GPT-6 Luna
by OpenAI · openai/gpt-6-luna
GPT-6 Luna is the fast, cost-efficient model in OpenAI's GPT-6 series, positioned below GPT-6 Sol. It is suited for high-volume and latency-sensitive workloads such as chat, classification, and lightweight agentic...
- Input / 1M tokens
- $0.10
- Output / 1M tokens
- $0.50
- Context
- 1.05M
Specs
| Input price | $0.10 / 1M tokens |
|---|---|
| Output price | $0.50 / 1M tokens |
| Cached input | $0.01 / 1M tokens |
| Context window | 1.05M tokens |
| Max output | 128K tokens |
| Reads | file, image, text |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Sep 22, 2026 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
7 providers serve this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| OpenAI | 1.05M | 128K | $0.05 | $0.25 | $0.005 | 100% | 7.72 s | 27 tok/s | Normal | |
| Azure | 1.05M | 128K | $0.10 | $0.50 | $0.01 | 100% | 2.35 s | 79 tok/s | Normal | |
| OpenAI | 1.05M | 128K | $0.10 | $0.50 | $0.01 | 100% | 2.58 s | 75 tok/s | Normal | |
| Amazon Bedrock | 1.05M | 128K | $0.11 | $0.55 | $0.011 | 100% | 3.79 s | 66 tok/s | Normal | |
| Azure | 1.05M | 128K | $0.11 | $0.55 | $0.011 | 100% | 2.79 s | 78 tok/s | Normal | |
| Azure | 1.05M | 128K | $0.11 | $0.55 | $0.011 | 100% | 1.16 s | 70 tok/s | Normal | |
| OpenAI | 1.05M | 128K | $0.20 | $1.00 | $0.02 | 100% | 1.12 s | 102 tok/s | Normal |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
Usage
#2
by tokens, Oct 29, 2026
2.76T
tokens that day · 7 days +86%
Data as of 2026-10-30T18:12:03.879Z.All rankings
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