GPT-5.6 Luna
OpenAIProprietary1.05M context
GPT-5.6 Luna is a proprietary model from OpenAI with a 1.05M-token context window. 5 providers list it, from $0.20 per million input tokens and $1.20 per million output tokens (Databricks and 3 others).
- Maker
- OpenAI
- Licence
- Proprietary
- Context window
- 1.05M
- Providers listed
- 5
- Lowest input, per 1M
- $0.20
- Lowest output, per 1M
- $1.20
- OpenAI's own API, per 1M
- $0.20 in · $1.20 out
- Effort settings
- Non-reasoning, Low, Max
Providers serving GPT-5.6 Luna
Cheapest first, by the blended rate of three input tokens to one output token. Prices in US dollars per million tokens, as of 26 Oct 2026.
| Provider | Input | Output | Context | Tools | JSON mode | OpenAI-compatible | Model ID |
|---|---|---|---|---|---|---|---|
Databricks Billed in DBUs; converted at Databricks' $0.07 per DBU (AWS). | $0.20 | $1.20 | 1.05M | Yes | Yes | Yes | databricks-gpt-5-6-luna |
Microsoft Azure | $0.20 | $1.20 | 1.05M | Yes | Yes | No | gpt-5.6-luna |
OpenAI | $0.20 | $1.20 | 1.05M | Yes | Yes | Yes | gpt-5.6-luna |
Snowflake Billed in AI credits; converted at Snowflake's $2.00 per credit (Global routing). | $0.20 | $1.20 | 1.05M | Yes | Yes | Yes | openai-gpt-5.6-luna |
Amazon Bedrock | $0.22 | $1.32 | 1.05M | Yes | Yes | No | openai.gpt-5.6-luna |
Benchmark scores
Published scores only, each linked to its source. Compare every model in Bench rankings