","predicate":"has readable page count","object":"1","text":"meituan-longcat/MineExplorer has readable page count 1."},{"subject":"meituan-longcat/MineExplorer","predicate":"has related signal count","object":"6","text":"meituan-longcat/MineExplorer has related signal count 6."},{"subject":"meituan-longcat/MineExplorer","predicate":"has analysis playbook objective","object":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","text":"meituan-longcat/MineExplorer has analysis playbook objective Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.."},{"subject":"meituan-longcat/MineExplorer","predicate":"has source host","object":"github.com","text":"meituan-longcat/MineExplorer has source host github.com."},{"subject":"meituan-longcat/MineExplorer","predicate":"has lab","object":"Meituan (LongCat)","text":"meituan-longcat/MineExplorer has lab Meituan (LongCat)."},{"subject":"meituan-longcat/MineExplorer","predicate":"has signal desk","object":"repos","text":"meituan-longcat/MineExplorer has signal desk repos."},{"subject":"meituan-longcat/MineExplorer","predicate":"has source host","object":"github.com","text":"meituan-longcat/MineExplorer has source host github.com."},{"subject":"meituan-longcat/MineExplorer","predicate":"has repository","object":"meituan-longcat/MineExplorer","text":"meituan-longcat/MineExplorer has repository meituan-longcat/MineExplorer."},{"subject":"meituan-longcat/MineExplorer","predicate":"has language","object":"Python","text":"meituan-longcat/MineExplorer has language Python."},{"subject":"meituan-longcat/MineExplorer","predicate":"has stars","object":"10","text":"meituan-longcat/MineExplorer has stars 10."},{"subject":"meituan-longcat/MineExplorer","predicate":"has notability","object":"Low-traction repo","text":"meituan-longcat/MineExplorer has notability Low-traction repo."},{"subject":"meituan-longcat/MineExplorer","predicate":"has watch term","object":"RL environments","text":"meituan-longcat/MineExplorer has watch term RL environments."}]},"intelligence":{"signal_desk":"repos","answer":"Meituan (LongCat) published meituan-longcat/MineExplorer (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo meituan-longcat/MineExplorer · language Python · Low-traction repo. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","semantic_triples":[{"subject":"Meituan (LongCat)","predicate":"published repo","object":"meituan-longcat/MineExplorer","text":"Meituan (LongCat) published repo meituan-longcat/MineExplorer."},{"subject":"meituan-longcat/MineExplorer","predicate":"is classified as","object":"repo signal","text":"meituan-longcat/MineExplorer is classified as repo signal."},{"subject":"meituan-longcat/MineExplorer","predicate":"belongs to","object":"repos desk","text":"meituan-longcat/MineExplorer belongs to repos desk."},{"subject":"meituan-longcat/MineExplorer","predicate":"has context","object":"Python","text":"meituan-longcat/MineExplorer has context Python."},{"subject":"meituan-longcat/MineExplorer","predicate":"has evidence coverage","object":"1 captured evidence page","text":"meituan-longcat/MineExplorer has evidence coverage 1 captured evidence page."}]},"signal":{"id":"b73c1c25-7430-4e70-a27b-e4e8ddccb714","url":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714","json_url":"https://onlylabs.fyi/signals/b73c1c25-7430-4e70-a27b-e4e8ddccb714/signal.json","source_url":"https://github.com/meituan-longcat/MineExplorer","title":"meituan-longcat/MineExplorer","summary":"Meituan (LongCat) published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-05-29T05:07:05+00:00","first_seen_at":"2026-06-13T07:00:24.333651+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://github.com/meituan-longcat/MineExplorer"]},"facets":{"repo":"meituan-longcat/MineExplorer","language":"Python"},"traction":{"github_stars":10,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://github.com/meituan-longcat/MineExplorer","final_url":"https://github.com/meituan-longcat/MineExplorer","title":"meituan-longcat/MineExplorer repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-13T08:03:26.541332+00:00","bytes":15763,"raw_path":"d0fa2adc2da4bbed957e1aceb146f5728224d944506c484d1cb109a6d0ae1b63.json","content_hash":"0ade5ca7b5c11b1584f6eb6f0d760330e3faad80fd0f86c2222e6c5b706004a6","excerpt_chars":1200,"truncated":true,"excerpt":"meituan-longcat/MineExplorer Description: Reproduction code for paper \"MineExplorer: Evaluating Open-World Exploration of MLLM Agents in Minecraft\" Language: Python Stars: 11 Forks: 0 Open issues: 1 Created: 2026-05-29T05:07:05Z Pushed: 2026-06-12T05:11:39Z Default branch: main Fork: no Archived: no README: MineExplorer: Evaluating Open-World Exploration of MLLM Agents in Minecraft MineExplorer is a benchmark for evaluating the open-world exploration capabilities of multimodal large language model (MLLM) agents in Minecraft. We first filter atomic tasks whose solutions rely heavily on Minecraft-specific knowledge to better reflect general open-world reasoning, then organize the benchmark around a ReAct-style capability formulation and compose atomic tasks into implicit multi-hop tasks. To construct reliable instances, MineExplorer uses a multi-agent synthesis workflow that jointly designs task graphs, sandbox scenes, and rule-based milestone evaluators. Experiments show that open-world exploration remains challenging: strong models handle many single-hop tasks but degrade sharply when hidden prerequisites must be coordinated over longer trajectories, and larger models or thinking..."},"evidence_pages":[],"related_signals":[{"id":"94c3b1d1-3a74-4f03-a1e9-f29d4c43f3f4","url":"https://onlylabs.fyi/signals/94c3b1d1-3a74-4f03-a1e9-f29d4c43f3f4","source_url":"https://github.com/meituan-longcat/VitaBench-2.0","title":"meituan-longcat/VitaBench-2.0","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-05-26T08:19:36+00:00","first_seen_at":"2026-06-05T20:58:48.478227+00:00","date_source":"source"},{"id":"fd1392be-b52c-47b6-a2d3-e1322ca8a782","url":"https://onlylabs.fyi/signals/fd1392be-b52c-47b6-a2d3-e1322ca8a782","source_url":"https://github.com/meituan-longcat/WBench","title":"meituan-longcat/WBench","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-05-22T10:46:52+00:00","first_seen_at":"2026-06-05T20:58:48.478227+00:00","date_source":"source"},{"id":"d58efe03-b0c8-422f-b7aa-8d1bb585bf3f","url":"https://onlylabs.fyi/signals/d58efe03-b0c8-422f-b7aa-8d1bb585bf3f","source_url":"https://github.com/meituan-longcat/LARYBench","title":"meituan-longcat/LARYBench","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-04-09T03:09:15+00:00","first_seen_at":"2026-06-05T20:58:48.478227+00:00","date_source":"source"},{"id":"6f33edd9-3c47-410e-9863-5abc2339ec9c","url":"https://onlylabs.fyi/signals/6f33edd9-3c47-410e-9863-5abc2339ec9c","source_url":"https://github.com/meituan-longcat/General365","title":"meituan-longcat/General365","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-04-08T03:47:55+00:00","first_seen_at":"2026-06-05T20:58:48.478227+00:00","date_source":"source"},{"id":"42d49456-5784-4dd0-a110-c317e9c30dd2","url":"https://onlylabs.fyi/signals/42d49456-5784-4dd0-a110-c317e9c30dd2","source_url":"https://github.com/meituan-longcat/LongCat-AudioDiT","title":"meituan-longcat/LongCat-AudioDiT","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-03-30T02:39:14+00:00","first_seen_at":"2026-06-05T20:58:48.478227+00:00","date_source":"source"},{"id":"38a79c48-16c0-4ef9-9741-ace9b10c76da","url":"https://onlylabs.fyi/signals/38a79c48-16c0-4ef9-9741-ace9b10c76da","source_url":"https://github.com/meituan-longcat/LongCat-Next-inference","title":"meituan-longcat/LongCat-Next-inference","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"meituan","name":"Meituan (LongCat)","category":"neolab"},"occurred_at":"2026-03-26T07:09:06+00:00","first_seen_at":"2026-06-05T20:58:48.478227+00:00","date_source":"source"}]}