{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Fork: NVIDIA/cell-eval","description":"NVIDIA fork signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/dd281269-7073-459b-93bc-8f321ac0e621","json_url":"https://onlylabs.fyi/signals/dd281269-7073-459b-93bc-8f321ac0e621/signal.json","generated_at":"2026-06-11T02:42:54.030088+00:00","org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/nvidia","dossier_json_url":"https://onlylabs.fyi/labs/nvidia/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/dd281269-7073-459b-93bc-8f321ac0e621","signal_json":"https://onlylabs.fyi/signals/dd281269-7073-459b-93bc-8f321ac0e621/signal.json","source":"https://github.com/NVIDIA/cell-eval","lab_dossier":"https://onlylabs.fyi/labs/nvidia","lab_dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis":"https://onlylabs.fyi/analysis/nvidia","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/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/forks","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml","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":"evals","label":"Evals and quality","url":"https://onlylabs.fyi/data-radar/evals","json_url":"https://onlylabs.fyi/data-radar/evals/signals.json"}]}},"answer_pack":{"answer":"NVIDIA forked NVIDIA/cell-eval (forked from ArcInstitute/cell-eval). 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implications."},"semantic_triples":[{"subject":"NVIDIA","predicate":"forked","object":"NVIDIA/cell-eval","text":"NVIDIA forked NVIDIA/cell-eval."},{"subject":"NVIDIA/cell-eval","predicate":"is classified as","object":"fork signal","text":"NVIDIA/cell-eval is classified as fork signal."},{"subject":"NVIDIA/cell-eval","predicate":"belongs to","object":"forks desk","text":"NVIDIA/cell-eval belongs to forks desk."},{"subject":"NVIDIA/cell-eval","predicate":"has context","object":"forked from ArcInstitute/cell-eval","text":"NVIDIA/cell-eval has context forked from ArcInstitute/cell-eval."},{"subject":"NVIDIA/cell-eval","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/cell-eval has evidence coverage 1 captured evidence page."},{"subject":"NVIDIA/cell-eval","predicate":"matches data-business lanes","object":"Evals and quality","text":"NVIDIA/cell-eval matches data-business lanes Evals and quality."},{"subject":"NVIDIA/cell-eval","predicate":"has captured page count","object":"1","text":"NVIDIA/cell-eval has captured page count 1."},{"subject":"NVIDIA/cell-eval","predicate":"has readable page count","object":"1","text":"NVIDIA/cell-eval has readable page count 1."},{"subject":"NVIDIA/cell-eval","predicate":"has related signal count","object":"6","text":"NVIDIA/cell-eval has related signal count 6."},{"subject":"NVIDIA/cell-eval","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":"NVIDIA/cell-eval 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":"NVIDIA/cell-eval","predicate":"has source host","object":"github.com","text":"NVIDIA/cell-eval has source host github.com."},{"subject":"NVIDIA/cell-eval","predicate":"has lab","object":"NVIDIA","text":"NVIDIA/cell-eval has lab NVIDIA."},{"subject":"NVIDIA/cell-eval","predicate":"has signal desk","object":"forks","text":"NVIDIA/cell-eval has signal desk forks."},{"subject":"NVIDIA/cell-eval","predicate":"has source host","object":"github.com","text":"NVIDIA/cell-eval has source host github.com."},{"subject":"NVIDIA/cell-eval","predicate":"has repository","object":"NVIDIA/cell-eval","text":"NVIDIA/cell-eval has repository NVIDIA/cell-eval."},{"subject":"NVIDIA/cell-eval","predicate":"has parent","object":"ArcInstitute/cell-eval","text":"NVIDIA/cell-eval has parent ArcInstitute/cell-eval."},{"subject":"NVIDIA/cell-eval","predicate":"has stars","object":"6","text":"NVIDIA/cell-eval has stars 6."},{"subject":"NVIDIA/cell-eval","predicate":"has notability","object":"Low stars, routine fork","text":"NVIDIA/cell-eval has notability Low stars, routine fork."