{"schema_version":"onlylabs.public_signal.v1","title":"Google (DeepMind / Gemini) Release: google-deepmind/mujoco_playground v0.1.0","description":"Google (DeepMind / Gemini) release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4","json_url":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4/signal.json","generated_at":"2026-06-11T03:44:20.513827+00:00","org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/google-deepmind","dossier_json_url":"https://onlylabs.fyi/labs/google-deepmind/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4","signal_json":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4/signal.json","source":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","lab_dossier":"https://onlylabs.fyi/labs/google-deepmind","lab_dossier_json":"https://onlylabs.fyi/labs/google-deepmind/dossier.json","analysis":"https://onlylabs.fyi/analysis/google-deepmind","analysis_json":"https://onlylabs.fyi/analysis/google-deepmind/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/google-deepmind/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":"Google (DeepMind / Gemini) published google-deepmind/mujoco_playground v0.1.0 (google-deepmind/mujoco_playground). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Notable release from DeepMind, but not a flagship model. · Release v0.1.0 Repository: google-deepmind/mujoco_playground Tag: v0.1.0 Published: 2026-01-08T22:18:01Z Prerelease: no Release notes: [0.1.0] - 2026-01-08 - Pass.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","source_host":"github.com","occurred_at":"2026-01-08T22:18:01+00:00","first_seen_at":"2026-06-06T01:49:33.266296+00:00","date_source":"source","context":"google-deepmind/mujoco_playground"},"context_markers":[{"label":"Lab","value":"Google (DeepMind / Gemini)","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"google-deepmind/mujoco_playground","source":"source"},{"label":"Release","value":"Release v0.1.0","source":"source"},{"label":"Notability","value":"Notable release from DeepMind, but not a flagship model.","source":"signal"}],"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/google-deepmind/mujoco_playground/releases/tag/v0.1.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:44:20.513827+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4/signal.json","dossier_json":"https://onlylabs.fyi/labs/google-deepmind/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/google-deepmind/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/google-deepmind/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 changed in this release, and what downstream data or infrastructure need could it create?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related release 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/06ce4e4f-36eb-4797-9f76-a1f02acadff4/signal.json","required":true},{"label":"source","url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/google-deepmind/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/google-deepmind/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 Google (DeepMind / Gemini)'s release signal \"google-deepmind/mujoco_playground v0.1.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"Google (DeepMind / Gemini)","predicate":"released","object":"google-deepmind/mujoco_playground v0.1.0","text":"Google (DeepMind / Gemini) released google-deepmind/mujoco_playground v0.1.0."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"is classified as","object":"release signal","text":"google-deepmind/mujoco_playground v0.1.0 is classified as release signal."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"belongs to","object":"releases desk","text":"google-deepmind/mujoco_playground v0.1.0 belongs to releases desk."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has context","object":"google-deepmind/mujoco_playground","text":"google-deepmind/mujoco_playground v0.1.0 has context google-deepmind/mujoco_playground."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"google-deepmind/mujoco_playground v0.1.0 has evidence coverage 1 captured evidence page."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has captured page count","object":"1","text":"google-deepmind/mujoco_playground v0.1.0 has captured page count 1."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has readable page count","object":"1","text":"google-deepmind/mujoco_playground v0.1.0 has readable page count 1."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has related signal count","object":"6","text":"google-deepmind/mujoco_playground v0.1.0 has related signal count 6."