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Upcoming Domain Change on 09 April
In mid-April, Mozilla Data Collective's primary domain will change to mozilladatacollective.com
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MDC Release Notes - 30.03.26
379 new datasets with a Mozilla Common Voice update, improvements to the Python SDK (make sure you update to the latest!) and a preview of an upcoming feature. đź‘€
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How can a nearly century-old publisher remain relevant and continue to grow?
Panjebar Semangat, a weekly Javanese-language magazine established before Indonesian independence, is collaborating with Mozilla Data Collective to advance community-governed language dataset frameworks.
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Call for proposals: MDC is commissioning mission-aligned datasets!
Mozilla Data Collective is building towards a multicultural, multilingual, and multimodal future that works for all of us. And over the past few months, we’ve listened as people have flagged what kinds of datasets they need, but are struggling to find. So we’re pleased to announce that MDC
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MDC Release Notes - 13.03.26
This week: 19 new datasets and a few small changes while we're heads down in some exciting new features that will be coming soon...
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Cultural Heritage and AI: How Institutions Can Reclaim Control of Their Data
The institutions that safeguard humanity's cultural memory, galleries, libraries, archives, and museums (collectively known as the GLAM sector) are confronting a paradox that defines the current moment in AI development. Years of careful digitization of their archives have transformed physical collections into vast, machine-readable repositories of human knowledge.
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MDC Release Notes - 27.02.26
This week: dataset filtering, enhanced uploader request flow, API improvements, and 20 new datasets!
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MDC Release Notes - 13.02.26
This week: new features for uploaders, updates to dataset search, and new datasets on MDC!
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Help Shape the Future of Mozilla Data Collective
Mozilla Data Collective has an amazing opportunity for you to get a free ticket to the 2026 Mozilla Festival in beautiful Barcelona, Spain this November, 2026. We are looking for feedback to inform our 2026 roadmap. Help shape the future of ethical data-sharing by filling out the form below
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Latest: Asian Language datasets by communities on Mozilla Data Collective
The internet belongs to everyone—but right now, it doesn't work for everyone. From the islands of Borneo to the mountains of Pakistan, hundreds of millions of people speak languages that AI simply can't understand. That's a problem we can solve together. At Mozilla
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Latest: African Language datasets by communities on Mozilla Data Collective
The internet belongs to everyone—but right now, it doesn't work for everyone. Millions of people speak languages that AI simply can't understand, and that's a problem we can solve together. At Mozilla Data Collective, we're proud to host a growing collection
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Updates to MDC REST API and Python Library
Tl;dr: Update to newest version of the MDC Python library (0.2.0 or newer) to continue downloading datasets