OpenAI shrinks GPT-5.4 for speed and lower costs

OpenAI’s GPT-5.4 mini and nano models cut costs and latency while staying close to flagship performance, giving developers faster AI options for real-time apps without sacrificing core capabilities.

The new model offers performance improvements in reasoning, multimodal understanding and more.

OpenAI's new GPT-5.4 mini model offers performance improvements in reasoning, multimodal understanding and more.

z.ai debuts faster, cheaper GLM-5 Turbo model for agents and 'claws' — but it's not open-source

Z.ai says GLM-5-Turbo is currently closed-source, but it also says the model’s capabilities and findings will be folded into its next open-source model release ...

Qubrid AI Accelerates Open-Source Model Inferencing with NVIDIA AI Infrastructure and One Single API for Enterprise Agents

Driving shift to open-source based Agents with an Open, Inference-First full-Stack AI Platform SAN JOSE, Calif., March 16, 2026 /PRNewswire/ -- Qubrid AI, a leading Open, Inference-First Full-Stack AI ...
The Official Microsoft Blog

Microsoft at NVIDIA GTC: New solutions for Microsoft Foundry, Azure AI infrastructure and Physical AI

Microsoft combines accelerated computing with cloud scale engineering to bring advanced AI capabilities to our customers. For years, we’ve worked with NVIDIA to integrate hardware, software and ...