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GPT-6 Luna

OpenAI GPT-6

ActiveReleased 2026-09-22
ChatJSON modePrompt cachingReasoningStreamingTool callingVision
1.1M
Context window
Yes
Reasoning support
Yes
Tool calling

Pricing

Input
$0.10/M
Output
$0.50/M
Cached input
$0.01/M

Shown for OpenAI, the primary provider surface for this model. Pricing is Cloptima's known static list pricing; live/negotiated rates may differ.

Available via 3 providers

OpenAI
Gateway-routable
gpt-6-luna
1.1M context$0.10/$0.50 per M tokens
ChatJSON modePrompt cachingReasoningStreamingTool callingVision
Azure OpenAI
Gateway-routable
gpt-6-luna
1.1M context$0.10/$0.50 per M tokens
ChatJSON modePrompt cachingReasoningStreamingTool callingVision
AWS Bedrock
Gateway-routable
openai.gpt-6-luna
1.1M context$0.10/$0.50 per M tokens
ChatJSON modePrompt cachingReasoningStreamingTool callingVision