{"schema_version":"onlylabs.public_signal.v1","title":"Baseten Repo: basetenlabs/sa_spec","description":"Baseten repo signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8","json_url":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8/signal.json","generated_at":"2026-06-11T03:03:13.025536+00:00","org":{"slug":"baseten","name":"Baseten","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/baseten","dossier_json_url":"https://onlylabs.fyi/labs/baseten/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8","signal_json":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8/signal.json","source":"https://github.com/basetenlabs/sa_spec","lab_dossier":"https://onlylabs.fyi/labs/baseten","lab_dossier_json":"https://onlylabs.fyi/labs/baseten/dossier.json","analysis":"https://onlylabs.fyi/analysis/baseten","analysis_json":"https://onlylabs.fyi/analysis/baseten/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/baseten/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":null},"answer_pack":{"answer":"Baseten published basetenlabs/sa_spec (C++). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo basetenlabs/sa_spec · language C++ · Routine repo with low stars. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","signal_desk":"repos","source_context":{"source_url":"https://github.com/basetenlabs/sa_spec","source_host":"github.com","occurred_at":"2025-12-19T17:58:41+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source","context":"C++"},"context_markers":[{"label":"Lab","value":"Baseten","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"basetenlabs/sa_spec","source":"source"},{"label":"Language","value":"C++","source":"source"},{"label":"Stars","value":"36","source":"traction"},{"label":"Notability","value":"Routine repo with low stars","source":"signal"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","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/basetenlabs/sa_spec"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:03:13.025536+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8/signal.json","dossier_json":"https://onlylabs.fyi/labs/baseten/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/baseten/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/baseten/evidence.json","topic_signals_json":null,"topic_feed":null,"category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","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/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8/signal.json","required":true},{"label":"source","url":"https://github.com/basetenlabs/sa_spec","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/baseten/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/baseten/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 Baseten's repo signal \"basetenlabs/sa_spec\" for neocloud strategy."},"semantic_triples":[{"subject":"Baseten","predicate":"published repo","object":"basetenlabs/sa_spec","text":"Baseten published repo basetenlabs/sa_spec."},{"subject":"basetenlabs/sa_spec","predicate":"is classified as","object":"repo signal","text":"basetenlabs/sa_spec is classified as repo signal."},{"subject":"basetenlabs/sa_spec","predicate":"belongs to","object":"repos desk","text":"basetenlabs/sa_spec belongs to repos desk."},{"subject":"basetenlabs/sa_spec","predicate":"has context","object":"C++","text":"basetenlabs/sa_spec has context C++."},{"subject":"basetenlabs/sa_spec","predicate":"has evidence coverage","object":"1 captured evidence page","text":"basetenlabs/sa_spec has evidence coverage 1 captured evidence page."},{"subject":"basetenlabs/sa_spec","predicate":"has captured page count","object":"1","text":"basetenlabs/sa_spec has captured page count 1."},{"subject":"basetenlabs/sa_spec","predicate":"has readable page count","object":"1","text":"basetenlabs/sa_spec has readable page count 1."},{"subject":"basetenlabs/sa_spec","predicate":"has related signal count","object":"6","text":"basetenlabs/sa_spec has related signal count 6."},{"subject":"basetenlabs/sa_spec","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":"basetenlabs/sa_spec 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":"basetenlabs/sa_spec","predicate":"has source host","object":"github.com","text":"basetenlabs/sa_spec has source host github.com."