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Conversational Speech AI Evaluator Singapore (Mandarin Chinese)

Crowd-Genie

singapore, singapore, Singapore Full-time June 14, 2026
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Opportunity Description

Join the Appen team as an Independent Contractor for
Project
Astra
. Project Astra
is seeking individuals for an ongoing, ad-hoc project focused on improving real-time conversational AI. In this project, participants will converse with a speech-to-speech AI model and evaluate its performance across speech recognition, audio output quality, conversation flow, and content accuracy. Help improve real-time conversational AI by evaluating multilingual voice interactions for accuracy, quality, and natural flow. Key Responsibilities Engage in conversations with a real-time speech-to-speech AI model Evaluate performance based on speech recognition, audio quality, conversation flow, and content accuracy Provide accurate and consistent ratings based on project guidelines Complete assigned tasks within the given timelines Each conversation will last approximately 8 to 10 minutes.
Key Requirements Must be a native Mandarin Chinese speaker residing in Singapore Must be fluent in Engl...
Full-time Other-General

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