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OpenAI

GPT-5.6 Luna

modelgpt-5-6-luna
BudgetStableStreamingToolsBatchLong contextGlobal

Context

1.1M

Input / 1M tokens

$0.2000

Output / 1M tokens

$1.20

Cached input / 1M tokens

$0.0470

Cache write / 1M tokens

$0.2500

About this model

GPT-5.6 Luna

GPT-5.6 Luna is a model by OpenAI, available through the Anoman AI OpenAI-compatible API with a 1.1M-token context window. It costs $0.2000 per 1M input tokens and $1.20 per 1M output tokens, and is available from the Pro plan.

Key facts

Maker
OpenAI
Context window
1.1M tokens
Max output
128K tokens
Lane
Guarded: the provider has confirmed it does not train on your data
Modality
Text
Input price
$0.2000 per 1M tokens
Output price
$1.20 per 1M tokens
Processing region(s)
global
Route
Via OpenRouter
Cheapest plan
Available from the Pro plan
Price comparison
Priced below 172 of 250 pro-band guarded models on Anoman (blended price: 1 part input to 3 parts output).

More models by OpenAI

Ways to call

Ways to call GPT-5.6 Luna

Each model ID below is callable through the Anoman AI API. Price and processing region depend on the route.

Model IDRouteInput / output per 1M tokensRegion(s)LaneContext
gpt-5-6-lunaVia OpenRouter$0.2000 / $1.20globalGuarded1.1M
gpt-5.6-lunaVia OpenAI's API$0.2000 / $1.20usGuarded922K

Code example

Chat completion with GPT-5.6 Luna

from openai import OpenAI

client = OpenAI(
    base_url="https://api.anoman.io/v1",
    api_key="anm-sk-..."
)

response = client.chat.completions.create(
    model="gpt-5-6-luna",
    messages=[{"role": "user", "content": "Hello!"}]
)
print(response.choices[0].message.content)

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Use GPT-5.6 Luna through Anoman.