GPT-5 Pro

deprecatedproprietary

Status: Deprecated · Succeeded by gpt-5.6-sol

Intelligence
Reasoning
Speed
Context
400K
Max output
272K
Input price
$15/1M tokens
Output price
$120/1M tokens
Snapshots

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Model IDgpt-5-pro
Provider OpenAI
Creator openai
Familygpt-5
Licenseproprietary
Statusdeprecated
Typechat
Input modalitiestext, image
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window400K tokens
Max input—
Max output272K tokens
Reasoning tokensYes
Knowledge cutoff
Release date
Deprecation date
Retirement date
Successorgpt-5.6-sol
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs
File Searchfile_search
Search across uploaded files
Image Generationimage_generation
Generate images inline
MCPmcp
Connect to Model Context Protocol servers
Web Searchweb_search
Search the web for information

Endpoints

ResponsesPOST
Stateful multi-turn conversationshttps://api.openai.com/v1/responses
BatchPOST
Async batch processing at lower costhttps://api.openai.com/v1/batches

Pricing

Text tokensPer 1M tokens
InputOutput
Standard$15$120

Family Comparison: gpt-5

ModelContextMax outPricing
GPT-5 nano400K128K$0.05$0.4
GPT-5 Mini400K128K$0.25$2
GPT-5 Chat128K16K$1.25$10
GPT-5-Codex400K128K$1.25$10
gpt-5-latest——$1.25$10
GPT-5400K128K$1.25$10
GPT-5 Pro400K272K$15$120

API

GET/v1/models/openai/gpt-5-pro

GPT-5 Pro

deprecated
gpt-5-pro

Status: Deprecated

gpt-5-pro-2025-10-06
Changes · 14 entries
gpt-5-proupdateca7a400Nov 2, 2026, 03:02 AM
namegpt-5-pro→GPT-5 Pro
statusactive→deprecated
pricingtiers[{"label":"Text tokens","unit":"Per 1M tokens","columns":...→[{"label":"Text tokens","unit":"Per 1M tokens","columns":...
page_urlhttps://developers.openai.com/api/docs/models/gpt-5-pro?s...→https://developers.openai.com/api/docs/models/gpt-5-pro
tools["function_calling"]→["function_calling","file_search","image_generation","mcp...
descriptionStatus: Deprecated
taglineVersion of GPT-5 that produces smarter and more precise r...
deprecation_date2026-06-11
retirement_date2026-12-11
successorgpt-5.6-sol
gpt-5-proupdateb2f45bfOct 29, 2026, 03:29 AM
descriptionGPT-5 Pro uses more compute to think harder and provide c...→Status: Deprecated
gpt-5-proupdate4e8b6afOct 21, 2026, 06:35 AM
pricingtiers[{"label":"Text tokens","unit":"Per 1M tokens","columns":...→[{"label":"Text tokens","unit":"Per 1M tokens","columns":...
gpt-5-proupdatecfa51b9Sep 24, 2026, 09:28 AM
deprecation_date2026-06-11
retirement_date2026-12-11
successorgpt-5.6-sol
gpt-5-proupdate118451aSep 24, 2026, 07:08 AM
namegpt-5-pro→GPT-5 Pro
pricingtiers[{"label":"Text tokens","unit":"Per 1M tokens","columns":...→[{"label":"Text tokens","unit":"Per 1M tokens","columns":...
tools["function_calling"]→["function_calling","file_search","image_generation","mcp...
descriptionGPT-5 Pro uses more compute to think harder and provide c...
taglineVersion of GPT-5 that produces smarter and more precise r...
gpt-5-proupdatee3d7dedAug 31, 2026, 04:13 AM
statusactive→deprecated
gpt-5-proupdateab879c8Jun 18, 2026, 08:32 AM
page_urlhttps://developers.openai.com/api/docs/models/gpt-5-pro?s...→https://developers.openai.com/api/docs/models/gpt-5-pro
gpt-5-proupdatefa2bbbbMar 24, 2026, 05:22 AM
capabilitiesjson modeno→yes
gpt-5-proupdatef43e286Mar 24, 2026, 04:45 AM
capabilitiesjson modeyes→nofine tuningnobatchyes
gpt-5-proupdate1cd659eMar 24, 2026, 04:19 AM
capabilitiesjson modeyes
page_urlhttps://platform.openai.com/docs/models/gpt-5-pro→https://developers.openai.com/api/docs/models/gpt-5-pro?s...
gpt-5-proupdate2b100acMar 23, 2026, 05:30 AM
model_typechat
licenseproprietary
page_urlhttps://platform.openai.com/docs/models/gpt-5-pro
open_weightno
tools["function_calling"]
release_date2025-10-06
gpt-5-proupdateb50649fMar 21, 2026, 11:58 PM
pricingcached input$0.125tiers[{"label":"Text tokens","unit":"Per 1M tokens","columns":...
max_output_tokens128000→272000
descriptionGPT-5 Pro is OpenAI’s most advanced model, offering major...
knowledge_cutoff2024-09
reasoning_tokensyes
reasoning5
endpoints["responses","batch"]
gpt-5-proupdatec9a70c5Mar 21, 2026, 08:12 AM
pricingcached input$0.125
gpt-5-procreate7f5c66fMar 21, 2026, 05:16 AM