Oumi
Since yesterday, I've created a dataset out of a few docs I had (hackathon organization instructions) and then started fine tuning qwen 3.5. So it only took a few hours! I'm impressed by the ease of use - it's a chatbot and even if you don't have a lot of experience you can follow steps. Though don't want to undermine it, I'm sure could be a great fit for serious labs too.
Oumi launched on April 1, 2026 with 24 votes, #973 of 21,248 launches that month and more than 95% of that year's launches.
What it does
The right model beats the biggest model. Build and deploy custom AI models from a prompt in hours — with 50% higher accuracy, 10× lower cost, and 10× lower latency than general-purpose LLMs.
Own your intelligence. Compound it. Oumi is your AI factory. It builds, deploys, and keeps improving the specialized models you own, with up to +50% accuracy and up to 90% lower cost vs. frontier models, and 2 hours from prompt to production.
Oumi is your AI Factory production line. It builds, deploys, and continuously improves your AI to your advantage. Start with the prompt and the agent automates all the steps. Oumi automates evaluations, test sets, and analysis of your results. Oumi automatically synthesizes the right data to train a high-quality model. Oumi automatically suggests model family, size, hyperparameters, algorithms. Rent what’s generic. Own what differentiates you, what costs you most, and what you must control. Resolves routine cases using your policies and customer context. Learns from agent corrections. Routes each task to the lowest-cost eligible model that clears quality and policy gates. Runs quantized…from oumi.ai
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