{"schema_version":"onlylabs.public_signal.v1","title":"Amazon (Nova) Repo: amazon-science/dlm-scaling","description":"Amazon (Nova) repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/274cd58d-333c-46be-ac88-c21307fbe4f2","json_url":"https://onlylabs.fyi/signals/274cd58d-333c-46be-ac88-c21307fbe4f2/signal.json","generated_at":"2026-10-24T21:47:51.192Z","evidence_latest_fetched_at":"2026-10-15T07:04:03.028901+00:00","signal_first_seen_at":"2026-10-15T07:00:37.265551+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/274cd58d-333c-46be-ac88-c21307fbe4f2","signal_json":"https://onlylabs.fyi/signals/274cd58d-333c-46be-ac88-c21307fbe4f2/signal.json","source":"https://github.com/amazon-science/dlm-scaling","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/dlm-scaling (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/dlm-scaling · language Python. onlylabs links this event to 1 captured evidence page and 6 related repo signals. 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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: 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/dlm-scaling","text":"Amazon (Nova) published repo amazon-science/dlm-scaling."},{"subject":"amazon-science/dlm-scaling","predicate":"is classified as","object":"repo signal","text":"amazon-science/dlm-scaling is classified as repo signal."},{"subject":"amazon-science/dlm-scaling","predicate":"belongs to","object":"repos desk","text":"amazon-science/dlm-scaling belongs to repos desk."},{"subject":"amazon-science/dlm-scaling","predicate":"has context","object":"Python","text":"amazon-science/dlm-scaling has context Python."},{"subject":"amazon-science/dlm-scaling","predicate":"has evidence coverage","object":"1 captured evidence page","text":"amazon-science/dlm-scaling has evidence coverage 1 captured evidence page."},{"subject":"amazon-science/dlm-scaling","predicate":"matches data-business lanes","object":"Infrastructure","text":"amazon-science/dlm-scaling matches 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channels.."},{"subject":"amazon-science/dlm-scaling","predicate":"has source host","object":"github.com","text":"amazon-science/dlm-scaling has source host github.com."},{"subject":"amazon-science/dlm-scaling","predicate":"has lab","object":"Amazon (Nova)","text":"amazon-science/dlm-scaling has lab Amazon (Nova)."},{"subject":"amazon-science/dlm-scaling","predicate":"has signal desk","object":"repos","text":"amazon-science/dlm-scaling has signal desk repos."},{"subject":"amazon-science/dlm-scaling","predicate":"has source host","object":"github.com","text":"amazon-science/dlm-scaling has source host github.com."},{"subject":"amazon-science/dlm-scaling","predicate":"has repository","object":"amazon-science/dlm-scaling","text":"amazon-science/dlm-scaling has repository amazon-science/dlm-scaling."},{"subject":"amazon-science/dlm-scaling","predicate":"has language","object":"Python","text":"amazon-science/dlm-scaling has language 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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/dlm-scaling · language Python. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Infrastructure in the data-business radar.","semantic_triples":[{"subject":"Amazon (Nova)","predicate":"published repo","object":"amazon-science/dlm-scaling","text":"Amazon (Nova) published repo amazon-science/dlm-scaling."},{"subject":"amazon-science/dlm-scaling","predicate":"is classified as","object":"repo signal","text":"amazon-science/dlm-scaling is classified as repo signal."},{"subject":"amazon-science/dlm-scaling","predicate":"belongs to","object":"repos desk","text":"amazon-science/dlm-scaling belongs to repos desk."},{"subject":"amazon-science/dlm-scaling","predicate":"has context","object":"Python","text":"amazon-science/dlm-scaling has context Python."},{"subject":"amazon-science/dlm-scaling","predicate":"has evidence coverage","object":"1 captured evidence page","text":"amazon-science/dlm-scaling has evidence coverage 1 captured evidence page."},{"subject":"amazon-science/dlm-scaling","predicate":"matches data-business lanes","object":"Infrastructure","text":"amazon-science/dlm-scaling matches data-business lanes Infrastructure."