},{"subject":"google-deepmind/mujoco_playground v0.1.0","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":"google-deepmind/mujoco_playground v0.1.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has source host","object":"github.com","text":"google-deepmind/mujoco_playground v0.1.0 has source host github.com."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has lab","object":"Google (DeepMind / Gemini)","text":"google-deepmind/mujoco_playground v0.1.0 has lab Google (DeepMind / Gemini)."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has signal desk","object":"releases","text":"google-deepmind/mujoco_playground v0.1.0 has signal desk releases."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has source host","object":"github.com","text":"google-deepmind/mujoco_playground v0.1.0 has source host github.com."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has repository","object":"google-deepmind/mujoco_playground","text":"google-deepmind/mujoco_playground v0.1.0 has repository google-deepmind/mujoco_playground."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has release","object":"Release v0.1.0","text":"google-deepmind/mujoco_playground v0.1.0 has release Release v0.1.0."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has notability","object":"Notable release from DeepMind, but not a flagship model.","text":"google-deepmind/mujoco_playground v0.1.0 has notability Notable release from DeepMind, but not a flagship model.."}]},"intelligence":{"signal_desk":"releases","answer":"Google (DeepMind / Gemini) published google-deepmind/mujoco_playground v0.1.0 (google-deepmind/mujoco_playground). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Notable release from DeepMind, but not a flagship model. · Release v0.1.0 Repository: google-deepmind/mujoco_playground Tag: v0.1.0 Published: 2026-01-08T22:18:01Z Prerelease: no Release notes: [0.1.0] - 2026-01-08 - Pass.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Google (DeepMind / Gemini)","predicate":"released","object":"google-deepmind/mujoco_playground v0.1.0","text":"Google (DeepMind / Gemini) released google-deepmind/mujoco_playground v0.1.0."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"is classified as","object":"release signal","text":"google-deepmind/mujoco_playground v0.1.0 is classified as release signal."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"belongs to","object":"releases desk","text":"google-deepmind/mujoco_playground v0.1.0 belongs to releases desk."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has context","object":"google-deepmind/mujoco_playground","text":"google-deepmind/mujoco_playground v0.1.0 has context google-deepmind/mujoco_playground."},{"subject":"google-deepmind/mujoco_playground v0.1.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"google-deepmind/mujoco_playground v0.1.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"06ce4e4f-36eb-4797-9f76-a1f02acadff4","url":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4","json_url":"https://onlylabs.fyi/signals/06ce4e4f-36eb-4797-9f76-a1f02acadff4/signal.json","source_url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","title":"google-deepmind/mujoco_playground v0.1.0","summary":"Google (DeepMind / Gemini) published release notes. onlylabs watches releases for what actually shipped.","context":"google-deepmind/mujoco_playground","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-01-08T22:18:01+00:00","first_seen_at":"2026-06-06T01:49:33.266296+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/google-deepmind/mujoco_playground/releases/tag/v0.1.0"]},"facets":{"repo":"google-deepmind/mujoco_playground"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","final_url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","title":"google-deepmind/mujoco_playground v0.1.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:44:20.513827+00:00","bytes":3451,"raw_path":"ecc30c4fe78642bca787d114cdd34af0ee8a496ceda08cc0da27db380f473a5e.json","content_hash":"8d5d14db6e23af2d09a60cd3a833b2fcf7c52b8b1cf79b5648ac4f21d11e50ea","excerpt_chars":1200,"truncated":false,"excerpt":"Release v0.1.0 Repository: google-deepmind/mujoco_playground Tag: v0.1.0 Published: 2026-01-08T22:18:01Z Prerelease: no Release notes: [0.1.0] - 2026-01-08 - Pass through the [MuJoCo Warp](https://github.com/google-deepmind/mujoco_warp) (MjWarp) implementation to MJX, so that MuJoCo Playground environments can train with MuJoCo Warp! You can pass through the implementation via the config override `registry.load('CartpoleBalance', config_overrides={'impl': 'warp'})`. - Update environments to utilize contact sensors and remove `collision.py`. - Remove `mjx_env.init` in favor of `mjx_env.make_data` since `make_data` now requires an `MjModel` argument rather than an `mjx.Model` argument. - Add device to `mjx_env.make_data`, fixes #174. - Update AutoResetWrapper to allow full resets on done. Fixes #179. Also provides a means for doing curriculum learning via `state.info['AutoResetWrapper_done_count']`, see #140. - Update dependencies to use `mujoco>=3.4` and `warp-lang>=1.11`."