gpt-5.5-pro

Azure · Responses model

gpt-5.5-pro is listed here as a responses model from Azure. This page shows simple API pricing, token limits, and capability flags so you can compare it with similar options.

Provider and model identifiers are kept in their original form for accuracy.

azure-azure-gpt-5-5-pro

Input

$30.0000 / 1M tokens

Output

$180.0000 / 1M tokens

Cached input

$3.0000 / 1M tokens

Context window

128.0K

Compare this model Open a side-by-side table using this route and a close match from the current catalog.

Quick read

Best for

Use this page when you need a fast view of cost, context size, and supported features before testing the model in your own workload.

Things to verify

Always check the provider page for discounts, cache pricing, region rules, and any model limits that may not appear in public metadata.

Pricing

Item	Price
Input	$30.0000 / 1M tokens
Output	$180.0000 / 1M tokens
Cached input	$3.0000 / 1M tokens
Cache write	$30.0000 / 1M tokens
Embedding	$30.0000 / 1M tokens

Limits

Context window

128.0K

Max input tokens

1.1M

Max output tokens

128.0K

Max tokens

128.0K

Explore benchmarks Review benchmark rows by family and benchmark label without cross-benchmark ranking. Check data sources See how pricing data is generated and what still needs provider verification. API vs subscription Learn when API pricing matters compared with ChatGPT, Claude Code, Cursor, or Copilot subscriptions. Cache and batch pricing Understand cached input, cache write, batch, priority, and flex pricing rows shown on this page.

Capabilities

Capability	Supported
Vision	Supported
Function calling	Supported
Parallel function calling	Supported
Tool choice	Supported
Prompt caching	Supported
Reasoning	Supported
Response schema	-
System messages	Supported
Audio input	-
Audio output	-
Web search	Supported
PDF input	Supported
Video input	-

Similar models

Candidates below have the same known input/output modality shape and usable token pricing. Use the filters to change the ranking lens before opening a comparison.

Comparing from

Model	Cost	Input shape	Features	Context	Why it is close
gpt-5.5-pro Azure	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Current model Reference row

Model	Cost	Input shape	Features	Context	Why it is close
gpt-5.4-pro azure_ai	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Exact I/O shape Overall 76%
gpt-5.4-pro-2026-03-05 azure_ai	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Exact I/O shape Overall 76%
gpt-5.4-pro Azure	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Same provider Overall 76%
gpt-5.4-pro-2026-03-05 Azure	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Same provider Overall 76%
gpt-5.5-pro-2026-04-23 Azure	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Same provider Overall 76%
gpt-5.5-pro OpenAI	In $30.0000 / 1M tokens Out $180.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Exact I/O shape Overall 76%
gpt-5.2-pro Azure	In $21.0000 / 1M tokens Out $168.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Same provider Overall 70%
gpt-5.2-pro-2025-12-11 Azure	In $21.0000 / 1M tokens Out $168.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Same provider Overall 70%
gpt-5-pro Azure	In $15.0000 / 1M tokens Out $120.0000 / 1M tokens	pdf Output: text	VisionFunction callingParallel function callingTool choice	128.0K	Same provider Overall 63%

Sources

Source links	LiteLLM repository LiteLLM model cost map
Pricing data	LiteLLM model cost map
Synced at	2026-05-28
Catalog generated	2026-07-07T08:19:07.388Z