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OpenAI: GPT-5.6 Luna Pro

openai/gpt-5-6-luna-pro
CompareAPITry this model

GPT-5.6 Luna Pro is the same underlying model as [GPT-5.6 Luna](https://openrouter.ai/openai/gpt-5.6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks.

Modalities
In / out per 1M$0.20 / $1.20
Context1M
ReleasedJul 9, 2026

Providers

5 providers serve this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Azure$0.20$1.20$0.025.66s98 tps100%
OpenAI$0.20$1.20$0.0211.38s152 tps100%
Azureswedencentral$0.22$1.32$0.028.38s308 tps100%
OpenAI$0.10$0.60$0.0115.79s213 tps—
OpenAI$0.40$2.40$0.04———

Market-wide measurements, refreshed every 15 minutes. They describe who serves GPT-5.6 Luna Pro in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what GPT-5.6 Luna Pro costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.20
per 1M tokens
Output
$1.20
per 1M tokens
Cache read
$0.02
per 1M cached tokens
Included in every pass
GPT-5.6 Luna Pro is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider, over the last 3 days.

0.0s10.0s20.0s30.0s40.0s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 AMOct 31, 4 PMNov 1, 12 AMNov 1, 8 AM
OpenAI Azure Azure (swedencentral)
0 tok/s200 tok/s400 tok/s600 tok/s800 tok/s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 AMOct 31, 4 PMNov 1, 12 AMNov 1, 8 AM
OpenAI Azure Azure (swedencentral)

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 99.83%
Oct 29, 6:00 PMNow
Availability over the last 24 hoursAvailability 99.79%
100% 95% 90% 85%
Oct 31, 6:00 PMNow

Apps

Tools that most often run GPT-5.6 Luna Pro, by tokens this week.

Hermes AgentPersonal Agent · 46.9% of tokens51.6BRebel21.2% of tokens23.3BpiCli Agent · 16.1% of tokens17.7BompCli Agent · 8.5% of tokens9.3BLivePlan MCP Workflows7.4% of tokens8.1B

Activity

412.3B tokens processed market-wide in the last month.

010.0B20.0B30.0B40.0B
Oct 2Oct 7Oct 12Oct 17Oct 22Oct 27Nov 1
Tokens

FAQ

Which model id do I use for GPT-5.6 Luna Pro?
openai/gpt-5.6-luna-pro. Send it as the model field from any OpenAI-compatible client, against https://minuykh.app/v1.
How much context does GPT-5.6 Luna Pro hold?
1,050,000 tokens per request, of which up to 128,000 can be the response.
What can it accept and return?
Input: file, image, text. Output: text.
What does GPT-5.6 Luna Pro cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.20 per 1M input tokens and $1.20 per 1M output tokens.
How current is its knowledge?
Training data runs to Feb 2026. Anything later has to come from your prompt or a tool call.
Who built GPT-5.6 Luna Pro?
OpenAI, in the GPT family.

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