GPT 5.6

GPT-5.6 delivers stronger reasoning, coding, writing, and multimodal understanding with improved instruction following and long-context performance. It helps users solve complex tasks more accurately while providing developers with reliable API integration for AI applications and automated workflows.

Model & Parameters
High

Automatically append previous messages to maintain multi-turn context. May increase token usage.

System messages provide context and instructions that guide the AI's behavior throughout the conversation

0.7

Controls randomness: 0 = focused, 2 = creative

1050000

Maximum response length

128000

Maximum completion tokens (takes precedence over max_tokens)

1

Nucleus sampling: 0.1 = focused, 1.0 = diverse

0

Penalizes frequent tokens: -2.0 to 2.0

0

Penalizes repeated tokens: -2.0 to 2.0

Display AI reasoning processes when available

Model:

No messages yet. Start the conversation!

Supports: JPG, PNG, GIF, WebP • Max 5MB per image • Up to 5 images

GPT

Model & Modality
Credits / Gen
Our Price (USD)Official Price (USD)
DISCOUNT
gpt-5.6-sol, Chat, Input
chatOpenAI
784
per million tokens
$3.5$5- 30%
gpt-5.6-sol, Chat, Output
chatOpenAI
4704
per million tokens
$21$30- 30%
Model & Modality
Credits / Gen
Our Price (USD)Official Price (USD)
DISCOUNT
gpt-5.6-terra, Chat, Input
chatOpenAI
392
per million tokens
$1.75$2.5- 30%
gpt-5.6-terra, Chat, Output
chatOpenAI
2352
per million tokens
$10.5$15- 30%
Model & Modality
Credits / Gen
Our Price (USD)Official Price (USD)
DISCOUNT
gpt-5.6-luna, Chat, Input
chatOpenAI
156.8
per million tokens
$0.7$1- 30%
gpt-5.6-luna, Chat, Output
chatOpenAI
940.8
per million tokens
$4.2$6- 30%
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