OpenAI
GPT-6 Luna
GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic...
gpt-6-lunaCatalog preview. Paid requests for this model are not enabled yet.
Pricing
~97%USD. No uRouter markup. Live prices can change.
- Input
- $0.00299 / 1,000,000 tokens
- Output
- $0.01495 / 1,000,000 tokens
- Cache read
- $0.000299 / 1,000,000 tokens
- Cache write
- $0.003738 / 1,000,000 tokens
Model details
- Input
- file, image, text
- Output
- text
- Context window
- 1,050,000 tokens
- Maximum output
- 128,000 tokens
- Availability
- $2.2KUncapped capacity
- Updated
- 11/8/2026, 2:16:16 AM UTC
Capacity is reserved when your request is accepted.
Price history
Observed best prices · Last 24 hours · UTC
$0.00299/ 1,000,000 tokens
Capabilities
chatstreamingweb searchvisiontoolsreasoningjson mode
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstool_choicetoolsListed capabilities describe the model. uRouter execution support is verified separately.