gpt-6-luna

proprietary

- Reasoning - Responses API . - Decisions API . - Multi-agent orchestration (preview). - Chat Completions API. - Streaming. - Structured outputs. - Text and image input with text output. - Functions, tools, and parallel tool calling. - Reasoning effort and verbosity. - Computer use - Full summary of capabilities .

Intelligence
Reasoning
Speed
Context
1.1M
Max output
128K
Input price
$0.1/1M tokens
Output price
$0.5/1M tokens

Capabilities

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

Details

Creator OpenAI
Familygpt-6
Licenseproprietary
Statusactive
Typechat
Input modalitiestext, image
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window1.1M tokens
Max input922K tokens
Max output128K tokens
Reasoning tokensYes
Knowledge cutoff
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Text tokensPer 1M tokens
InputOutputCached input30m write12h writeCache writes
Standard$0.1$0.5$0.01$0.125$0.25$0.125
Batch$0.05$0.25$0.005$0.0625$0.125—
Fast$0.2$1$0.02$0.25$0.5—

Family Comparison: gpt-6

ModelContextMax out
gpt-6-astra1.1M128K
gpt-6-luna1.1M128K
gpt-6-sol1.1M128K
GPT-6 series——

API

GET/v1/models/azure/gpt-6-luna

gpt-6-luna

- Reasoning - Responses API . - Decisions API . - Multi-agent orchestration (preview). - Chat Completions API. - Streaming. - Structured outputs. - Text and image input with text output. - Functions, tools, and parallel tool calling. - Reasoning effort and verbosity. - Computer use - Full summary of capabilities .

Changes · 4 entries
gpt-6-lunacreateca7a400Nov 2, 2026, 03:02 AM
gpt-6-lunaupdateb2f45bfOct 29, 2026, 03:29 AM
description- Reasoning - Responses API . - Multi-agent orchestration...→- Reasoning - Responses API . - Decisions API . - Multi-a...
gpt-6-lunaupdatecfa51b9Sep 24, 2026, 09:28 AM
familygpt-6
gpt-6-lunacreate28ec4f5Sep 23, 2026, 06:40 AM