{"schema_version":"onlylabs.public_signal.v1","title":"Baseten Fork: basetenlabs/sandbox","description":"Baseten fork signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/c19855c2-7f71-45e1-ab36-5ab847a8c790","json_url":"https://onlylabs.fyi/signals/c19855c2-7f71-45e1-ab36-5ab847a8c790/signal.json","generated_at":"2026-10-24T20:23:53.098Z","evidence_latest_fetched_at":"2026-10-13T07:04:11.172241+00:00","signal_first_seen_at":"2026-10-13T07:00:36.626911+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/c19855c2-7f71-45e1-ab36-5ab847a8c790","signal_json":"https://onlylabs.fyi/signals/c19855c2-7f71-45e1-ab36-5ab847a8c790/signal.json","source":"https://github.com/basetenlabs/sandbox","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":"https://onlylabs.fyi/topics/forks","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"Baseten forked basetenlabs/sandbox (forked from blaxel-ai/sandbox). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo basetenlabs/sandbox · parent blaxel-ai/sandbox. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","signal_desk":"forks","source_context":{"source_url":"https://github.com/basetenlabs/sandbox","source_host":"github.com","occurred_at":"2026-10-12T21:29:55+00:00","first_seen_at":"2026-10-13T07:00:36.626911+00:00","date_source":"source","context":"forked from blaxel-ai/sandbox"},"context_markers":[{"label":"Lab","value":"Baseten","source":"signal"},{"label":"Signal desk","value":"forks","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"basetenlabs/sandbox","source":"source"},{"label":"Parent","value":"blaxel-ai/sandbox","source":"source"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","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/sandbox"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-10-13T07:04:11.172241+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/c19855c2-7f71-45e1-ab36-5ab847a8c790/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":"https://onlylabs.fyi/topics/forks/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml?category=neocloud","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","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/c19855c2-7f71-45e1-ab36-5ab847a8c790/signal.json","required":true},{"label":"source","url":"https://github.com/basetenlabs/sandbox","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":"https://onlylabs.fyi/topics/forks/signals.json?category=neocloud","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 fork signal \"basetenlabs/sandbox\" for neocloud strategy."},"semantic_triples":[{"subject":"Baseten","predicate":"forked","object":"basetenlabs/sandbox","text":"Baseten forked basetenlabs/sandbox."},{"subject":"basetenlabs/sandbox","predicate":"is classified as","object":"fork signal","text":"basetenlabs/sandbox is classified as fork signal."},{"subject":"basetenlabs/sandbox","predicate":"belongs to","object":"forks desk","text":"basetenlabs/sandbox belongs to forks desk."},{"subject":"basetenlabs/sandbox","predicate":"has context","object":"forked from blaxel-ai/sandbox","text":"basetenlabs/sandbox has context forked from blaxel-ai/sandbox."},{"subject":"basetenlabs/sandbox","predicate":"has evidence coverage","object":"1 captured evidence page","text":"basetenlabs/sandbox has evidence coverage 1 captured evidence page."},{"subject":"basetenlabs/sandbox","predicate":"has captured page count","object":"1","text":"basetenlabs/sandbox has captured page count 1."},{"subject":"basetenlabs/sandbox","predicate":"has readable page count","object":"1","text":"basetenlabs/sandbox has readable page count 1."},{"subject":"basetenlabs/sandbox","predicate":"has related signal count","object":"6","text":"basetenlabs/sandbox has related signal count 6."},{"subject":"basetenlabs/sandbox","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":"basetenlabs/sandbox 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":"basetenlabs/sandbox","predicate":"has source host","object":"github.com","text":"basetenlabs/sandbox has source host github.com."},{"subject":"basetenlabs/sandbox","predicate":"has lab","object":"Baseten","text":"basetenlabs/sandbox has lab Baseten."},{"subject":"basetenlabs/sandbox","predicate":"has signal desk","object":"forks","text":"basetenlabs/sandbox has signal desk forks."},{"subject":"basetenlabs/sandbox","predicate":"has source host","object":"github.com","text":"basetenlabs/sandbox has source host github.com."},{"subject":"basetenlabs/sandbox","predicate":"has repository","object":"basetenlabs/sandbox","text":"basetenlabs/sandbox has repository basetenlabs/sandbox."},{"subject":"basetenlabs/sandbox","predicate":"has parent","object":"blaxel-ai/sandbox","text":"basetenlabs/sandbox has parent blaxel-ai/sandbox."},{"subject":"basetenlabs/sandbox","predicate":"has watch term","object":"Infrastructure","text":"basetenlabs/sandbox has watch term Infrastructure."},{"subject":"basetenlabs/sandbox","predicate":"has watch term","object":"Safety and alignment","text":"basetenlabs/sandbox has watch term Safety and alignment."},{"subject":"basetenlabs/sandbox","predicate":"has watch term","object":"Agents and tool use","text":"basetenlabs/sandbox has watch term Agents and tool use."}]},"intelligence":{"signal_desk":"forks","answer":"Baseten forked basetenlabs/sandbox (forked from blaxel-ai/sandbox). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo basetenlabs/sandbox · parent blaxel-ai/sandbox. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","semantic_triples":[{"subject":"Baseten","predicate":"forked","object":"basetenlabs/sandbox","text":"Baseten forked basetenlabs/sandbox."