OpenAI: GPT-5.6 Luna (batch)
OpenAI: GPT-5.6 Luna (batch) ranks #15 of 85 models by Artificial Analysis quality score (52.3) at $0.22/1M tokens blended - and ranks #9 of 291 by average real OpenRouter usage share over the trailing 35-day window (2.49%). Available from 3 providers at up to 100.0% uptime.
- Quality (Intelligence Index) - 52.3
- Coding index - 71.4
- Agentic index - 46.9
- Price (blended $/1M) - 0.22
- Context window - 1,050,000
- Usage rank - #9 of 291
- Providers - 3
- Open/closed - closed
Usage share over time
What OpenAI: GPT-5.6 Luna (batch) is actually used for
Share of each real task category's classified traffic this model handles, from OpenRouter's task classification.
| Task | Share of task traffic |
|---|---|
| Frontend & UI | 10.1% |
| Code Generation | 9.4% |
| DevOps & Config | 8.1% |
| Math | 7.5% |
| Classification | 7.3% |
| Code Review | 7.2% |
| File I/O | 7.2% |
| Debugging | 6.9% |
Compare OpenAI: GPT-5.6 Luna (batch)
Frequently asked questions
What is OpenAI: GPT-5.6 Luna (batch)'s quality score?
OpenAI: GPT-5.6 Luna (batch) scores 52.3 on Artificial Analysis's Intelligence Index, ranking #15 of 85 models with a published score.
How much does OpenAI: GPT-5.6 Luna (batch) cost?
OpenAI: GPT-5.6 Luna (batch) costs $0.22 per 1M tokens (blended 75% prompt / 25% completion pricing).
Is OpenAI: GPT-5.6 Luna (batch) widely used?
OpenAI: GPT-5.6 Luna (batch) ranks #9 of 291 models by average real OpenRouter usage share, averaging 2.49% of classified token volume over the trailing 35-day window.
Is OpenAI: GPT-5.6 Luna (batch) open-weight or closed?
OpenAI: GPT-5.6 Luna (batch) is a closed-weight model.
Source: OpenRouter (openrouter.ai/rankings), as of August 9, 2026.
Benchmark scores: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).
Methodology: smophy.ai/benchmark/methodology
Token counts originate from each provider's own tokenizer and are not directly comparable across providers.