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openai/gpt-5.6-sol

GPT 5.6 Sol

OpenAI

Try in Playground

Model developer

OpenAI

Provider-declared context window

1M

Supplier-submitted and admin-published; not auto-discovered upstream

Configured regions

eu-west, us-east

Supplier-submitted and admin-published; not auto-discovered upstream

Supported controls

No additional controls

Modalities

Text

Endpoint policy

RouteMesh filters endpoints by your region, privacy policy, provider rules, and capability requirements before routing the selected model.

Last observed availableConnection test · Sep 28, 2026, 2:29 PM2 configured regions52.785 s
Call this model
curl
curl https://api.routemesh.ai/v1/chat/completions \
  -H "Authorization: Bearer $ROUTEMESH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-5.6-sol","messages":[{"role":"user","content":"Hello"}]}'

Declared billing

The supplier's published rate card. A line is only charged when the gateway can observe its meter.

9 Billing item
Declared billing
Billing itemPriceUnitConditions
Web Searchweb_search_requests$0.011 requestAlways applies
Text inputinput_tokens2 tier prices
$4$8
1,000,000 tokens
<= 272K> 272K
Text outputoutput_tokens2 tier prices
$20$30
1,000,000 tokens
<= 272K> 272K
Cache readcache_read_tokens2 tier prices
$0.4$0.8
1,000,000 tokens
<= 272K> 272K
Cache writecache_write_tokens2 tier prices
$5$10
1,000,000 tokens
<= 272K> 272K