{"schema_version":"onlylabs.public_signal.v1","title":"Amazon (Nova) Repo: amazon-science/dualkv-flash-attn-for-rl","description":"Amazon (Nova) repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/e5701aed-6cd3-48dd-bfa6-ef839031e2e8","json_url":"https://onlylabs.fyi/signals/e5701aed-6cd3-48dd-bfa6-ef839031e2e8/signal.json","generated_at":"2026-06-11T02:41:53.077459+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/e5701aed-6cd3-48dd-bfa6-ef839031e2e8","signal_json":"https://onlylabs.fyi/signals/e5701aed-6cd3-48dd-bfa6-ef839031e2e8/signal.json","source":"https://github.com/amazon-science/dualkv-flash-attn-for-rl","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":"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/dualkv-flash-attn-for-rl (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/dualkv-flash-attn-for-rl · language Python · Low-star research repo from Amazon.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Infrastructure in the data-business radar.","signal_desk":"repos","source_context":{"source_url":"https://github.com/amazon-science/dualkv-flash-attn-for-rl","source_host":"github.com","occurred_at":"2026-05-27T17:38:58+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/dualkv-flash-attn-for-rl","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"2","source":"traction"},{"label":"Notability","value":"Low-star research repo from Amazon.","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"training","source":"radar"},{"label":"Watch term","value":"Eval 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infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/e5701aed-6cd3-48dd-bfa6-ef839031e2e8/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 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appears in polished launch channels.","text":"amazon-science/dualkv-flash-attn-for-rl 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/dualkv-flash-attn-for-rl","predicate":"has source host","object":"github.com","text":"amazon-science/dualkv-flash-attn-for-rl has source host github.com."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has lab","object":"Amazon (Nova)","text":"amazon-science/dualkv-flash-attn-for-rl has lab Amazon (Nova)."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has signal desk","object":"repos","text":"amazon-science/dualkv-flash-attn-for-rl has signal desk repos."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has source host","object":"github.com","text":"amazon-science/dualkv-flash-attn-for-rl has source host github.com."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has repository","object":"amazon-science/dualkv-flash-attn-for-rl","text":"amazon-science/dualkv-flash-attn-for-rl has repository amazon-science/dualkv-flash-attn-for-rl."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has language","object":"Python","text":"amazon-science/dualkv-flash-attn-for-rl has language Python."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has stars","object":"2","text":"amazon-science/dualkv-flash-attn-for-rl has stars 2."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has notability","object":"Low-star research repo from Amazon.","text":"amazon-science/dualkv-flash-attn-for-rl has notability Low-star research repo from Amazon.."},{"subject":"amazon-science/dualkv-flash-attn-for-rl","predicate":"has radar lane","object":"Infrastructure","text":"amazon-science/dualkv-flash-attn-for-rl has radar lane 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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/dualkv-flash-attn-for-rl · language Python · Low-star research repo from Amazon.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. 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Repository Structure ``` ├── flash-attention/ # FlashAttention-2 (commit 41b2ef6) with DualKV kernels applied ├── verl/ # veRL v0.7.0 with DualKV integration applied ├── experiments/ # Benchmarks, training scripts, reward functions ├──..."},"evidence_pages":[{"url":"https://github.com/amazon-science/dualkv-flash-attn-for-rl","final_url":"https://github.com/amazon-science/dualkv-flash-attn-for-rl","title":"amazon-science/dualkv-flash-attn-for-rl repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:41:53.077459+00:00","bytes":25197,"raw_path":"f0e2e8155143bb3408ce042e5274cda6278759141a62674e0b176077f250e780.json","content_hash":"f11783eb28f2d69b8d17a1a5f6cc5a5d3682aded98e83cb9670e37076fdf2993","excerpt_chars":1200,"truncated":true,"excerpt":"amazon-science/dualkv-flash-attn-for-rl Description: Implementation of DualKV: Shared-Prompt Flash Attention for Efficient RL Training with Large Rollouts and Long Contexts Language: Python License: NOASSERTION Stars: 2 Forks: 3 Open issues: 2 Created: 2026-05-27T17:38:58Z Pushed: 2026-06-05T18:11:44Z Default branch: main Fork: no Archived: no README: DualKV: Shared-Prompt Flash-Attention for RL Training Code release for *[\"DualKV: Shared-Prompt Flash-Attention Kernels for Efficient Policy Updates in RL Training\"](https://arxiv.org/abs/2605.15422)*. 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Repository Structure ``` ├── flash-attention/ # FlashAttention-2 (commit 41b2ef6) with DualKV kernels applied ├── verl/ # veRL v0.7.0 with DualKV integration applied ├── experiments/ # Benchmarks, training scripts, reward functions ├──..."}],"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":"8af28f0c-7331-4b08-b517-e18b3555e503","url":"https://onlylabs.fyi/signals/8af28f0c-7331-4b08-b517-e18b3555e503","source_url":"https://github.com/amazon-science/EvoMAS","title":"amazon-science/EvoMAS","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-19T19:23:29+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"}]}