Mini Super Model Model

OpenAI unveils GPT-5.4 Mini & Nano

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· 1d · on MSN

OpenAI's GPT-5.4 mini and nano launch - with near flagship performance at much lower cost

Decrypt · 1d

OpenAI Releases GPT-5.4 Mini and Nano, Which Could Be More Useful Than the Big Model

· 11h

OpenAI shrinks GPT-5.4 for speed and lower costs

· 17h

OpenAI releases GPT-5.4 mini and nano, its most capable small models yet

OpenAI on Wednesday released GPT-5.4 mini and nano, bringing many of the capabilities of its flagship GPT-5.4 model to faster, cheaper models built for high-volume workloads.

· 20h

OpenAI upgrades ChatGPT free tier with faster GPT-5.4 Mini, adds new 'subagent' capabilities

· 15h

OpenAI Launches GPT-5.4 Mini & Nano: All You Need To Know About These New Models

Dataquest · 16h

OpenAI Rolls Out GPT-5.4 Mini, Nano For Scalable AI Systems And Subagents

GPT-5.4 mini delivers improvements over GPT-5 mini across coding, reasoning, multimodal understanding, and tool use while running more than twice as fast.

· 16h

OpenAI announces GPT 5.4 mini and nano: All the details

CNET · 1d

OpenAI's Latest AI Models Are Built for Speed

Neowin

Microsoft's new Phi-4-mini-flash-reasoning model speeds up on-device AI by 10x0 0

Microsoft has released its Phi-4-mini-flash-reasoning small language model for on-device AI. With this, the Redmond giant promises a much more efficient Phi model strong in math and logic. Microsoft has introduced the new Phi-4-mini-flash-reasoning small ...

BGR

OpenAI Launches Cost-Efficient Reasoning Model O3-Mini

On Friday, OpenAI made o3-mini, the company's most cost-efficient AI reasoning model so far, available in ChatGPT and the API. OpenAI previewed the new reasoning model last December, but now all ChatGPT Plus, Team, and Pro users have full access to o3-mini.

SiliconANGLE

OpenAI makes its o3-mini reasoning model generally available

OpenAI today made its o3-mini large language model generally available for ChatGPT users and developers. Word of the launch leaked a few hours earlier. According to Wired, OpenAI brought o3-mini’s release date forward in response to R1, the reasoning ...

TechCrunch

OpenAI now reveals more of its o3-mini model’s thought process

In response to pressure from rivals including Chinese AI company DeepSeek, OpenAI is changing the way its newest AI model, o3-mini, communicates its step-by-step “thought” process. On Thursday, OpenAI announced that free and paid users of ChatGPT, the ...