{"schema_version":"onlylabs.public_signal.v1","title":"Wafer Repo: wafer-ai/kernel-arena","description":"Wafer repo signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1","json_url":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1/signal.json","generated_at":"2026-06-11T02:52:08.643357+00:00","org":{"slug":"wafer","name":"Wafer","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/wafer","dossier_json_url":"https://onlylabs.fyi/labs/wafer/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1","signal_json":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1/signal.json","source":"https://github.com/wafer-ai/kernel-arena","lab_dossier":"https://onlylabs.fyi/labs/wafer","lab_dossier_json":"https://onlylabs.fyi/labs/wafer/dossier.json","analysis":"https://onlylabs.fyi/analysis/wafer","analysis_json":"https://onlylabs.fyi/analysis/wafer/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/wafer/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":"Wafer published wafer-ai/kernel-arena (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo wafer-ai/kernel-arena · language Python · New repo with low stars.. onlylabs links this event to 1 captured evidence page and 5 related repo signals.","signal_desk":"repos","source_context":{"source_url":"https://github.com/wafer-ai/kernel-arena","source_host":"github.com","occurred_at":"2026-03-10T21:23:03+00:00","first_seen_at":"2026-06-05T22:32:18.632397+00:00","date_source":"source","context":"Python"},"context_markers":[{"label":"Lab","value":"Wafer","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"wafer-ai/kernel-arena","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"19","source":"traction"},{"label":"Notability","value":"New repo with low stars.","source":"signal"},{"label":"Watch term","value":"Eval methodology","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/wafer-ai/kernel-arena"],"related_signals":5,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T02:52:08.643357+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1/signal.json","dossier_json":"https://onlylabs.fyi/labs/wafer/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/wafer/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/wafer/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 5 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/b981ee71-2193-43bc-9769-4abb9b1f70a1/signal.json","required":true},{"label":"source","url":"https://github.com/wafer-ai/kernel-arena","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/wafer/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/wafer/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 Wafer's repo signal \"wafer-ai/kernel-arena\" for neocloud strategy."},"semantic_triples":[{"subject":"Wafer","predicate":"published repo","object":"wafer-ai/kernel-arena","text":"Wafer published repo wafer-ai/kernel-arena."},{"subject":"wafer-ai/kernel-arena","predicate":"is classified as","object":"repo signal","text":"wafer-ai/kernel-arena is classified as repo signal."},{"subject":"wafer-ai/kernel-arena","predicate":"belongs to","object":"repos desk","text":"wafer-ai/kernel-arena belongs to repos desk."},{"subject":"wafer-ai/kernel-arena","predicate":"has context","object":"Python","text":"wafer-ai/kernel-arena has context Python."},{"subject":"wafer-ai/kernel-arena","predicate":"has evidence coverage","object":"1 captured evidence page","text":"wafer-ai/kernel-arena has evidence coverage 1 captured evidence page."},{"subject":"wafer-ai/kernel-arena","predicate":"has captured page count","object":"1","text":"wafer-ai/kernel-arena has captured page count 1."},{"subject":"wafer-ai/kernel-arena","predicate":"has readable page count","object":"1","text":"wafer-ai/kernel-arena has readable page count 1."},{"subject":"wafer-ai/kernel-arena","predicate":"has related signal count","object":"5","text":"wafer-ai/kernel-arena has related signal count 5."},{"subject":"wafer-ai/kernel-arena","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":"wafer-ai/kernel-arena 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":"wafer-ai/kernel-arena","predicate":"has source host","object":"github.com","text":"wafer-ai/kernel-arena has source host github.com."