MODEL PROFILE

GPT-5.4 Nano model profile: context, pricing, provider, and next actions

OpenAI's GPT-5.4 line is currently tracked for Text + image + file -> text work. Its supply path can continue into a direct key check. Current context 400K, input $0.20, output $1.25. The next natural step is to verify protocol fit, model visibility, and listing readiness.

Global model routeGPT-5.4Text + image + file -> text

GPT-5.4 Nano

OpenAI's GPT-5.4 line is currently tracked for Text + image + file -> text work. Its supply path can continue into a direct key check.

Alternatives

Provider

OpenAI

Start with the supply line behind the model before you move into deeper buying or key work.

Context window

400K

Context length changes whether the model fits short tasks, long documents, or knowledge workflows.

Input price

$0.20

Input price usually matters more for high-volume calling and batch workloads.

Output price

$1.25

Output price matters more for writing-heavy, support, and long-answer workflows.

MODEL JUDGMENT

GPT-5.4 Nano should not be treated as a brand-name page first. It should be placed back into the real model layer: it comes from OpenAI, sits on the Global model route, and belongs to the GPT-5.4 family.

This model line is best judged through four inputs: modality Text + image + file -> text, context 400K, prompt cost $0.20, and completion cost $1.25. The real question is whether those four signals support the workflow together.

If the upstream provider already exposes a direct key check, the next valuable move is to test the real key, protocol fit, and model visibility instead of stopping on a static page.

QUICK CHECKS

Ask first whether you truly need a 400K context window or are just reacting to the phrase “long context.”

Then ask whether your workload cares more about Text + image + file -> text ability or about price band and delivery stability.

Then ask whether OpenAI can fit the protocol stack you already run today.

Global model routes usually become clearer once you continue into compare pages instead of staying on one model name.

API & PRICING

PROVIDER

OpenAI

DEFAULT API URL

https://api.openai.com/v1

INPUT

$0.20

OUTPUT

$1.25

CONTEXT WINDOW

400K

PROTOCOLS

OpenAIResponsesVisionAudio

RELATED FAMILIES

GPT-5.5GPT-5.4 miniGPT-5o3

SAME PROVIDER MODELS

GPT-5.5

OpenAI's GPT-5.5 line is currently tracked for Text + image + file -> text work. Its supply path can continue into a direct key check.

GPT-5.5 Pro

OpenAI's GPT-5.5 line is currently tracked for Text + image + file -> text work. Its supply path can continue into a direct key check.

GPT-5.4 Mini

OpenAI's GPT-5.4 line is currently tracked for Text + image + file -> text work. Its supply path can continue into a direct key check.

Model snapshot updated on 2026-05-11.

NEXT ACTIONS

Do not stop at the model name. Move to the next action.

Decision loop

Move model traffic through pricing before the real key check

Once someone is reading a model page, the shortest serious path is provider pricing first, then the read-only key check.

Entry: this model profile

Use the model page as the starting point, not the ending.

1. Read the provider pricing context

Check pricing, model availability, and sell-through context before making a tool or vendor call.

2. Continue into the real key check

Use the real key check to confirm visible models, quota, limits, and risk.

Open key check

Core routes

Do not strand search traffic on a single model page

After the model read, route people back into checking, the main catalog, provider pricing, and comparison paths so one query turns into deeper browsing.

Check this key

Confirm provider, model visibility, quota, and risk first.

Back to models

Return to the main model table instead of stopping at one SKU.

Open provider

Move into the provider profile for supply-side context and routes.

Open pricing

Put pricing, context, and sell-through signals together.

Latest models

Pull fresh-model intent back into the latest-models hub.

Open compare

Use comparisons only after the choice set has narrowed.

Check the real key first

If you already have a key for this model route, check it before reading deeper.

Model pages help narrow the route, but the highest-value next move is still to confirm provider, protocol, visible models, limits, and risk first.

Run model-route key check

Check OpenAI keys

If you already have a real key for this route, test protocol fit, visible models, and listing readiness together.

Open key check

Open OpenAI provider profile

Do not stop at the model name. Pull provider, protocol, Base URL, and supply position back into the decision.

Open provider profile

Best AI for customer support

A practical page for teams trying to improve first-response speed, knowledge consistency, and ticket continuity. Clarify the reply drafting, knowledge grounding, multi-turn handling, and ticket cleanup workflow first, then move into models, providers, or real key checks.

Open use cases

Pilot routes

These pages are in the next sampling lane

They are not being pushed through robots yet. Feed them from strong intent pages first, then decide whether they deserve to return to the public crawl lane.

Model key route

Use the route page to sample callable models, pricing context, limits, and listing readiness around this model.

Open pilot page

Model error route

Use the error page to sample what people actually hit when this model fails in real API workflows.

Open pilot page

RELATED COMPARES

OpenAI vs Claude

Compare OpenAI and Anthropic / Claude through a practical lens: ecosystem breadth, writing quality, product fit, and what to inspect before you test a real key.

Gemini vs OpenAI

Compare Gemini and OpenAI through multimodal strength, ecosystem fit, product integration, and commercial routes.

USE CASES