Snorkel Flow

About

The vendor describes Snorkel as building human expert-authored datasets, evaluation environments, and benchmarks for frontier model development. The service addresses data problems including distributional gaps in specialized domains, benchmark blind spots, and failure modes that surface at scale. Snorkel delivers data two ways: off-the-shelf through "Snorkel Data Series" (curriculum-structured datasets for specific task areas with rubrics, reviewer guidance, difficulty tiers, and evaluation slices) or custom-built datasets, evaluation environments, and benchmark expansions. The page lists available datasets across terminal coding, software engineering, enterprise and workplace environments, computer use, scientific and research workflows, and STEM knowledge and reasoning. Specific offerings mentioned include Terminal-Bench 2.0 & 3.0, SWE-Bench Pro, Senior SWE-bench, τ²-bench, τ³-bench, GDPval, OSWorld 2.0, Agent's Last Exam, Terminal-Bench-Science, PaperBench, Humanity's Last Exam, and FrontierMath. Custom engagements start with analyzing what the model cannot do and where it is brittle, then include task specification, rubric design, dataset construction, RL environment development, benchmark and eval expansion, and provenance and adjudication. The vendor states datasets are built using research-backed methods.

Read from snorkel.ai on 2026-08-26. We describe what the vendor states; we do not audit it.

Composite of public compliance, deployment, integration, adoption, and company signals. “Not disclosed” reflects gaps in available data, not a vendor deficiency.

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