GPT-6 Luna (OpenAI)
GPT-6 Luna by OpenAI scores highest on structured data (90/100) in Nivana’s weekly evals. Price: $0.1 in / $0.5 out per 1M tokens. Context window: 1,050,000 tokens.
Nivana’s router picks GPT-6 Luna first for: Easy quick answers, Medium quick answers, Hard quick answers, Easy writing, Medium writing, Easy coding, Easy reasoning, Easy maths, Easy structured data, Medium structured data, Easy long documents, Easy translation, Medium translation.
Quality by task
| Task | Score (0–100) |
|---|---|
| structured data and JSON | 90 |
| quick answers and everyday questions | 88 |
| writing | 85 |
| translation | 84 |
| long documents | 83 |
| coding | 81 |
| reasoning and analysis | 74 |
| maths | 70 |
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