Case Studies
Real Outcomes from
Real Partnerships
The proof is in the programs. See how enterprise teams have used Productive Playhouse to launch faster, annotate more accurately, and build products they can trust in the real world.
Trusted by leaders
Featured Case Studies
SPEECH TO TEXT
How a Fortune 10 AI Team Relies on PPH for Training-Ready Transcription
How PPH brought control and consistency to multilingual STT pipelines
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Languages
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Concurrent Projects
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Linguists
MULTIMODAL EVALS
Separating Evaluation Noise From Real AI Model Performance
PPH was chosen for its ability to control rater consistency, align rubric interpretation across languages, and identify tooling and instruction issues before they impact evaluation outcomes.
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Languages
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Hours of Evaluation
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Hours to Results
SECURE FACILITY
Secure Infrastructure for Sensitive AI Training Data
How PPH improved data pipeline reliability for speech AI systems
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Languages
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Year engagement
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Data breaches
IN-CABIN SPEECH
How a Fortune 10 Team Relies on PPH for Training Their Automotive In-Cabin Platform
PPH ran the program end-to-end against the client’s specifications, translating requirements into a controlled, repeatable production system.
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Languages & Regional dialects
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Prompts
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Native speakers
Speech to text
Multimodal evals
Secure facility
In-Cabin Speech
Case Studies
Case Study: Separating Evaluation Noise From Real Model Performance
Case Study: Real-Time Multilingual Translation Content Moderation for Global Video Provider
Case Study: Secure Infrastructure for Sensitive AI Training Data
Case Study: A Production-Grade Speech Dataset for In-Cabin Voice (GAS)
Case Study: Trusted Speech to Text At Scale
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Expert linguists validate, refine, and evaluate data at every stage—ensuring AI systems perform.
