We help teams adapt foundation models to their data, brand voice, and domain constraints—without the overhead of full retraining. From instruction tuning and RAG optimization to diffusion/video personalization, R404 delivers measurable gains in quality, latency, and cost.
End-to-end model adaptation: data → training → evaluation → deployment.
Instruction tuning, domain adaptation, and preference optimization to improve helpfulness, accuracy, and tone—tailored to your product and users.
LoRA adapter training for diffusion/video models to match character identity, style, brand assets, and creative direction—while preserving temporal consistency.
Quantization, batching, KV caching strategies, and serving setups that reduce latency and cost without sacrificing output quality.
Task-specific evals, regression tests, and guardrails (policy, PII, jailbreak resistance) to keep releases reliable as you iterate.
Labeling guidance, dataset curation, de-duplication, toxicity filtering, and prompt-response formatting for clean, trainable corpora.
Reproducible training pipelines, experiment tracking, model registry workflows, and deployment handoff to your cloud stack.
A practical playbook designed for shipping—fast experiments, strong evaluation, reliable deployment.
We translate your goal into measurable metrics: accuracy, style adherence, latency, cost, and safety.
We fine-tune using LoRA/QLoRA to adapt models efficiently, enabling quick iterations and controlled updates.
We stress test: edge cases, safety prompts, adversarial inputs, and performance constraints.
We package adapters, provide reproducible configs, and help integrate into your inference stack.
Common outcomes teams hire R404 for.
Improve resolution accuracy, reduce hallucinations, and match your internal SOPs and tone of voice.
Product-aware assistants that speak your catalog, pricing rules, and compliance constraints.
Extraction, classification, and summarization tuned to your templates and domain vocabulary.
Style-locked text and visual outputs aligned to your brand guidelines and asset library.
Video generation adapters for characters and scenes, tuned for repeatable creative direction.
Specialized models for law, finance, medicine, engineering, and other high-precision fields.
We treat your data as sensitive by default and align on requirements before any transfer.
Minimal access, clear retention windows, and secure transfer paths. We can support client-managed storage and isolated training environments when needed.
We add guardrails for safety-critical applications and establish evaluation gates to reduce harmful, biased, or non-compliant generations.
Tell us your goal, data readiness, and target platform. We’ll recommend the best approach (LoRA/QLoRA, full fine-tune, or RAG) and outline a clear delivery plan.