Tag
GPT-4o
GPT-4o is OpenAI’s multimodal model, often discussed in terms of parameter scale, latency, cost, and reasoning quality. This tag also connects to voice, image, and agent workflows, making it relevant for developers evaluating real-world model trade-offs.
3 articles

Research/Jun 22
Rootly benchmark: Llama 4 trails coding models
Rootly AI Labs says Llama 4 lagged coding-focused models on a Mastodon GitHub benchmark, with GPT-4o and Qwen2.5-Coder ahead.

Model Releases/May 17
Copilot Studio shifts to GPT-4.1 by default
Microsoft is retiring GPT-4o in Copilot Studio for generative orchestration and making GPT-4.1 the default model starting Oct. 27, 2025.

Research/Apr 3
How Big Are Claude Opus 4.5 and GPT Models?
Claude Opus 4.5 and GPT models are likely far smaller than people assume, with GPT-4o estimates landing around 200B-300B.