},{"subject":"NVIDIA/cell-eval","predicate":"has radar lane","object":"Evals and 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This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo NVIDIA/cell-eval · parent ArcInstitute/cell-eval · Low stars, routine fork. onlylabs links this event to 1 captured evidence page and 6 related fork signals. It also maps to Evals and quality in the data-business radar.","semantic_triples":[{"subject":"NVIDIA","predicate":"forked","object":"NVIDIA/cell-eval","text":"NVIDIA forked NVIDIA/cell-eval."},{"subject":"NVIDIA/cell-eval","predicate":"is classified as","object":"fork signal","text":"NVIDIA/cell-eval is classified as fork signal."},{"subject":"NVIDIA/cell-eval","predicate":"belongs to","object":"forks desk","text":"NVIDIA/cell-eval belongs to forks desk."},{"subject":"NVIDIA/cell-eval","predicate":"has context","object":"forked from ArcInstitute/cell-eval","text":"NVIDIA/cell-eval has context forked from ArcInstitute/cell-eval."},{"subject":"NVIDIA/cell-eval","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/cell-eval has evidence coverage 1 captured evidence page."},{"subject":"NVIDIA/cell-eval","predicate":"matches data-business lanes","object":"Evals and quality","text":"NVIDIA/cell-eval matches data-business lanes Evals and quality."}]},"signal":{"id":"dd281269-7073-459b-93bc-8f321ac0e621","url":"https://onlylabs.fyi/signals/dd281269-7073-459b-93bc-8f321ac0e621","json_url":"https://onlylabs.fyi/signals/dd281269-7073-459b-93bc-8f321ac0e621/signal.json","source_url":"https://github.com/NVIDIA/cell-eval","title":"NVIDIA/cell-eval","summary":"NVIDIA forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from ArcInstitute/cell-eval","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-01T18:39:11+00:00","first_seen_at":"2026-06-05T20:58:43.255815+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/NVIDIA/cell-eval"]},"facets":{"repo":"NVIDIA/cell-eval","parent":"ArcInstitute/cell-eval"},"traction":{"github_stars":6,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":{"lanes":[{"key":"evals","label":"Evals and quality","url":"https://onlylabs.fyi/data-radar/evals"}],"score":14,"matched_terms":["eval"],"reason":"NVIDIA has a fork signal matching evals and quality."}},"primary_evidence_page":{"url":"https://github.com/NVIDIA/cell-eval","final_url":"https://github.com/NVIDIA/cell-eval","title":"NVIDIA/cell-eval repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:42:54.030088+00:00","bytes":23578,"raw_path":"9dc93ea209ec89120e583ad57bd98abe1e27a9140b0c482a0d6482ed4937ffb2.json","content_hash":"f2c8af7df46269b8cfcd86b54493114237c87764d619e3768f812e73ec644d0b","excerpt_chars":1200,"truncated":true,"excerpt":"NVIDIA/cell-eval Description: Comprehensive suite for evaluating perturbation prediction models Language: Python License: MIT Stars: 6 Forks: 1 Open issues: 1 Created: 2026-05-01T18:39:11Z Pushed: 2026-06-09T17:43:15Z Default branch: dev Fork: yes Parent repository: ArcInstitute/cell-eval Archived: no README: cell-eval Description This package provides a comprehensive suite of metrics for evaluating the performance of models that predict cellular responses to perturbations at the single-cell level. It can be used either as a command-line tool or as a Python module. Installation Distribution with [`uv`](https://docs.astral.sh/uv/) ```bash install from pypi uv pip install -U cell-eval install from github directly uv pip install -U git+https://github.com/arcinstitute/cell-eval install cli with uv tool uv tool install -U git+https://github.com/arcinstitute/cell-eval Check installation cell-eval --help ``` Usage To get started you'll need to have two anndata files. 1. a predicted anndata (`adata_pred`). 2. a real anndata to compare against (`adata_real`). Prep (VCC) To prepare an anndata for [VCC evaluation](https://virtualcellchallenge.org/) you can use the `cell-eval prep` command...."