SPEC DATASHEET // gpt-5-6-luna
OpenAI/RELEASED Jul 28, 2026
GPT-5.6 Luna
HIGH THROUGHPUTHigh-speed developer model designed for streaming code completions, real-time function calling, and high-frequency queries at $0.20/1M tokens.
Context
256,000 tokens
Architecture
Distilled High-Throughput
Pricing (1M)
$0.2 in / $0.8 out
License
OpenAI API
Verified Benchmark Suite
MMLU-PRO
79.1%
Quickstart Snippet
curl -s https://modelregistry.tirup.in/api/cli?model=gpt-5-6-luna