GPT-4.5
2025 large language model
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Videos Mentioning GPT-4.5
The End of SWE-Bench Verified — Mia Glaese & Olivia Watkins, OpenAI Frontier Evals
Latent Space
Mentioned as a frontier model tested for contamination in SWE-Bench Verified.
Scaling Test Time Compute to Multi-Agent Civilizations — Noam Brown, OpenAI
Latent Space
Mentioned in the context of playing games like tic-tac-toe, where it performs reasonably well but can make mistakes, suggesting a need for system two thinking for perfect play.
GPT 4.1: The New OpenAI Workhorse
Latent Space
A previous research preview model that is being deprecated. GPT-4.1 is considered a smaller, cheaper, and often sufficient replacement for many GPT-4.5 use cases.
GPT-4.5 = Big Model Energy | YC Decoded
Y Combinator
OpenAI's latest large language model, noted for being larger, more humanlike, excelling in natural conversation, creative tasks, complex planning, and having reduced hallucinations compared to previous models.
AI Dev 26 x SF | Ankit Mathur: The Coding Agent Multiverse of Madness
DeepLearningAI
An earlier version of a large language model that showed a significant jump in productivity.