},{"subject":"basetenlabs/sa_spec","predicate":"has lab","object":"Baseten","text":"basetenlabs/sa_spec has lab Baseten."},{"subject":"basetenlabs/sa_spec","predicate":"has signal desk","object":"repos","text":"basetenlabs/sa_spec has signal desk repos."},{"subject":"basetenlabs/sa_spec","predicate":"has source host","object":"github.com","text":"basetenlabs/sa_spec has source host github.com."},{"subject":"basetenlabs/sa_spec","predicate":"has repository","object":"basetenlabs/sa_spec","text":"basetenlabs/sa_spec has repository basetenlabs/sa_spec."},{"subject":"basetenlabs/sa_spec","predicate":"has language","object":"C++","text":"basetenlabs/sa_spec has language C++."},{"subject":"basetenlabs/sa_spec","predicate":"has stars","object":"36","text":"basetenlabs/sa_spec has stars 36."},{"subject":"basetenlabs/sa_spec","predicate":"has notability","object":"Routine repo with low stars","text":"basetenlabs/sa_spec has notability Routine repo with low stars."},{"subject":"basetenlabs/sa_spec","predicate":"has watch term","object":"Data pipeline","text":"basetenlabs/sa_spec has watch term Data pipeline."}]},"intelligence":{"signal_desk":"repos","answer":"Baseten published basetenlabs/sa_spec (C++). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo basetenlabs/sa_spec · language C++ · Routine repo with low stars. onlylabs links this event to 1 captured evidence page and 6 related repo signals.","semantic_triples":[{"subject":"Baseten","predicate":"published repo","object":"basetenlabs/sa_spec","text":"Baseten published repo basetenlabs/sa_spec."},{"subject":"basetenlabs/sa_spec","predicate":"is classified as","object":"repo signal","text":"basetenlabs/sa_spec is classified as repo signal."},{"subject":"basetenlabs/sa_spec","predicate":"belongs to","object":"repos desk","text":"basetenlabs/sa_spec belongs to repos desk."},{"subject":"basetenlabs/sa_spec","predicate":"has context","object":"C++","text":"basetenlabs/sa_spec has context C++."},{"subject":"basetenlabs/sa_spec","predicate":"has evidence coverage","object":"1 captured evidence page","text":"basetenlabs/sa_spec has evidence coverage 1 captured evidence page."}]},"signal":{"id":"16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8","url":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8","json_url":"https://onlylabs.fyi/signals/16cf0390-f2b7-4a9b-a1d1-9f05d927c6f8/signal.json","source_url":"https://github.com/basetenlabs/sa_spec","title":"basetenlabs/sa_spec","summary":"Baseten published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"C++","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2025-12-19T17:58:41+00:00","first_seen_at":"2026-06-05T22:32:13.368432+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/basetenlabs/sa_spec"]},"facets":{"repo":"basetenlabs/sa_spec","language":"C++"},"traction":{"github_stars":36,"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/basetenlabs/sa_spec","final_url":"https://github.com/basetenlabs/sa_spec","title":"basetenlabs/sa_spec repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:03:13.025536+00:00","bytes":11526,"raw_path":"5c3054a1c3bb05faf2a20e3a5b9669edc1f419225886f2dd9b88b22bae3f55f9.json","content_hash":"d757095f2535ba802347f617459e862a88f0d37a259a821825a318547095de7b","excerpt_chars":1200,"truncated":true,"excerpt":"basetenlabs/sa_spec Language: C++ License: Apache-2.0 Stars: 36 Forks: 3 Open issues: 0 Created: 2025-12-19T17:58:41Z Pushed: 2026-03-05T02:03:35Z Default branch: dev Fork: no Archived: no README: **S**uffix **A**utomaton **Spec**ulative Decoding Update: this project is now [merged in TensorRT-LLM](https://github.com/NVIDIA/TensorRT-LLM/pull/11434). Per-user TPS | Accept Length :-------------------------:|:-------------------------: ![tps](./bench/tps.png) | ![al](./bench/al.png) _As tested on [DeepSeek-V3.1-NVFP4](https://huggingface.co/nvidia/DeepSeek-V3.1-NVFP4) on the code-editing dataset [glaiveai/code_edits_sample](https://huggingface.co/datasets/glaiveai/code_edits_sample). See the [bench](./bench/) for repro._ SA_SPEC is an extension for TensorRT-LLM's Multi-Token Prediction (MTP) that boosts speculative decoding acceptance through a suffix-automaton-based n-gram lookup. The system dynamically chooses the best draft tokens: if a suffix match exceeds a specific threshold (SA_SPEC_THRESH, default 4), it uses n-gram drafts; otherwise, it defaults to standard MTP tokens. To keep performance high, the suffix automaton is updated directly in CUDA during decoding, which..."