Tran Tien Van's Posts | ContraPosts by Tran Tien Van

Tran Tien Van

AI Engineer & Data Engineer | LangChain · RAG · Pipelines

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Ho Chi Minh City, Vietnam

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Ho Chi Minh City, Vietnam

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Tran Tien Van

• 4h

Kimi K3 vs Opus 5 vs GPT-5.6 Sol: compare architecture, context, pricing, benchmarks, and choose the right production route for each developer job today.

All three models support million-token context, so I treated the comparison as an extraction problem: separate reported facts...

ai model llm

vandatateam.com

Kimi K3 vs Opus 5 vs GPT-5.6 Sol: Deep Model Guide

Kimi K3 vs Opus 5 vs GPT-5.6 Sol: compare architecture, context, pricing, benchmarks, and choose the right production route for each developer job today.

Tran Tien Van

• Jul 30

A retrieval index passes its freshness, lineage, quality, and access limits straight into the research agent reading it. I’m documenting how we connect that dependency to versioned prompts, tool outputs, and review decisions so every generated claim has a recoverable path. This...

ai SQL search

vandatateam.com

ChatGPT for Academic Researchers: Engineering Guide

ChatGPT for Academic Researchers brings GPT-5.6 Sol Pro and Codex to scientists. Learn how to build reproducible, observable research workflows safely.

Tran Tien Van

• Jul 28

Vanaxity moves through five governed transitions: research, writing, illustration, publishing, and syndication. We map each step against data access, action permissions, review gates, reporting, and recovery before expanding autonomy. This governed SEO, GEO, and AEO workflow is...

ai geo Python

vanaxity.com

Microsoft Path to Production for Agents: Governance Playbook

Microsoft’s agent accelerator centers governance, AgentOps, and cost control. Use this playbook to move marketing agents into production with safeguards.

Tran Tien Van

• Jul 26

43.3% versus 33.7% on Frontier-Bench v0.1 is the kind of specificity AI-search content needs: a versioned benchmark and named comparator make the claim auditable. I'm treating the harder editorial job as separating that benchmark lead from deployment guidance, since Anthropic...

Claude llm ai

vandatateam.com

Claude Opus 5: Frontier Agentic Coding at Half the Cost

Claude Opus 5 guide for production teams: compare workflow fit, risk, cost, review burden, and deployment guardrails before shipping.

Tran Tien Van

• Jul 21

July 20, 2026 gave me a useful AEO lesson: the AWS roundup grouped three separate developments, not one bundled agent product. I map the source into model availability, a Lambda setup prompt, and protocol interoperability before turning it into search-facing copy. That...

ai AWS aeo

vandatateam.com

GPT-5.6 on Amazon Bedrock: AWS Agent Operations Guide

GPT-5.6 On Amazon Bedrock guide for production teams: compare workflow fit, risk, cost, review burden, and deployment guardrails before shipping safely.