{"schema_version":"onlylabs.public_signal.v1","title":"Amazon (Nova) Model: amazon/chronos-bolt-base","description":"Amazon (Nova) model signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/c483ef8f-7971-48ad-adf0-3f722f39b66b","json_url":"https://onlylabs.fyi/signals/c483ef8f-7971-48ad-adf0-3f722f39b66b/signal.json","generated_at":"2026-06-11T03:04:00.956072+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/c483ef8f-7971-48ad-adf0-3f722f39b66b","signal_json":"https://onlylabs.fyi/signals/c483ef8f-7971-48ad-adf0-3f722f39b66b/signal.json","source":"https://huggingface.co/amazon/chronos-bolt-base","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":"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":"Amazon (Nova) published amazon/chronos-bolt-base. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license apache-2.0 · 1.1M HF downloads · High HF downloads indicate strong community traction.. onlylabs links this event to 1 captured evidence page and 6 related model signals.","signal_desk":"releases","source_context":{"source_url":"https://huggingface.co/amazon/chronos-bolt-base","source_host":"huggingface.co","occurred_at":"2024-11-25T09:47:43+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source","context":null},"context_markers":[{"label":"Lab","value":"Amazon (Nova)","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source 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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 shipped in this model artifact, and what evidence describes its capability, license, or traction?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related model 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/c483ef8f-7971-48ad-adf0-3f722f39b66b/signal.json","required":true},{"label":"source","url":"https://huggingface.co/amazon/chronos-bolt-base","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/amazon/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/amazon/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 Amazon (Nova)'s model signal \"amazon/chronos-bolt-base\" for frontier lab strategy."},"semantic_triples":[{"subject":"Amazon (Nova)","predicate":"published model","object":"amazon/chronos-bolt-base","text":"Amazon (Nova) published model amazon/chronos-bolt-base."},{"subject":"amazon/chronos-bolt-base","predicate":"is classified as","object":"model signal","text":"amazon/chronos-bolt-base is classified as model signal."},{"subject":"amazon/chronos-bolt-base","predicate":"belongs to","object":"releases desk","text":"amazon/chronos-bolt-base belongs to releases desk."},{"subject":"amazon/chronos-bolt-base","predicate":"has evidence coverage","object":"1 captured evidence page","text":"amazon/chronos-bolt-base has evidence coverage 1 captured evidence page."},{"subject":"amazon/chronos-bolt-base","predicate":"has captured page count","object":"1","text":"amazon/chronos-bolt-base has captured page count 1."},{"subject":"amazon/chronos-bolt-base","predicate":"has readable page 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1.1M."}]},"intelligence":{"signal_desk":"releases","answer":"Amazon (Nova) published amazon/chronos-bolt-base. This model signal is evidence of what shipped on model infrastructure and how the release is positioned. High-signal details: license apache-2.0 · 1.1M HF downloads · High HF downloads indicate strong community traction.. onlylabs links this event to 1 captured evidence page and 6 related model signals.","semantic_triples":[{"subject":"Amazon (Nova)","predicate":"published model","object":"amazon/chronos-bolt-base","text":"Amazon (Nova) published model amazon/chronos-bolt-base."},{"subject":"amazon/chronos-bolt-base","predicate":"is classified as","object":"model signal","text":"amazon/chronos-bolt-base is classified as model signal."},{"subject":"amazon/chronos-bolt-base","predicate":"belongs to","object":"releases desk","text":"amazon/chronos-bolt-base belongs to releases desk."},{"subject":"amazon/chronos-bolt-base","predicate":"has evidence coverage","object":"1 captured evidence page","text":"amazon/chronos-bolt-base has evidence coverage 1 captured evidence page."}]},"signal":{"id":"c483ef8f-7971-48ad-adf0-3f722f39b66b","url":"https://onlylabs.fyi/signals/c483ef8f-7971-48ad-adf0-3f722f39b66b","json_url":"https://onlylabs.fyi/signals/c483ef8f-7971-48ad-adf0-3f722f39b66b/signal.json","source_url":"https://huggingface.co/amazon/chronos-bolt-base","title":"amazon/chronos-bolt-base","summary":"Amazon (Nova) published a model signal. onlylabs watches model cards, launch context, and traction.","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2024-11-25T09:47:43+00:00","first_seen_at":"2026-06-06T01:49:28.820608+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://huggingface.co/amazon/chronos-bolt-base/raw/main/README.md"]},"facets":{"pipeline_tag":"time-series-forecasting","license":"apache-2.0"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":1084197,"hf_likes":91},"data_radar":null},"primary_evidence_page":{"url":"https://huggingface.co/amazon/chronos-bolt-base/raw/main/README.md","final_url":"https://huggingface.co/amazon/chronos-bolt-base/raw/main/README.md","title":"amazon/chronos-bolt-base model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:04:00.956072+00:00","bytes":8659,"raw_path":"4b2a83f211c37e1039916e13ed743e9cc88dc46c11e85778116e6016d16777ee.md","content_hash":"6b0a3a94a6eb64c6cb6ecef796d89591a0f099ede877717d7b0ce59f39e4ce59","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: