ByteDub trains and deploys frontier models, builds agentic systems, and ships end-to-end K-12 platforms — classroom, assessment, rostering, proctoring and scoring — used by millions of learners worldwide.
Our engineers have shipped with & collaborated at
From custom model training and inference optimization to full K-12 platforms — we design, build and operate the systems that let educators and product teams move faster.
We train, fine-tune and deploy custom models — from classical ML to LLMs and multimodal systems — and design agentic architectures that reason, plan and act across your tools.
Classroom, assessment, rostering, proctoring and scoring — built with deep domain expertise and accessibility from day one.
Modern, scalable systems — APIs, data pipelines and cloud infrastructure built to ship fast and run reliably in production.
We work across the full AI lifecycle — collecting and curating data, training and fine-tuning models, hardening them for production, and orchestrating multi-step agentic workflows that integrate with the rest of your stack.
Pretraining, supervised fine-tuning, DPO/RLHF, LoRA & QLoRA — across vision, language, speech and multimodal models on the right hardware budget.
Robust serving on GPU, CPU and edge — autoscaling, blue/green rollouts, observability, and continuous evaluation pipelines so quality never regresses.
Quantization, distillation, KV-cache tuning, speculative decoding, batching and kernel-level work to slash latency and unit cost — typically 2–8× faster.
Multi-agent architectures with planning, tool-use, memory and guardrails — wired into your APIs, knowledge bases and workflows with full traceability.
Golden sets, LLM-as-judge, A/B testing, drift detection and live tracing — so you can ship AI you actually trust in production.
Hybrid retrieval, reranking, structured knowledge graphs and curriculum-aware indexing for grounded, citation-rich answers.
Adaptive learning, mastery prediction and content recommendation — tuned to outcomes, not just engagement metrics.
Safety classifiers, content filtering, bias audits, COPPA & GDPR-aware data handling — built for K-12 from the ground up.
We build the platforms that power teaching and learning at scale — from the daily classroom workflow to district-wide assessment, rostering, secure proctoring and automated scoring.
Teacher and student experiences for lessons, assignments, content delivery and real-time engagement — accessible on any device.
Lessons · Assignments · EngagementFormative and summative assessment authoring, secure delivery, item banking and standards-aligned analytics — for classrooms and high-stakes exams.
Authoring · Delivery · AnalyticsOneRoster & Clever-compatible sync, SIS integrations, class & section management — so the right students see the right content with zero friction.
OneRoster · Clever · SISLive, recorded and AI-assisted proctoring with face, audio and behaviour signals — defensible, privacy-respecting, and built for student trust.
Live · Recorded · AI-AssistedAutomated and rubric-based scoring for selected-response, constructed-response and essay items — calibrated against human raters with full audit trails.
Auto · Rubric · Essay AIDistrict, school, classroom and student dashboards with mastery, growth and equity views — built on warehouses you control.
Dashboards · Standards · GrowthWe're a senior team of practitioners — not a generalist consultancy. We've built and operated the kinds of systems we propose, in the exact domains you care about.
Our engineers have shipped inside Pearson, Marzano Research, Vecole and Waypoint — giving us unmatched context for K-12 product, policy and procurement.
We've trained, deployed and optimized models that serve real users at low latency and low cost — with evals, guardrails and observability from day one.
We measure success by learner outcomes, unit economics and time-to-ship — not story points. Your goals become our roadmap.
Our engineers have shipped product with and inside some of the most impactful organisations in education — global publishers, research institutes and high-growth platforms.
Work With UsTell us about your project — model training, agentic systems, or a full K-12 platform. We'll get back to you within one business day.
Whether you need a fine-tuned model in production, an agentic workflow, or an end-to-end K-12 platform — we'd love to hear from you.