Prompt Engineering Blog
Tips, tutorials, and insights on prompt engineering for ChatGPT, Claude, Gemini, and more.
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LoRA Everywhere, and OpenMed's Big Bet: The 2026 Shape of "Small" Fine-Tunes
Two signals from Hugging Face: LoRA/QLoRA is becoming the default tuning layer, and OpenMed is building a privacy-first medical AI stack on top.
Jan 08, 2026
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OpenAI Wants a Pen-Sized ChatGPT, and It's Not the Biggest AI Story This Week
OpenAI's rumored "Gumdrop" device points to on-device AI-but privacy leaks, agent orchestration, and model compression are the real plot.
Jan 06, 2026
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Caching, Routing, and "Small" Models: The Quiet Stack That's Making AI Cheaper and Faster
This week's AI news isn't about bigger models-it's about smarter infrastructure and sharper open models that cut latency and cost.
Jan 06, 2026
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Blackwell's FP4 Hype Meets Reality, While NVIDIA Pushes 'Physical AI' Everywhere
Blackwell kernel work, open autonomous driving stacks, and new vision-language reasoning models show where AI is actually headed in 2026.
Jan 06, 2026
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GPT-4.5, T5Gemma, and MedGemma: The Model Wars Shift to "Better Shapes," Not Just Bigger Scores
OpenAI pushes GPT-4.5, Google bets on encoder-decoder Gemma and open health models, and AWS doubles down on production agents.
Jan 04, 2026
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OpenAI Ships a Cheaper Reasoner, a Medical Benchmark, and a Governance Reset - and It's All the Same Story
This week's AI news is about turning raw model power into products people can trust, measure, and actually afford.
Jan 04, 2026
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Gemini hits IMO gold, and the rest of the stack scrambles to catch up
This week: DeepMind's IMO-level Gemini, DPO alignment clarity, safer agent workflows, sturdier deep nets, and multimodal retrieval gets real.
Jan 04, 2026
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AI Is Leaving the Chat Box: GUI Agents, Long-Horizon Memory, and Text-to-Motion Go Practical
This week's AI news is a clear shift from chat demos to agents that act: on phones, in security ops, and inside longer-running workflows.
Jan 04, 2026
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Agents are growing up: red-teaming, contracts, and continuity show where AI is headed next
This week's tutorials quietly reveal the new AI stack: testable agents, schema-locked decisions, persistent continuity, and cloud-native ops.
Jan 04, 2026
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AI Is Getting Smaller, Faster, and Weirder - and Security Is Falling Behind
This week's AI news is a tug-of-war between compact models, new interfaces, and a reminder that RL-based safety can be gamed.
Jan 04, 2026
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OpenAI's Prompt Packs vs. Hugging Face Quantization: Two Paths to "AI That Actually Ships"
OpenAI leans into standardized workflows while Hugging Face leans into smaller, faster models-and the tension matters.
Jan 04, 2026
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OpenAI's GPT-5.2-Codex and Google's Flash-Lite signal the real AI race: speed, safety, and startup leverage
This week's AI news is less about bigger models and more about shipping: coding agents, cheaper inference, provenance tools, and AI that maps Earth.
Jan 04, 2026