ELLISEKIZ
GPT 5.6 Luna
chat / llm

GPT 5.6 Luna by OPENAI

openai/gpt-5.6-luna

Creative and intuitive model optimized for natural conversation, content generation, and personalized AI experiences.

Chat / LLM
Provider
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Output

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Set up the model and run your first generation.

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Other variants in this seriesFamily guide →GPT 5.4$2.50/$15.00 · 1MGPT 5.5$5.00/$30.00 · 1MGPT 5.6 Sol$5.00/$30.00 · 1MGPT 5.6 Terra$2.00/$12.00 · 1MGPT 6 Luna$0.10/$0.50 · 1MGPT 6 Luna Codex$0.10/$0.50 · 1MGPT 6 Sol$2.00/$10.00 · 1MGPT 6 Sol Codex$2.00/$10.00 · 1M

Questions

How much does GPT 5.6 Luna cost?
$0.20 per 1M input tokens and $1.20 per 1M output tokens on ElliSekiz — the provider's own price, billed 1:1 from a prepaid USD balance with no markup and no subscription. Failed generations are free.
How do I call GPT 5.6 Luna from the API?
POST to https://ellisekiz.ai/api/v1/generations with "model": "openai/gpt-5.6-luna" and your prompt, authenticated with an ElliSekiz API token. The API tab on this page has the full request for this model, including its own parameters.
Pricing $0.20 in / $1.20 out per 1M tokens · billed 1:1 at provider cost · compare providers