Rodrigo Diego

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Brasil Joined on Dec 6, 2019

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AI Engineer

Rodrigo Diego

Oct 8

Bedrock and LangChain disagree on what input_tokens means — never price it without knowing who counted

#bedrock #llm #aws #ai

8 min read

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Treating chat history as a security surface

Rodrigo Diego

Aug 25

Chat history is a second read path into your RAG data — gate the replay like the search

#rag #security #ai #llm

6 min read

Highlights how retrieval limits ruin math

Rodrigo Diego

Jul 31

Your RAG copilot can't count — stop letting it try

#rag #ai #llm #bedrock

6 min read

Rodrigo Diego

Jul 14

Building a multi-agent document-search copilot — Part 2: adaptive Hybrid, and a permission gate after the rank

#ai #rag #architecture #bedrock

6 min read

Rodrigo Diego

Jul 8

I built an AI that pentests my AI — and forced it to prove every exploit

#ai #security #llm #agents

10 min read

Rodrigo Diego

Jun 23

Building a multi-agent document-search copilot — Part 1: muddy results, and one strategy per query

#ai #rag #architecture #bedrock

8 min read

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Rodrigo Diego

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Bedrock and LangChain disagree on what input_tokens means — never price it without knowing who counted

Want to connect with Rodrigo Diego?

Chat history is a second read path into your RAG data — gate the replay like the search

Your RAG copilot can't count — stop letting it try

Building a multi-agent document-search copilot — Part 2: adaptive Hybrid, and a permission gate after the rank

I built an AI that pentests my AI — and forced it to prove every exploit

Building a multi-agent document-search copilot — Part 1: muddy results, and one strategy per query