apache-2.0 pipeline_tag: time-series-forecasting tags: - time series - forecasting - pretrained models - foundation models - time series foundation models - time-series library_name: chronos-forecasting new_version: amazon/chronos-2 --- Chronos-Bolt⚡ (Base) 🚀 **Update Feb 14, 2025**: Chronos-Bolt models are now available on Amazon SageMaker JumpStart! Check out the [tutorial notebook](https://github.com/amazon-science/chronos-forecasting/blob/main/notebooks/deploy-chronos-to-amazon-sagemaker.ipynb) to learn how to deploy Chronos endpoints for production use in a few lines of code. Chronos-Bolt is a family of pretrained time series forecasting models which can be used for zero-shot forecasting. It is based on the [T5 encoder-decoder architecture](https://arxiv.org/abs/1910.10683) and has been trained on nearly 100 billion time series observations. It chunks the historical time series context into patches of multiple observations, which are then input into the encoder. The decoder then uses these representations to directly generate quantile forecasts across multiple future steps—a method known as direct multi-step forecasting. Chronos-Bolt models are up to 250 times..."},"evidence_pages":[{"url":"https://huggingface.co/amazon/chronos-bolt-base/raw/main/README.md","final_url":"https://huggingface.co/amazon/chronos-bolt-base/raw/main/README.md","title":"amazon/chronos-bolt-base model card","http_status":200,"content_type":"text/plain; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:04:00.956072+00:00","bytes":8659,"raw_path":"4b2a83f211c37e1039916e13ed743e9cc88dc46c11e85778116e6016d16777ee.md","content_hash":"6b0a3a94a6eb64c6cb6ecef796d89591a0f099ede877717d7b0ce59f39e4ce59","excerpt_chars":1200,"truncated":true,"excerpt":"--- license: apache-2.0 pipeline_tag: time-series-forecasting tags: - time series - forecasting - pretrained models - foundation models - time series foundation models - time-series library_name: chronos-forecasting new_version: amazon/chronos-2 --- Chronos-Bolt⚡ (Base) 🚀 **Update Feb 14, 2025**: Chronos-Bolt models are now available on Amazon SageMaker JumpStart! Check out the [tutorial notebook](https://github.com/amazon-science/chronos-forecasting/blob/main/notebooks/deploy-chronos-to-amazon-sagemaker.ipynb) to learn how to deploy Chronos endpoints for production use in a few lines of code. Chronos-Bolt is a family of pretrained time series forecasting models which can be used for zero-shot forecasting. It is based on the [T5 encoder-decoder architecture](https://arxiv.org/abs/1910.10683) and has been trained on nearly 100 billion time series observations. It chunks the historical time series context into patches of multiple observations, which are then input into the encoder. The decoder then uses these representations to directly generate quantile forecasts across multiple future steps—a method known as direct multi-step forecasting. Chronos-Bolt models are up to 250 times..."}],"related_signals":[{"id":"774e55d2-87c5-4b3e-91d9-79271c21322b","url":"https://onlylabs.fyi/signals/774e55d2-87c5-4b3e-91d9-79271c21322b","source_url":"https://huggingface.co/amazon/Qwen3-Coder-30B-A3B-Instruct-P-EAGLE-long-context","title":"amazon/Qwen3-Coder-30B-A3B-Instruct-P-EAGLE-long-context","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-14T23:50:24+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source"},{"id":"65dd73c3-f938-468a-9777-d0d3fbbcbc23","url":"https://onlylabs.fyi/signals/65dd73c3-f938-468a-9777-d0d3fbbcbc23","source_url":"https://huggingface.co/amazon/gpt-oss-20b-p-eagle-long-context","title":"amazon/gpt-oss-20b-p-eagle-long-context","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-14T23:11:10+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source"},{"id":"c255adba-13d0-4522-a0af-63d9665b4c93","url":"https://onlylabs.fyi/signals/c255adba-13d0-4522-a0af-63d9665b4c93","source_url":"https://huggingface.co/amazon/gpt-oss-120b-p-eagle-long-context","title":"amazon/gpt-oss-120b-p-eagle-long-context","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-05-14T17:52:34+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source"},{"id":"349c8649-b8fc-4b89-85ca-a8bed8bb979e","url":"https://onlylabs.fyi/signals/349c8649-b8fc-4b89-85ca-a8bed8bb979e","source_url":"https://huggingface.co/amazon/GDN-primed-HQwen3-32B-Instruct","title":"amazon/GDN-primed-HQwen3-32B-Instruct","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-03-31T17:55:09+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source"},{"id":"7ba3f73b-c564-42f5-8c88-db38a44cdf91","url":"https://onlylabs.fyi/signals/7ba3f73b-c564-42f5-8c88-db38a44cdf91","source_url":"https://huggingface.co/amazon/Mamba2-primed-HQwen3-8B-Instruct","title":"amazon/Mamba2-primed-HQwen3-8B-Instruct","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-03-31T17:51:01+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source"},{"id":"4afc0b8c-2d15-4535-a6ec-9c24a5426a6d","url":"https://onlylabs.fyi/signals/4afc0b8c-2d15-4535-a6ec-9c24a5426a6d","source_url":"https://huggingface.co/amazon/GKA-primed-HQwen3-8B-Instruct","title":"amazon/GKA-primed-HQwen3-8B-Instruct","context":null,"kind":{"key":"model_released","label":"Model"},"org":{"slug":"amazon","name":"Amazon (Nova)","category":"frontier-lab"},"occurred_at":"2026-03-31T17:49:35+00:00","first_seen_at":"2026-06-06T01:49:28.820608+00:00","date_source":"source"}]}