Bronson (@Bronsn4) header
Bronson (@Bronsn4) profile picture

Crane AI Labs Co-Founder | Cohere Labs Community Lead | ML Engineer

Joined June 2018
Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)Photo by Bronson (@Bronsn4)
We're hiring a Developer Relations and Go-to-Market Lead for Africa, in Nairobi, Kigali or Kampala. Bring developers and users to Trawl, Voice Studio and our models, benchmarks and their needs to us or partners. Early career. We especially want women to apply. Closes 30 Nov. craneailabs.com/careers/deveโ€ฆ
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Two years leading @Cohere_Labs Regional Africa community and women stepping forward for its next chapter. ๐Ÿ’™ The graphic carries my name. The story carries many more. Henok started the programme. Purity helped it grow. @Bronsn4 and I have had the privilege of building on that foundation. Together, the community built Afri-Aya, won Gold at Expedition Aya 2025, and is now developing V2 with contributors across 11+ African countries. What we learned here, careful evaluation, respect for language and shared credit now shapes how we build at @Crails_Inc. Thank you to @sarahookr , @aidangomez , @nickfrosst and @cohere co-founders, @mziizm , the Labs team, Bronson and every contributor who made these two years possible. Our next co-leads are still being selected. Iโ€™m especially excited by the women stepping forward to help carry the work further. We inherited something worth caring for. Now we get to help others build its future.
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Introducing Trawl: find photos, screenshots, documents & voice notes by describing what you remember.A receipt from the phone shop. A screenshot you saved. A file whose name tells you nothing.Trawl is a free, open-source Android app that searches the content of your files. Download the app + models, index offline on your phone, search privately. No account. No cloud.Powered by on-device models including EmbeddingGemma 2 (@GoogleDeepMind / @Google ), @nvidia Parakeet for speech, and @Microsoft TinyCLIP.Try typed search in Luganda, Swahili & Kinyarwanda too (English currently strongest โ€” improving the rest). Got something youโ€™ve been hunting for? Try it and tell us what worked (or didnโ€™t). Download + code: trawl.craneailabs.com/#OnDevโ€ฆ @NVIDIAAI @NVIDIAAIDev @googlegemma @Google #OpenSource #Android #SemanticSearch #Privacy
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Today we release our new website. It tells our story, carries our new brand and states our mission: AI infrastructure that works where the cloud does not. Crane Voice Studio launches next week, with more products to follow. craneailabs.com
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Our Community-led Regional Africa group kicks off "Afri-Aya V2" this week! ๐ŸŽ‰ Afri-Aya V2 moves from roadmap to work. In this week's session, they open the V2 workstreams โ€” per-language data collection, evaluation and the research paper, quality control, and community operations. ๐Ÿš€ Join @katomubirusteve and @Bronsn4 for this exciting project and learn more about their journey so far: cohere-labs-community.githubโ€ฆ
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๐—”๐—ณ๐—ฟ๐—ถ๐— ๐—ฒ๐—ฑ-๐—ฃ๐—œ๐—œ ๐—ถ๐˜€ ๐—ต๐—ฒ๐—ฟ๐—ฒ. Privacy models for Luganda, Kiswahili, Kinyarwanda and Dholuo, with benchmarks and separate EaseHealth findings. Supported by the @gatesfoundation. Separate work with Jacaranda Health extends the research. craneailabs.com/articles/getโ€ฆ
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Bronson retweeted
๐Ÿš€ Lexsi - AI Safety and Alignment Hackathon โ€” $30,000+ in prizes and credits in collaboration with @Cohere_Labs and @huggingface Build with Lexsi Labs' open-source post-training, safety and alignment stack, alongside Cohere Labs and Hugging Face. ๐Ÿ—“ Nov 1 โ€“ 21, 2026 ยท ๐ŸŒ Online ยท ๐Ÿ‘ฅ Teams of 1โ€“3 Register here: hackathon.lexsi.ai/ If you are in Bangalore, you can also register for the hackathon kickoff event which covers invited talks from the organizing teams, deepmind, IISc, redhat etc... ๐Ÿ—“ Oct 31, 2026 Register here : luma.com/66jkhulx
