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Cake for Dataset Creation

Label, structure, and generate high-quality datasets for supervised and GenAI—using open-source tools on a cloud-agnostic foundation.

 

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Overview

Models are only as good as the data they’re trained on, and most teams spend a disproportionate amount of time collecting, labeling, and transforming datasets. Whether you’re building supervised models or fine-tuning a foundation model, dataset creation is where quality starts.

Cake integrates open-source tools like Label Studio, Hugging Face, and Feast into a unified platform. Annotate raw data, generate synthetic samples, track feature versions, and manage labeling workflows with reproducibility and orchestration built in.

Because Cake is cloud agnostic, you’re never locked into a single storage backend or labeling workflow. Your data workflows remain portable, reproducible, and easy to integrate with downstream training and evaluation pipelines.

Key benefits

  • Speed up iteration: Reuse workflows across training, fine-tuning, and evaluation pipelines.

  • Build on trusted tools: Label, structure, and generate data using open-source frameworks like Hugging Face and Label Studio.

  • Keep it compliant and portable: Ensure your datasets are secure, reproducible, and cloud agnostic. Comply with industry regulations like SOC2 and HIPAA.

Example use cases

Common scenarios where teams use Cake’s dataset creation tooling:

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Supervised model training

Create and manage labeled datasets for classification, regression, or forecasting tasks.

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LLM fine-tuning

Curate conversational, structured, or synthetic datasets to refine large language models.

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Feature store population

Transform raw data into reusable, versioned, production-ready feature sets for downstream pipelines.

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Balanced dataset generation

Automatically rebalance datasets across key attributes (e.g., class labels, geographies, demographics) to reduce model bias and improve generalization.

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Multi-source feature stitching

Join records across disparate systems using entity resolution or embedding-based matching to build richer training datasets.

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Synthetic data generation

Use generative models or rule-based approaches to create synthetic datasets when real data is scarce, sensitive, or imbalanced.

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"Our partnership with Cake has been a clear strategic choice – we're achieving the impact of two to three technical hires with the equivalent investment of half an FTE."

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Scott Stafford
Chief Enterprise Architect at Ping

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"With Cake we are conservatively saving at least half a million dollars purely on headcount."

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InsureTech Company

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"Cake powers our complex, highly scaled AI infrastructure. Their platform accelerates our model development and deployment both on-prem and in the cloud"

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Felix Baldauf-Lenschen
CEO and Founder

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