2025-05-08
Microsoft's Phi 4 responds to a simple "Hi" with 56 thoughts
Developer Simon Willison has noticed that Microsoft's Phi 4 reasoning model thinks for 56 sentences before responding to "Hi".
The article Microsoft's Phi 4 responds to a simple "Hi" with 56 thoughts appeared first on THE DECODER.
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2025-11-17
Phi-4 proves that a 'data-first' SFT methodology is the new differentiator
AI engineers often chase performance by scaling up LLM parameters and data, but the trend toward smaller, more efficient, and better-focused models has accelerated. The Phi-4 fine-tuning methodology [...]
2025-02-27
Microsoft expands its SLM lineup with new multimodal and mini Phi-4 models
Microsoft has added two new models to its Phi small language model family: Phi-4-multimodal, which can handle audio, images and text simultaneously, and Phi-4-mini, a streamlined model focused on text [...]
2025-10-28
Microsoft’s Copilot can now build apps and automate your job — here’s how it works
Microsoft is launching a significant expansion of its Copilot AI assistant on Tuesday, introducing tools that let employees build applications, automate workflows, and create specialized AI agents usi [...]
2025-10-16
Microsoft launches 'Hey Copilot' voice assistant and autonomous agents for all Windows 11 PCs
Microsoft is fundamentally reimagining how people interact with their computers, announcing Thursday a sweeping transformation of Windows 11 that brings voice-activated AI assistants, autonomous softw [...]
2025-07-12
Microsoft introduces Phi-4-mini-flash-reasoning with up to 10x higher token throughput
Microsoft has introduced Phi-4-mini-flash-reasoning, a lightweight AI model built for scenarios with tight computing, memory, or latency limits. Designed for edge devices and mobile apps, the model ai [...]
2025-05-27
How Phi-4-Reasoning Redefines AI Reasoning by Challenging “Bigger is Better” Myth
Microsoft's recent release of Phi-4-reasoning challenges a key assumption in building artificial intelligence systems capable of reasoning. Since the introduction of chain-of-thought reasoning in [...]
2025-01-08
Microsoft releases full Phi-4 model with weights under MIT license
Microsoft Research's new Phi-4 LLM matches the abilities of much larger models while using just 14 billion parameters - about one-fifth the size of similar systems.<br /> The article Micros [...]
2025-05-01
Microsoft's Phi-4-reasoning models outperform larger models and run on your laptop or phone
Microsoft is expanding its Phi series of compact language models with three new variants designed for advanced reasoning tasks.<br /> The article Microsoft's Phi-4-reasoning models outperfo [...]