gpt-4.1-nano

Name: gpt-4.1-nano
Author: Vercel AI Gateway

deprecatedproprietary

Status: Shut down

Intelligence

Speed

Context

Max output

33K

Input price

$0.1/1M tokens

Output price

$0.4/1M tokens

Capabilities

Show unsupported (2)

Reasoning & Interaction

Tool Calling

Output Control

Structured Output

JSON Mode

Infrastructure

Streaming

Batch Processing

Fine-tuning

Details

ProviderVercel AI Gateway

CreatorOpenAI

Familygpt-4.1

Licenseproprietary

Statusdeprecated

Typechat

Input modalitiestext

Output modalitiestext

Open weightNo

Parameters—

Architecture—

Context window1M tokens

Max input—

Max output33K tokens

Reasoning tokens—

Knowledge cutoff2024-06

Release date2025-04-14

Deprecation date2026-04-22

Sourceofficial

Tools

Function Callingfunction_calling

Call external functions and APIs

Pricing

Input

$0.1

Output

$0.4

Cache write

—

Cache read

—

Batch in

—

Batch out

—

Family Comparison: gpt-4.1

Model	Caps	Perf	Speed	Context	Max out	Pricing
gpt-4.1-nano	TJJMSBF	—	—	1M	33K	$0.1$0.4
gpt-4.1-mini	TJJMSBF	—	—	1M	33K	$0.4$1.6
gpt-4.1	TJJMSBF	—	—	1M	33K	$2$8

API

GET/v1/models/vercel/openai/gpt-4.1-nano