OpenAI
GPT-6 Luna Pro
Released 2026-09-22
GPT-6 Luna Pro is the same underlying model as GPT-6 Luna, served with reasoning.mode set to pro for higher-quality responses on complex tasks. Cost note: pro mode spends far more...
You send / 1M
$0.100
tokens in
It replies / 1M
$0.500
tokens out
Memory
1.05M
tokens it can read at once
Typical request
$0.0004
1,000 words in, 400 out
Data privacy
No training or retention: Yes. At least one provider serves it with zero data retention.
| Provider | You send / 1M | It replies / 1M | Uptime | Privacy policy |
|---|---|---|---|---|
| Azure | $0.100 | $0.500 | 100% | Read |
| Azure | $0.110 | $0.550 | 100% | Read |
| Azure | $0.110 | $0.550 | 100% | Read |
Based on OpenRouter and Vercel AI Gateway data. Confirm terms with the provider before sending sensitive data.
What it can do
- Reads: file, image, text
- Writes: text
- Reasoning: Yes
- Tool calling: Yes
- Longest reply: 128K tokens
- Repeated text is billed at $0.010 per 1M (prompt caching)
Similar models
- Nemotron 3.5 Super VLNVIDIA · $0.150 in / $0.500 out per 1M
- Claude Haiku 5.5Anthropic · $0.100 in / $0.500 out per 1M
- GPT-6 LunaOpenAI · $0.100 in / $0.500 out per 1M
- Ternary Bonsai 2 27BPrism Ml · $0.075 in / $0.500 out per 1M
- GPT Luna Latest~openai · $0.100 in / $0.500 out per 1M
- GLM 5.3 FlashZ.ai · $0.150 in / $0.500 out per 1M
Appears in
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