openai

gpt-5.4-nano

Context

400K

Input

text, image

Output

text

Tool calling

Supported

About this model

GPT-5.4 Nano is the smallest and fastest model in the GPT-5.4 lineup, designed for ultra-low latency and low-cost API usage at high throughput. It is optimized for short-turn tasks like classification, extraction, ranking, and lightweight sub-agent work.

Capabilities

text

Available through the unified API

image

Available through the unified API

Quick start

View API docs

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "13010e0601b6411ab7f425cec1e48032",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

Providers

Available routing options for this model through OneInfer.

openai

13010e0601b6411ab7f425cec1e48032

Available

Input

$0.200 / 1M

Output

$1.250 / 1M

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

Usage	Price
Input tokens	$0.200 / 1M
Output tokens	$1.250 / 1M

Performance

Published evaluation results associated with this model.

GPQA Diamond

score82.8

SWE-Bench Pro

score52.4

Terminal-Bench 2.0

score46.3

API example

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "13010e0601b6411ab7f425cec1e48032",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'