Skip to content
OpenAI

GPT 5.6 Sol

GPT-5.6 Sol is the flagship of OpenAI's GPT-5.6 series, its most capable model for long-horizon agentic work across coding, biology, and cybersecurity. Your use subject to OpenAI's Terms & Privacy Policies.

ReasoningTool UseImplicit CachingFile InputVision (Image)Web SearchWebsockets
Use with AI GatewayView docs
import { streamText } from 'ai'


const result = streamText({
  model: 'openai/gpt-5.6-sol',
  prompt: 'Why is the sky blue?'
})
Read docs
OverviewProvidersThroughputLatencyUptimeStatusSimilar

Providers

Route requests across multiple providers. Copy a provider slug to set your preference. Visit the docs for more info. Using a provider means you agree to their terms, listed under Legal.

Provider
Context
Max Output
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Regional Inference
Release Date
OpenAI
Legal:Terms•Privacy
1.1M128K
3.0s
48tps
$5/M+2 more
$30/M+2 more
Read:$0.5/M+2 more
Write:$6.25/M+2 more
$10/K
+ input costs
+4
US
07/09/2026
Azure
Legal:Terms•Privacy
1.1M128K
3.3s
31tps
$5/M+1 more
$30/M+1 more
Read:
$0.5/M+1 more
Write:
$6.25/M+1 more
$14/K
+ input costs
+3
07/09/2026
Bedrock
Legal:Terms•Privacy
272K272K
4.2s
61tps
$5.50/M+1 more
$33/M+1 more
Read:
$0.55/M+1 more
Write:
$6.88/M+1 more
$10/K
+ input costs
+3
07/09/2026