{"schema_version":"onlylabs.public_signal.v1","title":"Arcee AI Fork: arcee-ai/spectrum","description":"Arcee AI fork signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b","json_url":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b/signal.json","generated_at":"2026-06-11T02:54:24.465137+00:00","org":{"slug":"arcee","name":"Arcee AI","category":"neolab","category_label":"Neolab","dossier_url":"https://onlylabs.fyi/labs/arcee","dossier_json_url":"https://onlylabs.fyi/labs/arcee/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b","signal_json":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b/signal.json","source":"https://github.com/arcee-ai/spectrum","lab_dossier":"https://onlylabs.fyi/labs/arcee","lab_dossier_json":"https://onlylabs.fyi/labs/arcee/dossier.json","analysis":"https://onlylabs.fyi/analysis/arcee","analysis_json":"https://onlylabs.fyi/analysis/arcee/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/arcee/evidence.json","category":"https://onlylabs.fyi/neolabs","category_json":"https://onlylabs.fyi/neolabs.json","category_feed":"https://onlylabs.fyi/neolabs/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","topic":"https://onlylabs.fyi/topics/forks","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json?category=neolab","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml?category=neolab","data_business":null},"answer_pack":{"answer":"Arcee AI forked arcee-ai/spectrum (forked from QuixiAI/spectrum). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo arcee-ai/spectrum · parent QuixiAI/spectrum · Routine fork by same org. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","signal_desk":"forks","source_context":{"source_url":"https://github.com/arcee-ai/spectrum","source_host":"github.com","occurred_at":"2025-02-06T01:50:19+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source","context":"forked from QuixiAI/spectrum"},"context_markers":[{"label":"Lab","value":"Arcee AI","source":"signal"},{"label":"Signal desk","value":"forks","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"arcee-ai/spectrum","source":"source"},{"label":"Parent","value":"QuixiAI/spectrum","source":"source"},{"label":"Notability","value":"Routine fork by same org","source":"signal"},{"label":"Watch term","value":"Model card","source":"model"},{"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/arcee-ai/spectrum"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T02:54:24.465137+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b/signal.json","dossier_json":"https://onlylabs.fyi/labs/arcee/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/arcee/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/arcee/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json?category=neolab","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml?category=neolab","category_signals_json":"https://onlylabs.fyi/signals.json?category=neolab","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.","evidence_focus":["forked parent repo","repo owner","language","description","stars","org and recency"],"extraction_questions":["Which upstream projects are repeated across labs?","Which forks point to evals, agents, infrastructure, model tooling, or data pipelines?","Which low-profile forks could precede a release or hiring wave?","Which labs are converging on the same technical adjacency?"],"signal_questions":["What upstream dependency or technical adjacency does this fork reveal?","Which upstream projects are repeated across labs?","Which forks point to evals, agents, infrastructure, model tooling, or data pipelines?","Do the 6 related fork signals show a repeated pattern?"],"output_fields":["org","upstream_repo","language","technical_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b/signal.json","required":true},{"label":"source","url":"https://github.com/arcee-ai/spectrum","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/arcee/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/arcee/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/forks/signals.json?category=neolab","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 Arcee AI's fork signal \"arcee-ai/spectrum\" for neolab strategy."},"semantic_triples":[{"subject":"Arcee AI","predicate":"forked","object":"arcee-ai/spectrum","text":"Arcee AI forked arcee-ai/spectrum."},{"subject":"arcee-ai/spectrum","predicate":"is classified as","object":"fork signal","text":"arcee-ai/spectrum is classified as fork signal."},{"subject":"arcee-ai/spectrum","predicate":"belongs to","object":"forks desk","text":"arcee-ai/spectrum belongs to forks desk."},{"subject":"arcee-ai/spectrum","predicate":"has context","object":"forked from QuixiAI/spectrum","text":"arcee-ai/spectrum has context forked from QuixiAI/spectrum."