},"evidence_pages":[{"url":"https://github.com/NVIDIA/cell-eval","final_url":"https://github.com/NVIDIA/cell-eval","title":"NVIDIA/cell-eval repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:42:54.030088+00:00","bytes":23578,"raw_path":"9dc93ea209ec89120e583ad57bd98abe1e27a9140b0c482a0d6482ed4937ffb2.json","content_hash":"f2c8af7df46269b8cfcd86b54493114237c87764d619e3768f812e73ec644d0b","excerpt_chars":1200,"truncated":true,"excerpt":"NVIDIA/cell-eval Description: Comprehensive suite for evaluating perturbation prediction models Language: Python License: MIT Stars: 6 Forks: 1 Open issues: 1 Created: 2026-05-01T18:39:11Z Pushed: 2026-06-09T17:43:15Z Default branch: dev Fork: yes Parent repository: ArcInstitute/cell-eval Archived: no README: cell-eval Description This package provides a comprehensive suite of metrics for evaluating the performance of models that predict cellular responses to perturbations at the single-cell level. It can be used either as a command-line tool or as a Python module. Installation Distribution with [`uv`](https://docs.astral.sh/uv/) ```bash install from pypi uv pip install -U cell-eval install from github directly uv pip install -U git+https://github.com/arcinstitute/cell-eval install cli with uv tool uv tool install -U git+https://github.com/arcinstitute/cell-eval Check installation cell-eval --help ``` Usage To get started you'll need to have two anndata files. 1. a predicted anndata (`adata_pred`). 2. a real anndata to compare against (`adata_real`). Prep (VCC) To prepare an anndata for [VCC evaluation](https://virtualcellchallenge.org/) you can use the `cell-eval prep` command...."}],"related_signals":[{"id":"a4533c50-cbeb-433f-b148-24ba089de39f","url":"https://onlylabs.fyi/signals/a4533c50-cbeb-433f-b148-24ba089de39f","source_url":"https://github.com/NVIDIA/warp-minio","title":"NVIDIA/warp-minio","context":"forked from minio/warp","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-20T20:08:43+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"ab92ab6b-208a-4404-be6a-656fb5726194","url":"https://onlylabs.fyi/signals/ab92ab6b-208a-4404-be6a-656fb5726194","source_url":"https://github.com/NVIDIA/nova","title":"NVIDIA/nova","context":"forked from torvalds/linux","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-03-19T17:40:22+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"bdb80294-e017-4bbc-899e-b06b898aaa80","url":"https://onlylabs.fyi/signals/bdb80294-e017-4bbc-899e-b06b898aaa80","source_url":"https://github.com/NVIDIA/pants","title":"NVIDIA/pants","context":"forked from pantsbuild/pants","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-01-14T14:17:15+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"f1f7584e-61af-4dab-a177-5e40483d56f3","url":"https://onlylabs.fyi/signals/f1f7584e-61af-4dab-a177-5e40483d56f3","source_url":"https://github.com/NVIDIA/virt-manager","title":"NVIDIA/virt-manager","context":"forked from virt-manager/virt-manager","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-01-13T21:02:06+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"328ad504-78a2-4b38-ab6f-248fad878b36","url":"https://onlylabs.fyi/signals/328ad504-78a2-4b38-ab6f-248fad878b36","source_url":"https://github.com/NVIDIA/libredfish","title":"NVIDIA/libredfish","context":"forked from cholcombe973/libredfish","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2025-02-25T19:11:37+00:00","first_seen_at":"2026-06-06T01:49:43.157024+00:00","date_source":"source"},{"id":"5740db6f-bc3a-44c8-a6a5-00ea2b298d25","url":"https://onlylabs.fyi/signals/5740db6f-bc3a-44c8-a6a5-00ea2b298d25","source_url":"https://github.com/NVIDIA/pldm","title":"NVIDIA/pldm","context":"forked from openbmc/pldm","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2024-05-06T16:48:17+00:00","first_seen_at":"2026-06-11T07:01:14.42859+00:00","date_source":"source"}]}