OpenAI: GPT-6 Luna
OpenAI
OpenAI: GPT-6 Luna by OpenAI costs $0.10 per 1M input tokens and $0.50 per 1M output tokens, with a 1.1M-token context window.
Pricing
Input (per 1M tokens)
$0.10
Output (per 1M tokens)
$0.50
Cached input (per 1M)
$0.01
Specifications
- Provider
- OpenAI
- Context window
- 1.1M tokens
- Parameters
- —
- Released
- —
- Open weights
- —
- Frontier model
- No
Benchmarks
- LMArena Vision Elovision
- 1216.9
- LMArena (Chatbot Arena) Elohuman-preference
- 1391.5
- Epoch Capabilities Indexcomposite
- 156.3
- LMArena WebDev Elocoding
- 1581.7
- GPQA Diamondreasoning
- 90.5
Speed & latency
Time to first token
4.84s
Output speed
78 tok/s
End-to-end response
—
Compare OpenAI: GPT-6 Luna with…
OpenAI: GPT-6 Luna vs OpenAI: GPT-5.6 Sol Pro$10.00/1MOpenAI: GPT-6 Luna vs OpenAI: GPT-5 Image Mini$2.00/1MOpenAI: GPT-6 Luna vs OpenAI: gpt-oss-120b (free)$0.00/1MOpenAI: GPT-6 Luna vs OpenAI: gpt-oss-20b (free)$0.00/1MOpenAI: GPT-6 Luna vs OpenAI: GPT-5.1-Codex-Mini$2.00/1MOpenAI: GPT-6 Luna vs GPT-5 Chat (latest)$10.00/1M
FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.