},{"subject":"wafer-ai/kernel-arena","predicate":"has lab","object":"Wafer","text":"wafer-ai/kernel-arena has lab Wafer."},{"subject":"wafer-ai/kernel-arena","predicate":"has signal desk","object":"repos","text":"wafer-ai/kernel-arena has signal desk repos."},{"subject":"wafer-ai/kernel-arena","predicate":"has source host","object":"github.com","text":"wafer-ai/kernel-arena has source host github.com."},{"subject":"wafer-ai/kernel-arena","predicate":"has repository","object":"wafer-ai/kernel-arena","text":"wafer-ai/kernel-arena has repository wafer-ai/kernel-arena."},{"subject":"wafer-ai/kernel-arena","predicate":"has language","object":"Python","text":"wafer-ai/kernel-arena has language Python."},{"subject":"wafer-ai/kernel-arena","predicate":"has stars","object":"19","text":"wafer-ai/kernel-arena has stars 19."},{"subject":"wafer-ai/kernel-arena","predicate":"has notability","object":"New repo with low stars.","text":"wafer-ai/kernel-arena has notability New repo with low stars.."},{"subject":"wafer-ai/kernel-arena","predicate":"has watch term","object":"Eval methodology","text":"wafer-ai/kernel-arena has watch term Eval methodology."}]},"intelligence":{"signal_desk":"repos","answer":"Wafer published wafer-ai/kernel-arena (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo wafer-ai/kernel-arena · language Python · New repo with low stars.. onlylabs links this event to 1 captured evidence page and 5 related repo signals.","semantic_triples":[{"subject":"Wafer","predicate":"published repo","object":"wafer-ai/kernel-arena","text":"Wafer published repo wafer-ai/kernel-arena."},{"subject":"wafer-ai/kernel-arena","predicate":"is classified as","object":"repo signal","text":"wafer-ai/kernel-arena is classified as repo signal."},{"subject":"wafer-ai/kernel-arena","predicate":"belongs to","object":"repos desk","text":"wafer-ai/kernel-arena belongs to repos desk."},{"subject":"wafer-ai/kernel-arena","predicate":"has context","object":"Python","text":"wafer-ai/kernel-arena has context Python."},{"subject":"wafer-ai/kernel-arena","predicate":"has evidence coverage","object":"1 captured evidence page","text":"wafer-ai/kernel-arena has evidence coverage 1 captured evidence page."}]},"signal":{"id":"b981ee71-2193-43bc-9769-4abb9b1f70a1","url":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1","json_url":"https://onlylabs.fyi/signals/b981ee71-2193-43bc-9769-4abb9b1f70a1/signal.json","source_url":"https://github.com/wafer-ai/kernel-arena","title":"wafer-ai/kernel-arena","summary":"Wafer published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"wafer","name":"Wafer","category":"neocloud"},"occurred_at":"2026-03-10T21:23:03+00:00","first_seen_at":"2026-06-05T22:32:18.632397+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/wafer-ai/kernel-arena"]},"facets":{"repo":"wafer-ai/kernel-arena","language":"Python"},"traction":{"github_stars":19,"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/wafer-ai/kernel-arena","final_url":"https://github.com/wafer-ai/kernel-arena","title":"wafer-ai/kernel-arena repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:52:08.643357+00:00","bytes":8405,"raw_path":"12f5f9005aac9cb3951aff3c320264466f5cab5b8649fe243c6a9f933b02cd21.json","content_hash":"77ee7251e4a24a64af69fcd876927a6131a9f0643cbab2f8758668ce97f1d38b","excerpt_chars":1200,"truncated":true,"excerpt":"wafer-ai/kernel-arena Description: Public benchmark results from Kernel Arena, a leaderboard for LLM-generated AI accelerator kernels. Language: Python Stars: 19 Forks: 0 Open issues: 0 Created: 2026-03-10T21:23:03Z Pushed: 2026-03-11T16:41:33Z Default branch: main Fork: no Archived: no README: Kernel Arena — Benchmark Results Public benchmark results from [Kernel Arena](https://kernelarena.ai/eval), a leaderboard for LLM-generated AI accelerator kernels. Benchmark Suites | Suite | Hardware | Tasks | Models | Reference | | --- | --- | --- | --- | --- | | [WaferBench NVFP4](waferbench-nvfp4-b200/) | NVIDIA B200 (CUDA 12.8) | 6 fused NVFP4 inference kernels | GPT-5.4, Claude-4.6-Opus, Composer-1.5, Gemini-3.1-Pro | FlashInfer 0.2.6.post1 | | [KernelBench HIP](kernelbench-hip-mi300x/) | AMD MI300X (ROCm 7.0) | 41 kernels across 4 difficulty levels | 11 models from