},{"subject":"arcee-ai/spectrum","predicate":"has evidence coverage","object":"1 captured evidence page","text":"arcee-ai/spectrum has evidence coverage 1 captured evidence page."},{"subject":"arcee-ai/spectrum","predicate":"has captured page count","object":"1","text":"arcee-ai/spectrum has captured page count 1."},{"subject":"arcee-ai/spectrum","predicate":"has readable page count","object":"1","text":"arcee-ai/spectrum has readable page count 1."},{"subject":"arcee-ai/spectrum","predicate":"has related signal count","object":"6","text":"arcee-ai/spectrum has related signal count 6."},{"subject":"arcee-ai/spectrum","predicate":"has analysis playbook objective","object":"Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.","text":"arcee-ai/spectrum has analysis playbook objective Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.."},{"subject":"arcee-ai/spectrum","predicate":"has source host","object":"github.com","text":"arcee-ai/spectrum has source host github.com."},{"subject":"arcee-ai/spectrum","predicate":"has lab","object":"Arcee AI","text":"arcee-ai/spectrum has lab Arcee AI."},{"subject":"arcee-ai/spectrum","predicate":"has signal desk","object":"forks","text":"arcee-ai/spectrum has signal desk forks."},{"subject":"arcee-ai/spectrum","predicate":"has source host","object":"github.com","text":"arcee-ai/spectrum has source host github.com."},{"subject":"arcee-ai/spectrum","predicate":"has repository","object":"arcee-ai/spectrum","text":"arcee-ai/spectrum has repository arcee-ai/spectrum."},{"subject":"arcee-ai/spectrum","predicate":"has parent","object":"QuixiAI/spectrum","text":"arcee-ai/spectrum has parent QuixiAI/spectrum."},{"subject":"arcee-ai/spectrum","predicate":"has notability","object":"Routine fork by same org","text":"arcee-ai/spectrum has notability Routine fork by same org."},{"subject":"arcee-ai/spectrum","predicate":"has watch term","object":"Model card","text":"arcee-ai/spectrum has watch term Model card."},{"subject":"arcee-ai/spectrum","predicate":"has watch term","object":"Infrastructure","text":"arcee-ai/spectrum has watch term Infrastructure."}]},"intelligence":{"signal_desk":"forks","answer":"Arcee AI forked arcee-ai/spectrum (forked from QuixiAI/spectrum). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo arcee-ai/spectrum · parent QuixiAI/spectrum · Routine fork by same org. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","semantic_triples":[{"subject":"Arcee AI","predicate":"forked","object":"arcee-ai/spectrum","text":"Arcee AI forked arcee-ai/spectrum."},{"subject":"arcee-ai/spectrum","predicate":"is classified as","object":"fork signal","text":"arcee-ai/spectrum is classified as fork signal."},{"subject":"arcee-ai/spectrum","predicate":"belongs to","object":"forks desk","text":"arcee-ai/spectrum belongs to forks desk."},{"subject":"arcee-ai/spectrum","predicate":"has context","object":"forked from QuixiAI/spectrum","text":"arcee-ai/spectrum has context forked from QuixiAI/spectrum."},{"subject":"arcee-ai/spectrum","predicate":"has evidence coverage","object":"1 captured evidence page","text":"arcee-ai/spectrum has evidence coverage 1 captured evidence page."}]},"signal":{"id":"ca31d7f7-3a14-4693-89db-7983dbdf710b","url":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b","json_url":"https://onlylabs.fyi/signals/ca31d7f7-3a14-4693-89db-7983dbdf710b/signal.json","source_url":"https://github.com/arcee-ai/spectrum","title":"arcee-ai/spectrum","summary":"Arcee AI forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from QuixiAI/spectrum","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-02-06T01:50:19+00:00","first_seen_at":"2026-06-05T22:32:26.032324+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/arcee-ai/spectrum"]},"facets":{"repo":"arcee-ai/spectrum","parent":"QuixiAI/spectrum"},"traction":{"github_stars":0,"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/arcee-ai/spectrum","final_url":"https://github.com/arcee-ai/spectrum","title":"arcee-ai/spectrum repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:54:24.465137+00:00","bytes":39939,"raw_path":"c1dd1d38d12d40f7da5062130e4dbbe1f81d572a73566be333f937d8c3c37e4e.json","content_hash":"ce46e1a96130f5b6878427cd2b2d4e5172f86d75577bb27af0fdba6d76503d76","excerpt_chars":1200,"truncated":true,"excerpt":"arcee-ai/spectrum Description: for spectral randomness License: Apache-2.0 Stars: 0 Forks: 0 Open issues: 0 Created: 2025-02-06T01:50:19Z Pushed: 2025-02-06T01:58:34Z Default branch: main Fork: yes Parent repository: QuixiAI/spectrum Archived: no README: Spectrum This repository contains the implementation of Spectrum, as detailed in the paper [Spectrum: Targeted Training on Signal to Noise Ratio](https://arxiv.org/abs/2406.06623). Overview Spectrum