},{"subject":"basetenlabs/sandbox","predicate":"is classified as","object":"fork signal","text":"basetenlabs/sandbox is classified as fork signal."},{"subject":"basetenlabs/sandbox","predicate":"belongs to","object":"forks desk","text":"basetenlabs/sandbox belongs to forks desk."},{"subject":"basetenlabs/sandbox","predicate":"has context","object":"forked from blaxel-ai/sandbox","text":"basetenlabs/sandbox has context forked from blaxel-ai/sandbox."},{"subject":"basetenlabs/sandbox","predicate":"has evidence coverage","object":"1 captured evidence page","text":"basetenlabs/sandbox has evidence coverage 1 captured evidence page."}]},"signal":{"id":"c19855c2-7f71-45e1-ab36-5ab847a8c790","url":"https://onlylabs.fyi/signals/c19855c2-7f71-45e1-ab36-5ab847a8c790","json_url":"https://onlylabs.fyi/signals/c19855c2-7f71-45e1-ab36-5ab847a8c790/signal.json","source_url":"https://github.com/basetenlabs/sandbox","title":"basetenlabs/sandbox","summary":"Baseten forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from blaxel-ai/sandbox","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-10-12T21:29:55+00:00","first_seen_at":"2026-10-13T07:00:36.626911+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/sandbox"]},"facets":{"repo":"basetenlabs/sandbox","parent":"blaxel-ai/sandbox"},"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":{"is_primary":true,"source_match":true,"url":"https://github.com/basetenlabs/sandbox","final_url":"https://github.com/basetenlabs/sandbox","title":"basetenlabs/sandbox repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-10-13T07:04:11.172241+00:00","bytes":26495,"raw_path":"ff81b9965ba46ae6b4b1f064cb32967b85e0ec2d966475923aacd274cb559e5c.json","content_hash":"c1770efcc8cef2fb64e835bf3a935f4e585c9ba2b4b773f18903cf129b7c6478","excerpt_chars":1200,"truncated":true,"excerpt":"basetenlabs/sandbox License: MIT Stars: 0 Forks: 0 Open issues: 3 Created: 2026-10-12T21:29:55Z Pushed: 2026-10-12T22:27:56Z Default branch: main Fork: yes Parent repository: blaxel-ai/sandbox Archived: no README: Sandboxes Overview Sandbox Hub is a collection of development environment templates for creating secure, isolated micro VM environments for various application types. Each template provides a pre-configured environment with all necessary tools and dependencies for specific development scenarios. Table of Contents - [Templates](#templates) - [Prerequisites](#prerequisites) - [Installation](#installation) - [Usage](#usage) - [Configuration](#configuration) - [Contributing](#contributing) - [License](#license) - [Support](#support) Templates The hub directory contains the following templates: Base Image A minimal micro VM environment based on **Alpine Linux** (`node:24-alpine`) with basic system utilities and networking capabilities. Provides a lightweight, secure foundation for running basic applications and services, featuring a minimal attack surface and optimized resource usage. > **Important:** The base image includes **Node.js 24** and **git**, but does **not**..."},"evidence_pages":[],"related_signals":[{"id":"603b5772-4d9c-43cc-ab21-daad57ce8e96","url":"https://onlylabs.fyi/signals/603b5772-4d9c-43cc-ab21-daad57ce8e96","source_url":"https://github.com/basetenlabs/harbor","title":"basetenlabs/harbor","context":"forked from goharbor/harbor","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-09-15T23:09:01+00:00","first_seen_at":"2026-09-16T07:00:35.81794+00:00","date_source":"source"},{"id":"0310bcad-5a28-476d-a185-b576653d28c4","url":"https://onlylabs.fyi/signals/0310bcad-5a28-476d-a185-b576653d28c4","source_url":"https://github.com/basetenlabs/go-containerregistry","title":"basetenlabs/go-containerregistry","context":"forked from google/go-containerregistry","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-06-30T17:21:13+00:00","first_seen_at":"2026-07-01T07:00:36.690756+00:00","date_source":"source"},{"id":"7156ff0b-47f0-4027-8694-ac1e6f678d1a","url":"https://onlylabs.fyi/signals/7156ff0b-47f0-4027-8694-ac1e6f678d1a","source_url":"https://github.com/basetenlabs/rlm","title":"basetenlabs/rlm","context":"forked from alexzhang13/rlm","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-06-26T22:49:01+00:00","first_seen_at":"2026-06-26T23:49:49.166733+00:00","date_source":"source"},{"id":"33c3a757-62a7-40fc-a35d-f17a9110f607","url":"https://onlylabs.fyi/signals/33c3a757-62a7-40fc-a35d-f17a9110f607","source_url":"https://github.com/basetenlabs/ucx","title":"basetenlabs/ucx","context":"forked from openucx/ucx","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-06-26T00:02:25+00:00","first_seen_at":"2026-06-26T07:00:19.006774+00:00","date_source":"source"},{"id":"bdd69fe9-a78f-4366-b3b4-4993f760c246","url":"https://onlylabs.fyi/signals/bdd69fe9-a78f-4366-b3b4-4993f760c246","source_url":"https://github.com/basetenlabs/ucxx","title":"basetenlabs/ucxx","context":"forked from rapidsai/ucxx","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-06-26T00:00:29+00:00","first_seen_at":"2026-06-26T07:00:19.006774+00:00","date_source":"source"},{"id":"a177c87e-07a8-4bc4-8b5b-fdafbc5c8518","url":"https://onlylabs.fyi/signals/a177c87e-07a8-4bc4-8b5b-fdafbc5c8518","source_url":"https://github.com/basetenlabs/container-debug-support","title":"basetenlabs/container-debug-support","context":"forked from GoogleContainerTools/container-debug-support","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"baseten","name":"Baseten","category":"neocloud"},"occurred_at":"2026-06-22T18:19:56+00:00","first_seen_at":"2026-06-23T07:00:20.428915+00:00","date_source":"source"}]}