},"evidence_pages":[{"url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","final_url":"https://github.com/google-deepmind/mujoco_playground/releases/tag/v0.1.0","title":"google-deepmind/mujoco_playground v0.1.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:44:20.513827+00:00","bytes":3451,"raw_path":"ecc30c4fe78642bca787d114cdd34af0ee8a496ceda08cc0da27db380f473a5e.json","content_hash":"8d5d14db6e23af2d09a60cd3a833b2fcf7c52b8b1cf79b5648ac4f21d11e50ea","excerpt_chars":1200,"truncated":false,"excerpt":"Release v0.1.0 Repository: google-deepmind/mujoco_playground Tag: v0.1.0 Published: 2026-01-08T22:18:01Z Prerelease: no Release notes: [0.1.0] - 2026-01-08 - Pass through the [MuJoCo Warp](https://github.com/google-deepmind/mujoco_warp) (MjWarp) implementation to MJX, so that MuJoCo Playground environments can train with MuJoCo Warp! You can pass through the implementation via the config override `registry.load('CartpoleBalance', config_overrides={'impl': 'warp'})`. - Update environments to utilize contact sensors and remove `collision.py`. - Remove `mjx_env.init` in favor of `mjx_env.make_data` since `make_data` now requires an `MjModel` argument rather than an `mjx.Model` argument. - Add device to `mjx_env.make_data`, fixes #174. - Update AutoResetWrapper to allow full resets on done. Fixes #179. Also provides a means for doing curriculum learning via `state.info['AutoResetWrapper_done_count']`, see #140. - Update dependencies to use `mujoco>=3.4` and `warp-lang>=1.11`."}],"related_signals":[{"id":"4b8fac6d-c061-4dd4-b729-7f7ee24537aa","url":"https://onlylabs.fyi/signals/4b8fac6d-c061-4dd4-b729-7f7ee24537aa","source_url":"https://github.com/google-deepmind/alphafold3/releases/tag/v3.0.3","title":"google-deepmind/alphafold3 v3.0.3","context":"google-deepmind/alphafold3","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-06-09T12:26:50+00:00","first_seen_at":"2026-06-10T07:00:54.73914+00:00","date_source":"source"},{"id":"464373cf-1152-43ad-ad85-dcfb8d7401c5","url":"https://onlylabs.fyi/signals/464373cf-1152-43ad-ad85-dcfb8d7401c5","source_url":"https://github.com/google-deepmind/science-skills/releases/tag/v1.0.4","title":"google-deepmind/science-skills v1.0.4","context":"google-deepmind/science-skills","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-06-08T18:00:01+00:00","first_seen_at":"2026-06-09T07:00:07.825+00:00","date_source":"source"},{"id":"2f70155a-e140-42c8-993a-9ddde2dba940","url":"https://onlylabs.fyi/signals/2f70155a-e140-42c8-993a-9ddde2dba940","source_url":"https://github.com/google-deepmind/xarray_jax/releases/tag/v0.1.1","title":"google-deepmind/xarray_jax v0.1.1","context":"google-deepmind/xarray_jax","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-06-08T16:55:04+00:00","first_seen_at":"2026-06-09T07:00:07.825+00:00","date_source":"source"},{"id":"5ee9849d-7783-4dc0-8125-1a76c733e79d","url":"https://onlylabs.fyi/signals/5ee9849d-7783-4dc0-8125-1a76c733e79d","source_url":"https://github.com/google-deepmind/onetwo/releases/tag/v0.5.0","title":"google-deepmind/onetwo v0.5.0","context":"google-deepmind/onetwo","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-06-02T14:11:21+00:00","first_seen_at":"2026-06-06T01:49:33.266296+00:00","date_source":"source"},{"id":"d008c947-8b4d-42c1-afa4-21c8629ea9e3","url":"https://onlylabs.fyi/signals/d008c947-8b4d-42c1-afa4-21c8629ea9e3","source_url":"https://github.com/google-deepmind/dm_pix/releases/tag/v0.4.5","title":"google-deepmind/dm_pix v0.4.5","context":"google-deepmind/dm_pix","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-06-02T11:30:40+00:00","first_seen_at":"2026-06-06T01:49:33.266296+00:00","date_source":"source"},{"id":"e9fe814a-0ad3-4501-8284-9d7d6512b7d5","url":"https://onlylabs.fyi/signals/e9fe814a-0ad3-4501-8284-9d7d6512b7d5","source_url":"https://github.com/google-deepmind/science-skills/releases/tag/v1.0.2","title":"google-deepmind/science-skills v1.0.2","context":"google-deepmind/science-skills","kind":{"key":"release","label":"Release"},"org":{"slug":"google-deepmind","name":"Google (DeepMind / Gemini)","category":"frontier-lab"},"occurred_at":"2026-05-28T11:10:06+00:00","first_seen_at":"2026-06-05T20:05:45.991562+00:00","date_source":"source"}]}