MODEL PROFILE
GPT-5.5 Pro model profile: context, pricing, provider, and next actions
OpenAI's GPT-5.5 line is currently tracked for Text + image + file -> text work. Its supply route can continue into live key checking. Current context 1M, input $30, output $180. The next natural step is to verify protocol fit, model visibility, and sale readiness.
Global model routeGPT-5.5Text + image + file -> text
GPT-5.5 Pro
OpenAI's GPT-5.5 line is currently tracked for Text + image + file -> text work. Its supply route can continue into live key checking.
AlternativesProvider
OpenAI
Start with the supply line behind the model before you move into deeper buying or key work.
Context window
1M
Context length changes whether the model fits short tasks, long documents, or knowledge workflows.
Input price
$30
Input price usually matters more for high-volume calling and batch workloads.
Output price
$180
Output price matters more for writing-heavy, support, and long-answer workflows.
MODEL JUDGMENT
GPT-5.5 Pro 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-5.5 family.
This model line is best judged through four inputs: modality Text + image + file -> text, context 1M, prompt cost $30, and completion cost $180. The real question is whether those four signals support the workflow together.
If the upstream provider already exposes live checking, 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 1M 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
$30
OUTPUT
$180
CONTEXT WINDOW
1M
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 route can continue into live key checking.
GPT-5.4 Mini
OpenAI's GPT-5.4 line is currently tracked for Text + image + file -> text work. Its supply route can continue into live key checking.
GPT-5.4 Nano
OpenAI's GPT-5.4 line is currently tracked for Text + image + file -> text work. Its supply route can continue into live key checking.
Model snapshot updated on 2026-04-26.
NEXT ACTIONS
Do not stop at the model name. Move to the next action.
Check OpenAI keys
If you already have a real key for this route, test protocol fit, visible models, and sale readiness together.
Open checker
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
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USE CASES
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.
Best AI for sales teams
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Best AI for coding
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BEST MODEL PAGES
Best AI model for customer support
Lay out the real decision factors for customer support first, then move deeper into models, providers, comparison routes, and live key checks.
Best AI model for sales teams
Lay out the real decision factors for sales first, then move deeper into models, providers, comparison routes, and live key checks.
Best AI model for coding
Lay out the real decision factors for coding first, then move deeper into models, providers, comparison routes, and live key checks.