FFree
GptClosed Weights

gpt-5.1

gpt-5.1

Best Input Price

$1.07 / 1M

Image model for prompt-driven generation, editing, and visual design workflows

Context Window

400,000 tokens

Reasoning

Supported

Tool Calling

Supported

Released

2025-11-14

Inference Providers (8)

ProviderModel IDContextInput / 1MOutput / 1MAction
OpenCode Zengpt-5.1400,000$1.07$8.50Docs ↗
Jiekou.AIgpt-5.1400,000$1.13$9.00Docs ↗
302.AIgpt-5.1400,000$1.25$10.00Docs ↗
Azuregpt-5.1400,000$1.25$10.00Docs ↗
Azure Cognitive Servicesgpt-5.1400,000$1.25$10.00Docs ↗
AIHubMixgpt-5.1400,000$1.25$10.00Docs ↗
Heliconegpt-5.1400,000$1.25$10.00Docs ↗
OpenAIgpt-5.1400,000$1.25$10.00Docs ↗