is a tool for scanning and evaluating the Signal-to-Noise Ratio (SNR) of layers in large language models. By identifying the top n% of layers with the highest SNR, you can optimize training efficiency. Features - **Model Scanning**: Scan models to determine the SNR of each layer. - **Top n% Layer Identification**: Identify and sort the top n% of layers based on their SNR. - **Unfrozen Parameters Configuration**: Generate configuration files for unfreezing specific layers in Axolotl or other libraries. Installation To use Spectrum, you need to have Python installed. Clone this repository and install the necessary dependencies: ```bash git clone https://github.com/cognitivecomputations/spectrum.git cd spectrum pip install -r..."},"evidence_pages":[{"url":"https://github.com/arcee-ai/spectrum","final_url":"https://github.com/arcee-ai/spectrum","title":"arcee-ai/spectrum repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:54:24.465137+00:00","bytes":39939,"raw_path":"c1dd1d38d12d40f7da5062130e4dbbe1f81d572a73566be333f937d8c3c37e4e.json","content_hash":"ce46e1a96130f5b6878427cd2b2d4e5172f86d75577bb27af0fdba6d76503d76","excerpt_chars":1200,"truncated":true,"excerpt":"arcee-ai/spectrum Description: for spectral randomness License: Apache-2.0 Stars: 0 Forks: 0 Open issues: 0 Created: 2025-02-06T01:50:19Z Pushed: 2025-02-06T01:58:34Z Default branch: main Fork: yes Parent repository: QuixiAI/spectrum Archived: no README: Spectrum This repository contains the implementation of Spectrum, as detailed in the paper [Spectrum: Targeted Training on Signal to Noise Ratio](https://arxiv.org/abs/2406.06623). Overview Spectrum is a tool for scanning and evaluating the Signal-to-Noise Ratio (SNR) of layers in large language models. By identifying the top n% of layers with the highest SNR, you can optimize training efficiency. Features - **Model Scanning**: Scan models to determine the SNR of each layer. - **Top n% Layer Identification**: Identify and sort the top n% of layers based on their SNR. - **Unfrozen Parameters Configuration**: Generate configuration files for unfreezing specific layers in Axolotl or other libraries. Installation To use Spectrum, you need to have Python installed. Clone this repository and install the necessary dependencies: ```bash git clone https://github.com/cognitivecomputations/spectrum.git cd spectrum pip install -r..."}],"related_signals":[{"id":"8da333a0-40e4-4208-b8bb-5cdd92073433","url":"https://onlylabs.fyi/signals/8da333a0-40e4-4208-b8bb-5cdd92073433","source_url":"https://github.com/arcee-ai/prime-rl","title":"arcee-ai/prime-rl","context":"forked from PrimeIntellect-ai/prime-rl","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-11-11T00:08:20+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source"},{"id":"89e50509-9779-4e1f-929c-37903ad8c974","url":"https://onlylabs.fyi/signals/89e50509-9779-4e1f-929c-37903ad8c974","source_url":"https://github.com/arcee-ai/transformers","title":"arcee-ai/transformers","context":"forked from huggingface/transformers","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-06-04T21:20:39+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source"},{"id":"bd2889f5-890b-45f4-b741-f065c88d9627","url":"https://onlylabs.fyi/signals/bd2889f5-890b-45f4-b741-f065c88d9627","source_url":"https://github.com/arcee-ai/heyarcee-theme","title":"arcee-ai/heyarcee-theme","context":"forked from chralp/heyburrito-theme","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-03-06T21:15:10+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source"},{"id":"b8e86094-a097-4dc9-b9d5-8ade56cc394e","url":"https://onlylabs.fyi/signals/b8e86094-a097-4dc9-b9d5-8ade56cc394e","source_url":"https://github.com/arcee-ai/heyarcee","title":"arcee-ai/heyarcee","context":"forked from chralp/heyburrito","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-03-06T21:10:14+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source"},{"id":"739cdf1f-418d-457c-8c03-f211d133d002","url":"https://onlylabs.fyi/signals/739cdf1f-418d-457c-8c03-f211d133d002","source_url":"https://github.com/arcee-ai/pipelines","title":"arcee-ai/pipelines","context":"forked from open-webui/pipelines","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-02-17T16:02:04+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source"},{"id":"f3e69798-2c5d-4ffe-b093-6fcccaf8ed63","url":"https://onlylabs.fyi/signals/f3e69798-2c5d-4ffe-b093-6fcccaf8ed63","source_url":"https://github.com/arcee-ai/token.js","title":"arcee-ai/token.js","context":"forked from token-js/token.js","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"arcee","name":"Arcee AI","category":"neolab"},"occurred_at":"2025-02-11T03:09:39+00:00","first_seen_at":"2026-06-05T22:32:26.032324+00:00","date_source":"source"}]}