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How we African builders are using and giving back to @nvidia AI infrastructure. @Crails_Inc + @SocialPAYUg : a controlled agentic financial workflow, now informing reusable African-language tools weโ€™re developing with @nvidia guidance. Thank you, @nvidia team. If you want to read the blog, check this link below: craneailabs.com/articles/speโ€ฆ @NVIDIAAI @NVIDIAAIDev @NVIDIAAIInfra
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Featured on @Zawya. @AiEverythingADโ€™s health release, carried by Zawya, highlights our work adapting @mbzuai (Mohamed bin Zayed University of Artificial Intelligence)โ€™s K2 Horizon, an open model developed in Abu Dhabi, for African languages and on-device use where connectivity may be limited. Our clinical-support work is already deployed across 15+ public health facilities in East Africa, with 250+ consented health workers. AI infrastructure that works where the cloud does not. Link: zawya.com/en/press-release/eโ€ฆ
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Our work in Luweero, told by @ymatias , Head of @GoogleResearch . Yossi shared Maureenโ€™s story: a midwife in Uganda, no internet, using EaseHealth built on MedGemma during a complicated delivery. That work is now expanding in maternal and child health, with support from the Gates Foundation. More to share soon. youtu.be/ggPWZ34gGaY?si=hXNhโ€ฆ
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๐Ÿฏ.๐Ÿฐ ๐—ฏ๐—ถ๐—น๐—น๐—ถ๐—ผ๐—ป ๐—ฝ๐—ฒ๐—ผ๐—ฝ๐—น๐—ฒ. ๐—™๐—ถ๐˜ƒ๐—ฒ ๐˜†๐—ฒ๐—ฎ๐—ฟ๐˜€. ๐—ข๐—ป๐—ฒ ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜๐—บ๐—ฒ๐—ป๐˜. Today, 55 organisations โ€” convened by @gatesfoundation : announced a joint commitment: that people who speak languages underrepresented in today's AI can use these tools in their own language and voice. It builds on the Foundation's $1B commitment to equitable AI. ๐—–๐—ฟ๐—ฎ๐—ป๐—ฒ ๐—”๐—œ ๐—Ÿ๐—ฎ๐—ฏ๐˜€ ๐—ถ๐˜€ ๐—ผ๐—ป๐—ฒ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ๐—บ. We build sovereign AI infrastructure for real-world deployment , AI that works where the cloud does not. We adapt open models toward Luganda and Swahili, evaluate them for real conditions, and deploy them on the devices people already own, across Uganda, Kenya, Ethiopia and Rwanda. Four areas of work: the open language layer, tracking progress honestly, turning language data into working tools, reaching people safely. Crane adapts, evaluates, deploys and integrates in all four. Alongside @MasakhaneNLP , @DUmuganda , @DeepIndaba and @AISingapore . Language is infrastructure. Infrastructure gets built together. gatesfoundation.org/ideas/prโ€ฆ
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๐ŸŒ Afri-Aya V2 is kicking off! After V1 became the largest human-annotated image collection across 14 African languages and earned a Gold Award at Expedition Aya 2025, weโ€™re building what comes next. ๐Ÿš€ Join @katomubirusteve and @Bronsn4 for the Afri-Aya V2 Kickoff to hear: ๐Ÿง  what we learned from V1 ๐Ÿ—บ๏ธ whatโ€™s on the V2 roadmap ๐Ÿค how you can get involved โ€” from language-specific data collection, annotation, research and more! Whether youโ€™re a long-time community member or joined last week, all regions and experience levels are welcome. ๐ŸŒ Join us on Tuesday, September 15th for the kickoff event to learn more: luma.com/phl0g8nc
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This week in Seoul ๐Ÿ‡ฐ๐Ÿ‡ท Crane AI Labs joined the @WorldBankGroup , Korean Government, Government of El Salvador, @Microsoft & @Blackboard on stage at the EdTech Policy Academy on AI: bringing an African perspective on local languages, low-cost devices and AI beyond the cloud.
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Glad to be invited to speak during the 81st @UN General Assembly High-Level Week this September, with support from the @AIHub4SD AI Hub For Sustainable Development (UNDP). For many African founders, rooms like this feel far away. Weโ€™ll keep building and showing the world Africa has got talent.
