LLM ReferenceLLM Reference

GPT-5.4 Nano

ProprietaryMultimodal

About

GPT-5.4 Nano is the smallest and fastest variant in the GPT-5.4 family, optimized for edge deployment and low-latency tasks. Model ID: gpt-5.4-nano.

Capabilities

VisionMultimodalReasoningFunction CallingTool UseJSON ModeCode Execution

Rankings

Specifications

FamilyGPT-5.4
Released2026-03-05
ArchitectureDecoder Only
Knowledge cutoff2025-08
Specializationgeneral

Created by

Cutting-edge research and development.

San Francisco, California, United States
Founded 2015
Website