Skip to content
  • EA Voices
  • About
  • Contributors
  • Glossary

EA Voices

Aggregated enterprise architecture wisdom

  • EA Voices
  • About
  • Contributors
  • Glossary

Astra

Serious coding with LLMs. Lab notes 2026-10-13: Codex vs Claude on the same coding task.

3 days ago by Gerben Wierda

The fourth ‘lab note’. More on the power and Achilles’ heel of “brute force trial and error with token pattern statistics” Goodbye, Codex. Hello, Limits.

Categories #eavoices, AI, Artificial Intelligence, Astra, Background Knowledge, ChatGPT, Claude Code, Codex, Coding, Fable, genai, gpt-6, LLM, opus, Technology Tags #eavoices

Serious coding with LLMs. Lab notes 2026-10-01: Codex and Claude generate a shared analysis

2 weeks ago by Gerben Wierda

The third ‘lab note’. More on the power and Achilles’ heel of “brute force trial and error with token pattern statistics”

Categories #eavoices, AI, Artificial Intelligence, Astra, Background Knowledge, ChatGPT, Claude Code, Codex, Coding, Fable, genai, gpt-6, LLM, opus Tags #eavoices

Serious coding with LLMs. Lab notes 2026-09-27: Codex succeeds, Claude reviews the result.

3 weeks ago by Gerben Wierda

The second ‘lab note’. More on the power and Achilles’ heel of “brute force trial and error with token pattern statistics”

Categories #eavoices, AI, Artificial Intelligence, Astra, Background Knowledge, Claude Code, Codex, Coding, Fable, genai, gpt-6, LLM, opus Tags #eavoices

Serious coding with LLMs. Lab notes 2026-09-25: Codex vs Claude Code, Usage Limit Resets

3 weeks ago by Gerben Wierda

Before publishing about my very serious LLM-coding experiment, I am publishing a few shorter ‘lab notes’. This is the first one.

Categories #eavoices, AI, Artificial Intelligence, Astra, Background Knowledge, Claude Code, Codex, Coding, Fable, genai, Generative AI, LLM, Technology Tags #eavoices

Tags

#eavoices adm analysis Architect Architecture automation behavior blog Blogs business business it alignment career change Cloud community Culture Customer EA emergence enterprise Enterprise Architecture Enterprise Architecture Management Financial Services glue google hardware marketing Microsoft Model Open Group Conference organisation PaaS paradigm platform podcast Power reference architecture research Service Software story tool trust Value vision

Categories

Recent Posts

  • AI Isn’t a Feature You Switch On. It’s a Capability You Build.
  • Viewing An Operating Model Through the Friction Lens
  • Evidence the PMO Needs Is Before the Decision, Not After
  • Reflecting on Q3 2026 and the Future of the Enterprise Architect | Ardoq
  • As AI Cybersecurity Spending Surges, PwC Study Finds Companies Reluctant to Trust Autonomous Agents
  • Serious coding with LLMs. Lab notes 2026-10-13: Codex vs Claude on the same coding task.
  • Enduring Lessons from Fifty-Two Years of MIT CISR Research
  • Enduring Lessons from MIT CISR Research
  • Enduring Lessons from Fifty-Two Years of MIT CISR Research
  • Texas Pauses Certain Data Center Approvals Amid Grid, Water, and Community Concerns
  • Texas Pauses Certain Data Center Approvals Amid Grid, Water, and Community Concerns
  • Strengthening Agent Architecture by Addressing Cognitive Disconnect and Context Fatigue
  • Should Customers Be Involved in Enterprise Architecture?
  • Beyond Integration: Designing Software Architectures That Preserve Business Context
  • EU Data Sovereignty for Enterprise Architecture | Ardoq
  • A Federated Trust Architecture for Autonomous AI Agents
  • Forrester’s 2026 Technology Strategy Impact & Enterprise Architecture Award Winners For NA!
  • Fixing a Broken Learning Cycle
  • The Proof Problem: Why Product Development ROI Stays Unmeasured
  • How to Make Autonomous AI Accountable in Financial Systems
EA Fellows