},"evidence_pages":[{"url":"https://github.com/basetenlabs/sa_spec","final_url":"https://github.com/basetenlabs/sa_spec","title":"basetenlabs/sa_spec repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:03:13.025536+00:00","bytes":11526,"raw_path":"5c3054a1c3bb05faf2a20e3a5b9669edc1f419225886f2dd9b88b22bae3f55f9.json","content_hash":"d757095f2535ba802347f617459e862a88f0d37a259a821825a318547095de7b","excerpt_chars":1200,"truncated":true,"excerpt":"basetenlabs/sa_spec Language: C++ License: Apache-2.0 Stars: 36 Forks: 3 Open issues: 0 Created: 2025-12-19T17:58:41Z Pushed: 2026-03-05T02:03:35Z Default branch: dev Fork: no Archived: no README: **S**uffix **A**utomaton **Spec**ulative Decoding Update: this project is now [merged in TensorRT-LLM](https://github.com/NVIDIA/TensorRT-LLM/pull/11434). Per-user TPS | Accept Length :-------------------------:|:-------------------------: ![tps](./bench/tps.png) | ![al](./bench/al.png) _As tested on [DeepSeek-V3.1-NVFP4](https://huggingface.co/nvidia/DeepSeek-V3.1-NVFP4) on the code-editing dataset [glaiveai/code_edits_sample](https://huggingface.co/datasets/glaiveai/code_edits_sample). See the [bench](./bench/) for repro._ SA_SPEC is an extension for TensorRT-LLM's Multi-Token Prediction (MTP) that boosts speculative decoding acceptance through a suffix-automaton-based n-gram lookup. The system dynamically chooses the best draft tokens: if a suffix match exceeds a specific threshold (SA_SPEC_THRESH, default 4), it uses n-gram drafts; otherwise, it defaults to standard MTP tokens. To keep performance high, the suffix automaton is updated directly in CUDA during decoding, which..."}],"related_signals":[{"id":"fbfb1a0b-1a43-41c7-90fc-fb7e694241b9","url":"https://onlylabs.fyi/signals/fbfb1a0b-1a43-41c7-90fc-fb7e694241b9","source_url":"https://github.com/basetenlabs/tmp-animations","title":"basetenlabs/tmp-animations","context":"HTML","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-04-20T18:52:35+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source"},{"id":"9f3fab69-19c5-47d8-afb1-889157cdde8d","url":"https://onlylabs.fyi/signals/9f3fab69-19c5-47d8-afb1-889157cdde8d","source_url":"https://github.com/basetenlabs/baseten-skills","title":"basetenlabs/baseten-skills","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-04-17T12:53:11+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source"},{"id":"b6656077-16da-4beb-bc84-d7a55c7c72aa","url":"https://onlylabs.fyi/signals/b6656077-16da-4beb-bc84-d7a55c7c72aa","source_url":"https://github.com/basetenlabs/qwen3-nvfp4-benchmark","title":"basetenlabs/qwen3-nvfp4-benchmark","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-04-01T21:03:59+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source"},{"id":"df709993-8360-4f6b-8473-0689a613e8df","url":"https://onlylabs.fyi/signals/df709993-8360-4f6b-8473-0689a613e8df","source_url":"https://github.com/basetenlabs/Megatron-Bridge","title":"basetenlabs/Megatron-Bridge","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-03-30T19:09:05+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source"},{"id":"a8f557bf-93c4-42bf-8357-c5266a747173","url":"https://onlylabs.fyi/signals/a8f557bf-93c4-42bf-8357-c5266a747173","source_url":"https://github.com/basetenlabs/baseten-js","title":"basetenlabs/baseten-js","context":"TypeScript","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-03-30T18:19:44+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source"},{"id":"6e023ce6-4f2f-44ac-83ec-2e18c6cfa52a","url":"https://onlylabs.fyi/signals/6e023ce6-4f2f-44ac-83ec-2e18c6cfa52a","source_url":"https://github.com/basetenlabs/baseten-python","title":"basetenlabs/baseten-python","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-03-27T20:55:18+00:00","first_seen_at":"2026-06-05T22:32:13.368432+00:00","date_source":"source"}]}