Poly Logo

Polylabs

Free ToolsBlog
OpenAI
OpenAI

GPT-5.6 Terra

Updated: August 2026

The balanced GPT-5.6 model for production agents, coding, and general professional workloads.

Specifications

Context
1M
Max Output
128K
Input Modalities
Image, Text, File
Output Modalities
Text
Input
$1/M
Output
$6/M

Capabilities

VISIONTHINKINGCODINGWRITING

Similarly Priced Models

ModelProviderContextInput PriceOutput Price
Grok Build 0.1
GrokxAI
256K$1/M$2/M
MiMo V2.5 Pro
XiaomiXiaomi
1M$1/M$3/M
Gemini 3.1 Pro Preview (batch)
GoogleGoogle
1M$1/M$6/M
Claude Haiku 4.5
AnthropicAnthropic
200K$1/M$5/M
Claude Haiku 4.5
AnthropicAnthropic
200K$1/M$5/M

Ready to chat with GPT-5.6 Terra?