tbuy
gpt-5.6-luna API pricing & access
gpt-5.6-luna API pricing: $0.2 per 1M tokens. gpt-5.6-luna. Supports text, image input and text output. Listed specifications follow pub…
gpt-5.6-luna API access
gpt-5.6-luna. Supports text, image input and text output. Listed specifications follow public vendor documentation. Available features and limits depend on the selected serving channel.
Compare supported API endpoints and capabilities, then access gpt-5.6-luna through the unified API gateway.
- Category
- text
- Context length
- 1050000 tokens
- Maximum output
- 128000 tokens
- Supported APIs
- OpenAI Chat Completions API, Anthropic Messages API
- API endpoints
- POST /v1/chat/completions, POST /v1/messages
- Input modalities
- text, image
- Output modalities
- text
- Capabilities
- streaming, structured output, function calling, vision, caching, reasoning
gpt-5.6-luna API pricing
- Base input price
- $0.2 per 1M tokens
- Base output price
- $1.2 per 1M tokens
Base prices are shown in USD before group-specific adjustments. Open the live pricing page for current access-group prices.
About gpt-5.6-luna
GPT-5.6 Luna is OpenAI’s model for cost-sensitive, high-volume workloads. It accepts text and images and returns text. Evaluate it for classification, extraction, short-form processing and clearly bounded workflow steps with explicit acceptance criteria.
Use an endpoint shown here. Official Responses tools and hosted features are not automatically available on every route. Check the selected channel’s current price and actual usage rather than using vendor list prices as your bill.
Official reference, checked 2026-10-14.
Use cases and prompting
- Use a fixed dataset to validate labels, extracted fields or output-length constraints, including edge cases and failures.
- For images, identify the target region and ask the model to flag insufficient evidence.
- If reasoning controls are supported by your protocol, compare a few levels by output quality and usage.
- Compare harder tasks with GPT-6.1 Sol. Set explicit client-side concurrency and budgets before scaling; see the integration guide.
How to call gpt-5.6-luna
gpt-5.6-luna is served through tbuy's unified gateway. Existing OpenAI or Anthropic SDK code keeps working: point base_url at https://modelsok.com and use your tbuy API key.
curl (OpenAI-compatible)
curl https://modelsok.com/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" \
-H "Content-Type: application/json" \
-d '{"model": "gpt-5.6-luna", "messages": [{"role": "user", "content": "Hello"}]}'Python (openai SDK)
from openai import OpenAI
client = OpenAI(base_url="https://modelsok.com/v1", api_key="YOUR_API_KEY")
response = client.chat.completions.create(
model="gpt-5.6-luna",
messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)Python (anthropic SDK)
from anthropic import Anthropic
client = Anthropic(base_url="https://modelsok.com", api_key="YOUR_API_KEY")
message = client.messages.create(
model="gpt-5.6-luna",
max_tokens=1024,
messages=[{"role": "user", "content": "Hello"}],
)
print(message.content[0].text)Related pages
Frequently asked questions about gpt-5.6-luna
What is gpt-5.6-luna?
gpt-5.6-luna. Supports text, image input and text output. Listed specifications follow public vendor documentation. Available features and limits depend on the selected serving channel.
How do I call gpt-5.6-luna?
Create an API key with access to gpt-5.6-luna, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.
How is gpt-5.6-luna priced?
Pricing depends on the selected provider group and the model billing unit. Refer to the current input, output, request, or media prices in the pricing section.
What is the context window of gpt-5.6-luna?
The model catalog lists a context window of 1050000 tokens. Check the selected endpoint for request limits.
What is the maximum output of gpt-5.6-luna?
The model catalog lists a maximum output of 128000 tokens. Your request settings may set a lower limit.
How should I evaluate gpt-5.6-luna for my project?
Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.