{"schema_version":"onlylabs.public_signal.v1","title":"Amazon (Nova) Repo: amazon-science/EvoMAS","description":"Amazon (Nova) repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/8af28f0c-7331-4b08-b517-e18b3555e503","json_url":"https://onlylabs.fyi/signals/8af28f0c-7331-4b08-b517-e18b3555e503/signal.json","generated_at":"2026-06-11T02:42:01.499192+00:00","org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/amazon","dossier_json_url":"https://onlylabs.fyi/labs/amazon/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/8af28f0c-7331-4b08-b517-e18b3555e503","signal_json":"https://onlylabs.fyi/signals/8af28f0c-7331-4b08-b517-e18b3555e503/signal.json","source":"https://github.com/amazon-science/EvoMAS","lab_dossier":"https://onlylabs.fyi/labs/amazon","lab_dossier_json":"https://onlylabs.fyi/labs/amazon/dossier.json","analysis":"https://onlylabs.fyi/analysis/amazon","analysis_json":"https://onlylabs.fyi/analysis/amazon/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/amazon/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":null,"topic_signals_json":null,"topic_feed":null,"data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"data","label":"Data demand","url":"https://onlylabs.fyi/data-radar/data","json_url":"https://onlylabs.fyi/data-radar/data/signals.json"},{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}]}},"answer_pack":{"answer":"Amazon (Nova) published amazon-science/EvoMAS (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo amazon-science/EvoMAS · language Python · New repo, minimal traction.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Data demand, Infrastructure in the data-business radar.","signal_desk":"repos","source_context":{"source_url":"https://github.com/amazon-science/EvoMAS","source_host":"github.com","occurred_at":"2026-05-19T19:23:29+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source","context":"Python"},"context_markers":[{"label":"Lab","value":"Amazon (Nova)","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"amazon-science/EvoMAS","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"3","source":"traction"},{"label":"Notability","value":"New repo, minimal traction.","source":"signal"},{"label":"Radar lane","value":"Data demand","source":"radar"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"rag","source":"radar"},{"label":"Matched 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infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/8af28f0c-7331-4b08-b517-e18b3555e503/signal.json","dossier_json":"https://onlylabs.fyi/labs/amazon/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/amazon/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/amazon/evidence.json","topic_signals_json":null,"topic_feed":null,"category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":"https://onlylabs.fyi/data-radar.json","opportunities_json":"https://onlylabs.fyi/opportunities.json"},"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?","Which data-business lane explains this signal: Data demand, Infrastructure?","Do the 6 related repo signals show a repeated pattern?"],"output_fields":["org","repo","technical_theme","data_business_lane","evidence_url"],"data_business_relevance":"New repositories can expose organization build priorities early, especially around internal tooling, eval infrastructure, data systems, deployment, and agent 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implications."},"semantic_triples":[{"subject":"Amazon (Nova)","predicate":"published repo","object":"amazon-science/EvoMAS","text":"Amazon (Nova) published repo amazon-science/EvoMAS."},{"subject":"amazon-science/EvoMAS","predicate":"is classified as","object":"repo signal","text":"amazon-science/EvoMAS is classified as repo signal."},{"subject":"amazon-science/EvoMAS","predicate":"belongs to","object":"repos desk","text":"amazon-science/EvoMAS belongs to repos desk."},{"subject":"amazon-science/EvoMAS","predicate":"has context","object":"Python","text":"amazon-science/EvoMAS has context Python."},{"subject":"amazon-science/EvoMAS","predicate":"has evidence coverage","object":"1 captured evidence page","text":"amazon-science/EvoMAS has evidence coverage 1 captured evidence page."},{"subject":"amazon-science/EvoMAS","predicate":"matches data-business lanes","object":"Data demand, Infrastructure","text":"amazon-science/EvoMAS matches data-business lanes Data demand, Infrastructure."},{"subject":"amazon-science/EvoMAS","predicate":"has captured page count","object":"1","text":"amazon-science/EvoMAS has captured page count 1."},{"subject":"amazon-science/EvoMAS","predicate":"has readable page count","object":"1","text":"amazon-science/EvoMAS has readable page count 1."},{"subject":"amazon-science/EvoMAS","predicate":"has related signal count","object":"6","text":"amazon-science/EvoMAS has related signal count 6."},{"subject":"amazon-science/EvoMAS","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":"amazon-science/EvoMAS 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":"amazon-science/EvoMAS","predicate":"has source host","object":"github.com","text":"amazon-science/EvoMAS has source host github.com."},{"subject":"amazon-science/EvoMAS","predicate":"has lab","object":"Amazon (Nova)","text":"amazon-science/EvoMAS has lab Amazon (Nova)."