Anthropic, OpenAI, Google, xAI, Moonshot, Z.AI | PyTorch (torch.allclose) | Links - **Leaderboard:** [kernelarena.ai/eval](https://kernelarena.ai/eval) - **Methodology:** [kernelarena.ai/methodology](https://kernelarena.ai/methodology) - **Reward Hacking Catalog:** [kernelarena.ai/resources](https://kernelarena.ai/resources)"},"evidence_pages":[{"url":"https://github.com/wafer-ai/kernel-arena","final_url":"https://github.com/wafer-ai/kernel-arena","title":"wafer-ai/kernel-arena repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:52:08.643357+00:00","bytes":8405,"raw_path":"12f5f9005aac9cb3951aff3c320264466f5cab5b8649fe243c6a9f933b02cd21.json","content_hash":"77ee7251e4a24a64af69fcd876927a6131a9f0643cbab2f8758668ce97f1d38b","excerpt_chars":1200,"truncated":true,"excerpt":"wafer-ai/kernel-arena Description: Public benchmark results from Kernel Arena, a leaderboard for LLM-generated AI accelerator kernels. Language: Python Stars: 19 Forks: 0 Open issues: 0 Created: 2026-03-10T21:23:03Z Pushed: 2026-03-11T16:41:33Z Default branch: main Fork: no Archived: no README: Kernel Arena — Benchmark Results Public benchmark results from [Kernel Arena](https://kernelarena.ai/eval), a leaderboard for LLM-generated AI accelerator kernels. Benchmark Suites | Suite | Hardware | Tasks | Models | Reference | | --- | --- | --- | --- | --- | | [WaferBench NVFP4](waferbench-nvfp4-b200/) | NVIDIA B200 (CUDA 12.8) | 6 fused NVFP4 inference kernels | GPT-5.4, Claude-4.6-Opus, Composer-1.5, Gemini-3.1-Pro | FlashInfer 0.2.6.post1 | | [KernelBench HIP](kernelbench-hip-mi300x/) | AMD MI300X (ROCm 7.0) | 41 kernels across 4 difficulty levels | 11 models from Anthropic, OpenAI, Google, xAI, Moonshot, Z.AI | PyTorch (torch.allclose) | Links - **Leaderboard:** [kernelarena.ai/eval](https://kernelarena.ai/eval) - **Methodology:** [kernelarena.ai/methodology](https://kernelarena.ai/methodology) - **Reward Hacking Catalog:** [kernelarena.ai/resources](https://kernelarena.ai/resources)"}],"related_signals":[{"id":"bc0d110a-c900-4621-83ca-9d19c425ee63","url":"https://onlylabs.fyi/signals/bc0d110a-c900-4621-83ca-9d19c425ee63","source_url":"https://github.com/wafer-ai/wafer-docs","title":"wafer-ai/wafer-docs","context":"MDX","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"wafer","name":"Wafer","category":"neocloud"},"occurred_at":"2026-05-07T02:27:44+00:00","first_seen_at":"2026-06-05T22:32:18.632397+00:00","date_source":"source"},{"id":"64650e2b-9906-4c8d-b0f6-3c1683d0e3e6","url":"https://onlylabs.fyi/signals/64650e2b-9906-4c8d-b0f6-3c1683d0e3e6","source_url":"https://github.com/wafer-ai/skills","title":"wafer-ai/skills","context":null,"kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"wafer","name":"Wafer","category":"neocloud"},"occurred_at":"2026-01-24T04:50:24+00:00","first_seen_at":"2026-06-05T22:32:18.632397+00:00","date_source":"source"},{"id":"e5809722-e737-4514-9028-c20115d3d70a","url":"https://onlylabs.fyi/signals/e5809722-e737-4514-9028-c20115d3d70a","source_url":"https://github.com/wafer-ai/HIP-Benchmarks-Results","title":"wafer-ai/HIP-Benchmarks-Results","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"wafer","name":"Wafer","category":"neocloud"},"occurred_at":"2026-01-23T20:25:53+00:00","first_seen_at":"2026-06-05T22:32:18.632397+00:00","date_source":"source"},{"id":"98fa4bb3-8d05-48e0-b5da-4f1361d4eae6","url":"https://onlylabs.fyi/signals/98fa4bb3-8d05-48e0-b5da-4f1361d4eae6","source_url":"https://github.com/wafer-ai/gpu-perf-engineering-resources","title":"wafer-ai/gpu-perf-engineering-resources","context":null,"kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"wafer","name":"Wafer","category":"neocloud"},"occurred_at":"2026-01-12T00:47:24+00:00","first_seen_at":"2026-06-05T22:32:18.632397+00:00","date_source":"source"},{"id":"a492fd1e-fb7e-4137-81d5-b5285e6611a9","url":"https://onlylabs.fyi/signals/a492fd1e-fb7e-4137-81d5-b5285e6611a9","source_url":"https://github.com/wafer-ai/chipbenchmark","title":"wafer-ai/chipbenchmark","context":"Shell","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"wafer","name":"Wafer","category":"neocloud"},"occurred_at":"2025-07-13T04:17:39+00:00","first_seen_at":"2026-06-05T22:32:18.632397+00:00","date_source":"source"}]}