OpenAI

GPT-5.6 Luna (xhigh)

AI model by OpenAI. Real-time pricing and benchmark data.

Pricing (per 1M tokens)

Input$1.00
Output$6.00
Blended (3:1)$2.25

Source: Artificial Analysis

Performance

Output Speed200 tok/s
Time to First Token6089ms

Median values from Artificial Analysis

Compare with similar models

ModelInputOutputSpeed
GPT-5.6 Luna (xhigh)Current
$1.00$6.00200 tok/s
Grok 4.5 (high)
$2.00$6.00120 tok/s
Qwen3 Next 80B A3B (Reasoning)
$0.50$6.00168 tok/s
Mistral Large 2 (Nov '24)
$2.00$6.000 tok/s
Mistral Large 2 (Jul '24)
$2.00$6.000 tok/s
Pixtral Large
$2.00$6.000 tok/s

Example Costs

Single Request
$0.0040
1.0K in / 500 out
1K Requests/day
$4.00
1.0M in / 500.0K out
10K Requests/day
$40.00
10.0M in / 5.0M out