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Nikita Kozodoi

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Nikita Kozodoi

GenAI

15Posts
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AllGenAIDeep LearningEvaluationAgentsKaggleLLMsClassical MLHealthcarePyTorchComputer VisionIDPPythonAutomotiveFine-TuningMLOpsRAGResponsible AI
15 posts

Posts

AWS Blog2026

AUMOVIO Improves Quality of Automotive Software at Scale Using Multi-Agent AI on Amazon Bedrock

Defects that clear the compiler, the static analyzer and a code review still surface during vehicle integration testing, the most expensive place to find them. We built a multi-agent detector on Amazon Bedrock AgentCore that returned 30+ net-new high-priority findings in a single scan.

GenAIAgentsAutomotive
Builder Center2026

Are We Merging the Right Models?

We benchmark Task Arithmetic, TIES, DARE, and Model Soups for merging Qwen3.5 experts across five domains. The best expert training duration turns out to depend on the merging method, with sparsification-based methods peaking well past the validation optimum.

GenAILLMsFine-Tuning
AWS Blog2026

Medical Legal Regulatory Review Orchestration with AI Agents on AWS

We orchestrate a team of specialized Amazon Bedrock agents that runs medical, legal, and regulatory review of pharmaceutical content in parallel. Promotional material is checked against scientific references, regulatory codes, and approved claims, cutting review cycles by up to 90%.

GenAIAgentsHealthcare
Builder Center2026

Accelerate Medical Content Review with Amazon Bedrock AgentCore

An agentic pipeline on Amazon Bedrock AgentCore that checks medical marketing content against compliance guidelines. We look at agent design, tool integration, and what it takes to run the workflow at scale.

GenAIAgentsHealthcare
Builder Center2026

Accelerate Deep Research Workflows with a Sample Amazon Bedrock AgentCore Application

AgentCore Deep Research is an open-source application on Amazon Bedrock AgentCore for multi-source research workflows. We cover deploying it, customizing the research agents, and adapting the pipeline to new sources.

GenAIAgents
AWS Blog2026

From Isolated Alerts to Contextual Intelligence: Agentic Maritime Anomaly Analysis with Generative AI

Maritime analysts drown in isolated alerts that carry no context on their own. Together with Windward, we built an agentic system that correlates them into enriched anomaly reports, shifting effort from data collection to decisions.

GenAIAgents
AWS Blog2026

Accelerating Mainframe Modernization: How Toyota Motor Europe Uses Amazon Bedrock to Automate Legacy Code Documentation

Undocumented mainframe code is the knowledge-loss problem that stalls enterprise migration. We built agentic pipelines on Amazon Bedrock that generate documentation from legacy sources at Toyota Motor Europe.

GenAIAgentsIDP
Builder Center2026

Boost Your LLM Performance on Amazon Bedrock with Self-Reflection

Self-reflection lets a model critique and revise its own output before returning it. We apply it at inference time on Amazon Bedrock and measure the accuracy gain against the added cost and latency across reflection depths.

GenAILLMsEvaluation
AWS Blog2026

Scaling Medical Content Review at Flo Health Using Amazon Bedrock

We built MACROS, a system on Amazon Bedrock with Lambda and Step Functions that reviews medical articles against guidelines and proposes revisions. The proof of concept reached 80% accuracy and over 90% recall, cutting per-guideline review from hours to minutes.

GenAIHealthcareEvaluation
AWS Blog2026

AUMOVIO Boosts Software Development with an Agentic Coding Assistant Powered by Amazon Bedrock

We paired a fine-tuned Qwen3-32B with Claude Sonnet orchestration over Amazon Bedrock, SageMaker, and MCP to build a multi-model coding assistant. Fine-tuning on 7,000 annotated functions cut C++ architecture compliance violations to 0.02 against generic models.

GenAILLMsFine-Tuning
AWS Blog2025

Shaping the Future of Embedded Automotive Development with AUMOVIO and AWS

AUMOVIO's vSDV Composer pairs virtual ECUs with an Amazon Bedrock engineering assistant trained on 20+ years of automotive source code. We surface compliance violations earlier in development, with a reported 50%+ acceleration in delivery.

GenAIAutomotive
AWS Blog2025

Intelligent Document Processing at Scale with Generative AI and Amazon Bedrock Data Automation

We ship an end-to-end document processing application on Amazon Bedrock Data Automation, Step Functions, and Lambda that extracts structured data from PDFs and emails. Three extraction paths are compared: managed BDA, custom Bedrock models, and Textract OCR paired with an LLM.

GenAIIDPMLOps
AWS Blog2025

Detect Hallucinations for RAG-Based Systems

RAG systems still answer confidently when the retrieved context does not support the answer. We add a detection layer that flags those cases, comparing methods such as LLM-as-judge and semantic similarity on accuracy against cost.

GenAILLMsRAG
AWS Blog2024

Medical Content Creation in the Age of Generative AI

We wire up a system on Amazon Bedrock and Lambda that drafts medical marketing content from scientific references and revises it through expert feedback loops. Textract handles document parsing and Amazon Translate the localization, cutting drafting from weeks to hours.

GenAIHealthcareIDP
AWS Blog2023

Improve LLM Responses in RAG Use Cases by Interacting with the User

When retrieval returns a weak answer, most RAG systems reply anyway. We add a clarification tool so the system asks a follow-up question instead, combining Amazon Kendra retrieval, LangChain orchestration, and Amazon Bedrock.

GenAILLMsRAG

© 2026 Nikita Kozodoi. All opinions are my own. RSS