}]},"signal":{"id":"274cd58d-333c-46be-ac88-c21307fbe4f2","url":"https://onlylabs.fyi/signals/274cd58d-333c-46be-ac88-c21307fbe4f2","json_url":"https://onlylabs.fyi/signals/274cd58d-333c-46be-ac88-c21307fbe4f2/signal.json","source_url":"https://github.com/amazon-science/dlm-scaling","title":"amazon-science/dlm-scaling","summary":"Amazon (Nova) 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":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-09T02:32:16+00:00","first_seen_at":"2026-10-15T07:00:37.265551+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/amazon-science/dlm-scaling"]},"facets":{"repo":"amazon-science/dlm-scaling","language":"Python"},"traction":{"github_stars":3,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":{"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure"}],"score":16,"matched_terms":["training","scaling"],"reason":"Amazon (Nova) has a repo signal matching infrastructure."}},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://github.com/amazon-science/dlm-scaling","final_url":"https://github.com/amazon-science/dlm-scaling","title":"amazon-science/dlm-scaling repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-10-15T07:04:03.028901+00:00","bytes":24998,"raw_path":"cc0530686d486404b99f9095a3ea5f9a35ecef05344145582fa32d715193c2a6.json","content_hash":"b7392db2b3b8641ea23b7c2b4f1a7207917d34cd04c809eef530f24940b63262","excerpt_chars":1200,"truncated":true,"excerpt":"amazon-science/dlm-scaling Description: Code release for the paper Revisiting the 16x Pretraining Compute Gap between Diffusion and Autoregressive Language Models Language: Python License: NOASSERTION Stars: 2 Forks: 0 Open issues: 0 Created: 2026-10-09T02:32:16Z Pushed: 2026-10-14T22:59:19Z Default branch: main Fork: no Archived: no README: Revisiting the 16× Pretraining Compute Gap between Diffusion and Autoregressive Language Models **TL;DR: the widely cited 16× compute gap between diffusion and autoregressive language models largely reflects an outdated scaling-law protocol. Under current practice, the gap falls to between 3× and 8×.** **Left:** the compute multiple *c* = *C*DLM/*C*ARM measures how many times more training compute a diffusion language model (DLM) needs than an autoregressive model (ARM) to reach the same compute-optimal negative log-likelihood (NLL). **Right:** *c* as the evaluation (ELBO → DUEL), the model design (MDM → BD3LM → E2D2) and the block size are revised. This repository is the code release behind the paper *Revisiting the 16× Pretraining Compute Gap between Diffusion and Autoregressive Language Models*. Our contribution can be summarized as..."},"evidence_pages":[],"related_signals":[{"id":"c9033296-9906-4442-b6a9-e3223a4a0c89","url":"https://onlylabs.fyi/signals/c9033296-9906-4442-b6a9-e3223a4a0c89","source_url":"https://github.com/amazon-science/PurpleAudit","title":"amazon-science/PurpleAudit","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-22T17:48:57+00:00","first_seen_at":"2026-10-23T07:00:36.960309+00:00","date_source":"source"},{"id":"e90daecf-0838-4660-9a8e-000fd8d43ea5","url":"https://onlylabs.fyi/signals/e90daecf-0838-4660-9a8e-000fd8d43ea5","source_url":"https://github.com/amazon-science/agent-ecc","title":"amazon-science/agent-ecc","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-21T08:16:13+00:00","first_seen_at":"2026-10-22T07:00:37.834063+00:00","date_source":"source"},{"id":"81e2f348-2b12-4eb1-9302-31bee0875cb1","url":"https://onlylabs.fyi/signals/81e2f348-2b12-4eb1-9302-31bee0875cb1","source_url":"https://github.com/amazon-science/data-driven-personas","title":"amazon-science/data-driven-personas","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-20T14:58:20+00:00","first_seen_at":"2026-10-24T07:00:37.03211+00:00","date_source":"source"},{"id":"8adc9223-000b-45ed-a975-8a92b0ed03cd","url":"https://onlylabs.fyi/signals/8adc9223-000b-45ed-a975-8a92b0ed03cd","source_url":"https://github.com/amazon-science/HypAgent","title":"amazon-science/HypAgent","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-16T22:18:18+00:00","first_seen_at":"2026-10-20T07:00:38.102697+00:00","date_source":"source"},{"id":"6edd8f49-d725-4051-b89a-ab2591a1169e","url":"https://onlylabs.fyi/signals/6edd8f49-d725-4051-b89a-ab2591a1169e","source_url":"https://github.com/amazon-science/ListQA-Eval","title":"amazon-science/ListQA-Eval","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-12T22:56:22+00:00","first_seen_at":"2026-10-13T07:00:39.039069+00:00","date_source":"source"},{"id":"5334795d-9810-4d77-88eb-661c7c0a71cc","url":"https://onlylabs.fyi/signals/5334795d-9810-4d77-88eb-661c7c0a71cc","source_url":"https://github.com/amazon-science/attune","title":"amazon-science/attune","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-10-12T21:09:30+00:00","first_seen_at":"2026-10-14T07:00:37.608755+00:00","date_source":"source"}]}