AI Training · Task project

CAU07 - Juniper Code-Switching project - sample stage

AIxBlock is recruiting native speakers to record natural, bilingual conversations across multiple language pairs (each paired with English). Work is available now, remote and flexible. Each participant may contribute up to 1 hour of recorded speech, working alongside a conversation partner.

PLATFORMAIxBlock

LOCATIONRemote · eligibility varies

PAYNot disclosed

SCHEDULEFlexible

LAST CHECKED11 Nov 2026

THE OPPORTUNITY

Put your skills to work.

Closes: 2026-12-24

Code-switching recording is the practice of alternating between a native language and fluent English (secondary language) within a single conversation.

ABOUT THE PROJECT
Part-time, fully remote.
Flexible schedule — recordings must be completed within the agreed timeline.
WHAT YOU'LL BE DOING
Have a natural, unscripted conversation with a partner — no reading, no rehearsed lines, no AI-generated speech.
Speak mostly in your native language (85–90% of the conversation), with natural, occasional switching into English (10–15%).
Talk freely on everyday topics assigned to you, the same way you'd talk with a friend.
WHO CAN APPLY
Native speakers of one of the target languages listed below, with strong English fluency.
Comfortable speaking naturally and switching between their native language and English.
A recording partner is required. If you do not have one, we can help arrange one.
Attention to detail and consistency in evaluation
Non-native speakers will be rejected.

Target languages

We will contact you if your profile is suitable for the project.

Thank you very much for your interest and application.

Have a good day.

German_English
French_English
Spanish_English
Italian_English
Japanese_English
Vietnamese_English
Chinese_English
RECORDING REQUIREMENT
Dual channel, WAV, minimum 16kHz sample rate.
The recording environment must be quiet, with no background noise.
Each conversation should run 10–30 minutes, with no silence longer than 5 seconds.
Each speaker may contribute up to 1 hour of total recorded speech
CONVERSATION TOPICS
Topics should reflect everyday, natural subjects, such as:Daily life and routinesWork or studyTravelTechnologyHealth and wellnessShoppingGeneral opinions on everyday topics
RATE AND PAYMENT: will be informed when the project starts.

Role details are copied from the AIxBlock listing and can change. Check the platform before you apply.

Relevant skills

CAU07Juniper CodeRemote collaboration

A few things to check

Location and experience requirements.
Schedule, compensation, and assessment process.
Current availability on AIxBlock.

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Put your skills to work.

Closes

2026-12-24

Code-switching recording is the practice of alternating between a native language and fluent English (secondary language) within a single conversation.

ABOUT THE PROJECT
Part-time, fully remote.
Flexible schedule — recordings must be completed within the agreed timeline.
WHAT YOU'LL BE DOING
Have a natural, unscripted conversation with a partner — no reading, no rehearsed lines, no AI-generated speech.
Speak mostly in your native language (85–90% of the conversation), with natural, occasional switching into English (10–15%).
Talk freely on everyday topics assigned to you, the same way you'd talk with a friend.
WHO CAN APPLY
Native speakers of one of the target languages listed below, with strong English fluency.
Comfortable speaking naturally and switching between their native language and English.
A recording partner is required. If you do not have one, we can help arrange one.
Attention to detail and consistency in evaluation
Non-native speakers will be rejected.

Target languages

We will contact you if your profile is suitable for the project.

Thank you very much for your interest and application.

Have a good day.

German_English
French_English
Spanish_English
Italian_English
Japanese_English
Vietnamese_English
Chinese_English
RECORDING REQUIREMENT
Dual channel, WAV, minimum 16kHz sample rate.
The recording environment must be quiet, with no background noise.
Each conversation should run 10–30 minutes, with no silence longer than 5 seconds.
Each speaker may contribute up to 1 hour of total recorded speech
CONVERSATION TOPICS
Topics should reflect everyday, natural subjects, such as:Daily life and routinesWork or studyTravelTechnologyHealth and wellnessShoppingGeneral opinions on everyday topics
RATE AND PAYMENT: will be informed when the project starts.

Role details are copied from the AIxBlock listing and can change. Check the platform before you apply.

Relevant skills

CAU07Juniper CodeRemote collaboration

A few things to check

Location and experience requirements.

Schedule, compensation, and assessment process.

Current availability on AIxBlock.