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10 articles
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ai
ai-agent
ai-safety
artificial-intelligence
data-engineering
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research
software-development
software-engineering
The Hidden Cost of Agent Memory: What Mem0, Zep, and Letta Don’t Tell You
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ai-agent
llm
machine-learning
Jul 2026
Reward Design Is the Hard Part: Building Verifiable Rewards for Tool-Using Agents
→
llm
reinforcement-learning
ai
Jul 2026
LangGraph Checkpointing Is Not Free: A Production Postmortem
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llm
software-engineering
ai
Jun 2026
GRPO in Production: The Failure Modes Nobody Writes About
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deep-learning
machine-learning
llm
Jun 2026
Mechanistic Interpretability Is Having Its Moment: What Engineers Actually Need to Know
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machine-learning
software-development
artificial-intelligence
Jun 2026
Reasoning Models Don’t Reason the Way You Think
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software-development
ai
machine-learning
May 2026
World Models Explained: The Architecture That Could Replace Transformers
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artificial-intelligence
deep-learning
machine-learning
Apr 2026
The Death of RLHF: A Practitioner’s Guide to the New Post-Training Stack
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llm
reinforcement-learning
machine-learning
Apr 2026
Building ML in the Dark: A Survival Guide for the Solo Practitioner
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artificial-intelligence
data-engineering
data-science
Apr 2026
How Multi-Agent Self-Verification Actually Works (And Why It Changes Everything for Production AI)
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machine-learning
ai-agent
software-engineering
Mar 2026