},{"subject":"amazon-science/EvoMAS","predicate":"has signal desk","object":"repos","text":"amazon-science/EvoMAS has signal desk repos."},{"subject":"amazon-science/EvoMAS","predicate":"has source host","object":"github.com","text":"amazon-science/EvoMAS has source host github.com."},{"subject":"amazon-science/EvoMAS","predicate":"has repository","object":"amazon-science/EvoMAS","text":"amazon-science/EvoMAS has repository amazon-science/EvoMAS."},{"subject":"amazon-science/EvoMAS","predicate":"has language","object":"Python","text":"amazon-science/EvoMAS has language Python."},{"subject":"amazon-science/EvoMAS","predicate":"has stars","object":"3","text":"amazon-science/EvoMAS has stars 3."},{"subject":"amazon-science/EvoMAS","predicate":"has 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo amazon-science/EvoMAS · language Python · New repo, minimal traction.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. 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You are free to share and adapt the material for non-commercial purposes, with appropriate credit to the authors. Commercial use is not permitted. --- EvoMAS uses an LLM meta-model as an evolutionary operator to select, mutate, and cross over MAS configurations from a pool, evaluating them on target benchmarks. This README covers the short path: install, then run one of the benchmark scripts. Setup ```bash conda create -n mas python=3.11 -y conda..."},"evidence_pages":[{"url":"https://github.com/amazon-science/EvoMAS","final_url":"https://github.com/amazon-science/EvoMAS","title":"amazon-science/EvoMAS repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:42:01.499192+00:00","bytes":21763,"raw_path":"520357c138dd0bedcef90c42df743e8e403d77454d58302018652da4d5310e10.json","content_hash":"ed41421db7e26841e2c37a782dce80a603e3b97586e8a3c08e8c9e56f2429ab9","excerpt_chars":1200,"truncated":true,"excerpt":"amazon-science/EvoMAS Description: Evolutionary Generation of Multi-Agent Systems; Yuntong Hu, Yuting Zhang, Matthew Trager, Yi Zhang, Shuo Yang, Wei Xia, Stefano Soatto, ICML 2026 Language: Python License: NOASSERTION Stars: 3 Forks: 1 Open issues: 0 Created: 2026-05-19T19:23:29Z Pushed: 2026-05-29T14:00:18Z Default branch: main Fork: no Archived: no README: EvoMAS - Evolutionary Generation of Multi-Agent Systems This repository implements the following paper: > **EvoMAS: Evolutionary Generation of Multi-Agent Systems** > Yuntong Hu, Yuting Zhang, Matthew Trager, Yi Zhang, Shuo Yang, Wei Xia, Stefano Soatto > *ICML 2026* > [[arXiv]](https://arxiv.org/abs/2602.06511) This project is released under the [CC BY-NC 4.0](LICENSE) license. You are free to share and adapt the material for non-commercial purposes, with appropriate credit to the authors. Commercial use is not permitted. --- EvoMAS uses an LLM meta-model as an evolutionary operator to select, mutate, and cross over MAS configurations from a pool, evaluating them on target benchmarks. This README covers the short path: install, then run one of the benchmark scripts. Setup ```bash conda create -n mas python=3.11 -y conda..."}],"related_signals":[{"id":"087c32a2-6ad0-4981-9315-11fdd32a0153","url":"https://onlylabs.fyi/signals/087c32a2-6ad0-4981-9315-11fdd32a0153","source_url":"https://github.com/amazon-science/reskill","title":"amazon-science/reskill","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-06-04T02:13:35+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source"},{"id":"e5701aed-6cd3-48dd-bfa6-ef839031e2e8","url":"https://onlylabs.fyi/signals/e5701aed-6cd3-48dd-bfa6-ef839031e2e8","source_url":"https://github.com/amazon-science/dualkv-flash-attn-for-rl","title":"amazon-science/dualkv-flash-attn-for-rl","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-27T17:38:58+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source"},{"id":"e3ff8718-7daa-4ebd-a3e6-3d825c538b74","url":"https://onlylabs.fyi/signals/e3ff8718-7daa-4ebd-a3e6-3d825c538b74","source_url":"https://github.com/amazon-science/adaptive-layerwise-perturbation","title":"amazon-science/adaptive-layerwise-perturbation","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-14T17:44:17+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source"},{"id":"9afcd328-0124-485c-8ace-9c3ad546e316","url":"https://onlylabs.fyi/signals/9afcd328-0124-485c-8ace-9c3ad546e316","source_url":"https://github.com/amazon-science/temporal-reasoning-dataset","title":"amazon-science/temporal-reasoning-dataset","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-13T13:07:08+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source"},{"id":"e19ce80b-3d6a-4aaf-9b1a-82d1b19ab682","url":"https://onlylabs.fyi/signals/e19ce80b-3d6a-4aaf-9b1a-82d1b19ab682","source_url":"https://github.com/amazon-science/PROF-GRPO","title":"amazon-science/PROF-GRPO","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-12T19:43:55+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source"},{"id":"9b75c29a-37a5-4bf7-90ee-0934ca0fa407","url":"https://onlylabs.fyi/signals/9b75c29a-37a5-4bf7-90ee-0934ca0fa407","source_url":"https://github.com/amazon-science/hallucination-benchmark-trivialplus","title":"amazon-science/hallucination-benchmark-trivialplus","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-11T21:50:38+00:00","first_seen_at":"2026-06-05T20:58:37.464059+00:00","date_source":"source"}]}