Openai
0.00%Context1.1M
Max output128K
p50 latency—
Throughput—
Input price$0.2
Output price$1.2
No trainingCaching
Model directory
Baseer model profileLanguage model
openai/gpt-5.6-luna-fast
GPT 5.6 Luna
GPT-5.6 Luna is a fast, affordable GPT-5.6 model that brings strong capability at the lowest cost in the series.
Input / 1M tokens$0.2
Output / 1M tokens$1.2
Maximum context1.1M
Inference providers1
Price comparison
USD per one million tokens, using current provider data.
Provider uptime
Reported availability over the last 24 hours; not a contractual SLA.
Inference providers
Compare current pricing, performance, and privacy across every available provider.
| Provider | Maximum context | Max output | p50 latency | p50 throughput | 24h uptime | Input / 1M tokens | Output / 1M tokens | Privacy |
|---|---|---|---|---|---|---|---|---|
Openai | 1.1M | 128K | — | — | 0.000% | $0.2 | $1.2 |
What can this model do?
Available modalities and capabilities across inference providers.
TextImageFileAdvanced reasoningFile inputTool useVisionAutomatic cachingWeb searchRealtime connectionFastTools
Reasoning options
NoneLowMediumHighXhighMax
Technical profile
- Model type
- Language model
- Release date
- Jul 9, 2026
- Knowledge cutoff
- 2026-02-16
- Regions
- US
- API specifications
- V2, V3, V4
- Temperature control
- Not supported
Model identifier
openai/gpt-5.6-luna-fastModel profile updated: Sep 12, 2026, 1:46 PM
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