All Models

OpenAI GPT-5 Nano

gpt-nano Reasoning Tool Calling Attachments Structured Output

Compact GPT model for low-latency assistance and high-volume workloads

Providers 2
Released Jan 1, 2025
Input Modalities text, image
Output Modalities text
Tarsk Use coding

Benchmarks

20.1
Intelligence Index
83.7
Math Index

Available Providers (2)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Helicone gpt-5-nano $0.05/MTok $0.40/MTok 400K 128K
DigitalOcean openai-gpt-5-nano $0.05/MTok $0.40/MTok 400K 128K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output