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Crane AI Labs invited to the @WorldBankGroup 's Global EdTech Policy Academy on AI in Seoul ๐Ÿ‡ฐ๐Ÿ‡ท We're honoured to share that Crane AI Labs has been invited by the World Bank Group to the Global EdTech Policy Academy on Artificial Intelligence in Seoul (August 31 โ€“ September 4), organised in partnership with the Government of the Republic of Korea, the @FCDOGovUK , and the @MastercardFdn. Our CTO @Bronsn4(Bakunga Bronson) joins the Day 1 panel on operationalizing AI in education. From Kampala to Seoul: African-built AI belongs in these rooms. #AIinEducation #AfricanAI
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Crane AI Labs has been selected as one of 26 winners of the LINGUA Africa Open Call : an initiative of the @Microsoft AI for Good Lab, the @gatesfoundation , the @MasakhaneNLP African Languages Hub, and @Googleorg. Our project: Building a Medical Speech Layer, an open corpus and foundational models for African clinical AI. Worth reading the full list ,the range of work here is the real story. Congratulations to every selected team, and thank you to the four partners for backing community-led language work. microsoft.com/en-us/researchโ€ฆ #LINGUAAfrica #AfricanAI #SovereignAI
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We made one year today.๐Ÿฅณ @Bronsn4 and I started Crane AI Labs without funding, borrowing what we needed, stretching what we had, and building before anyone could see the institution we imagined. A year later, the work is real. Still early. No longer imaginary. Year two begins. We thank @aistudiouganda , @AIHub4SD ,@UNDP , @nvidia , @NVIDIAAI , @googlegemma , @GoogleDeepMind , @Googleorg , @cohere ,@Cohere_Labs , @adaption_ai and all partners for the support.
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Crane AI Labs is heading to @DeepIndaba 2026 in Lagos ๐Ÿ‡ณ๐Ÿ‡ฌ (Aug 2โ€“7) . Selected among the top African AI startups for the Startup Panel, our exhibition booth, and showcasing our African-language datasets. Honoured to also join sessions organised by @GatesAfrica (@gatesfoundation), @FCDOGovUK , and @IDRC_CRDI alongside DLI. Represented by our Senior Data Lead, Lameck Kavuma. #DLI2026 #AfricanAI
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New blog from our community! @katomubirusteve and @Bronsn4 (Regional Africa Co-Leads in the Cohere Labs Open Science Community), share the story of how a Luganda word-review task sparked a journey from Discord to contributing to Africa's AI future. ๐ŸŒ Read the full post at labscommunity.cohere.com/bloโ€ฆ
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๐–๐ž'๐ซ๐ž ๐ฅ๐จ๐จ๐ค๐ข๐ง๐  ๐Ÿ๐จ๐ซ ๐ญ๐ก๐ž ๐ง๐ž๐ฑ๐ญ ๐‚๐จ-๐‹๐ž๐š๐๐ฌ ๐จ๐Ÿ ๐‚๐จ๐ก๐ž๐ซ๐ž ๐‹๐š๐›๐ฌ ๐‘๐ž๐ ๐ข๐จ๐ง๐š๐ฅ ๐€๐Ÿ๐ซ๐ข๐œ๐š ๐ŸŒ @Bronsn4 (Bronson Bakunga) and I have led this community/program, and it has given us far more than we ever gave it. Mentorship, research collaborations, a Gold Award at Expedition Aya, the foundations of everything we've built at @Crails_Inc (Crane AI Labs). It all started right here. Now it's time to pass that forward. Over the next few months, our aim is to find and mentor the next generation of Co-Leads , builders who can take this community further than we did. ๐–๐ž'๐ฅ๐ฅ ๐ฌ๐ก๐š๐ซ๐ž ๐ž๐ฏ๐ž๐ซ๐ฒ๐ญ๐ก๐ข๐ง๐  ๐ฐ๐ž'๐ฏ๐ž ๐ฅ๐ž๐š๐ซ๐ง๐ž๐:ย running research projects, hosting world-class speakers, building networks across the continent, and turning community work into real opportunity. It starts next Tuesday, July 21 at our Monthly Meet Up โ€” open to everyone, from every corner of Africa. Come share what you're building, meet the community, and if you've been waiting for a sign to step up: this is it. ๐Ÿ”— ๐‰๐จ๐ข๐ง ๐ญ๐ก๐ž ๐‚๐จ๐ก๐ž๐ซ๐ž ๐‹๐š๐›๐ฌ ๐Ž๐ฉ๐ž๐ง ๐’๐œ๐ข๐ž๐ง๐œ๐ž ๐‚๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐ญ๐ฒ:ย cohere.com/research/open-sciโ€ฆ โค๏ธ @cohere @Cohere_Labs Madeline Smith Brittawnya Prince Alejandro Rodrรญguez Salamanca @mziizm Fadaee Julia Kreutzer
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