GPT 5.6 Luna

gpt-5.6-luna

Use the GPT 5.6 Luna API for chat and reasoning. Send conversation messages and add tools on routes that support tool calling. Build an assistant that can answer questions and coordinate application actions. Compare the available provider routes, request examples, and usage prices on OpenAny.

Published price: From $0.183 / 1M tokens
Billing unit: / 1M tokens
Context / Max output: 1000K / 128K
Listed routes: 2

Auto route · $0.183 / 1M tokens

Provider	Pricing	Latency	Uptime	Supply	Route
Live	Input $0.183 / 1M tokens Output $1.101 · Cache $0.016	3945ms	—	Verified
Live	Input $1.000 / 1M tokens Output $6.000 · Cache $0.100	2899ms	—	Verified

Selected pricing · NeolinkUSD / 1M tokens

Tier	Input	Output	Cache read	Cache write
0–272000 token	$0.183	$1.101	$0.016	$0.205
272000–∞ token	$0.432	$1.942	$0.039	$0.483

Source: the selected provider route in OpenAny's public model catalog. A price update timestamp is not supplied.

messagesMessages in conversation order.

Other parameters (14)

max_completion_tokensMaximum number of output tokens to generate.metadataparallel_tool_callsprompt_cache_keyreasoning_effortReasoning effort level.response_formatsafety_identifierservice_tierstorestreamEnable streaming responses.stream_optionstool_choicetoolsverbosity

Result preview

Neolink · 3945ms

Response example. Run to see the actual response.

{
  "id": "gen-1784711098-OzCMHbzkUL7YzxIh1xVO",
  "cost": {
    "usd": 0,
    "diem": 0.00010625
  },
  "model": "openai-gpt-56-luna",
  "usage": {
    "total_tokens": 20,
    "prompt_tokens": 7,
    "completion_tokens": 13,
    "prompt_tokens_details": {
      "cached_tokens": 0
    },
    "completion_tokens_details": {
      "audio_tokens": 0,
      "image_tokens": 0,
      "reasoning_tokens": 0
    }
  },
  "object": "chat.completion",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hello! How can I help you today?",
        "refusal": null
      },
      "logprobs": null,
      "finish_reason": "stop",
      "native_finish_reason": "completed"
    }
  ],
  "created": 1784711098,
  "service_tier": "default",
  "openmodels_cost": 8,
  "venice_parameters": {
    "enable_e2ee": true,
    "enable_x_search": false,
    "disable_thinking": false,
    "enable_web_search": "off",
    "enable_web_scraping": false,
    "enable_web_citations": false,
    "web_search_citations": [],
    "strip_thinking_response": false,
    "include_venice_system_prompt": false,
    "include_search_results_in_stream": false,
    "return_search_results_as_documents": false
  }
}

Request example

POST /v1/chat/completions

curl 'https://api.openany.si/v1/chat/completions' \
  -H "Authorization: Bearer $OPENANY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "messages": [
    {
      "content": "hello",
      "role": "user"
    }
  ],
  "model": "gpt-5.6-luna"
}'

Model API questions

How do I call GPT 5.6 Luna through OpenAny?

Use model ID gpt-5.6-luna with an OpenAny key and the operation published in this model's API tab. The model API base is https://api.openany.si/v1. Confirm the protocol and request schema; model availability does not imply every OpenAI API operation is supported.

How is GPT 5.6 Luna billed?

Compare the published rate and billing unit of the selected provider route. Input, output and cache token rates may differ. Image, audio and video models can use other units. Recorded usage determines the charge under that route's billing contract.

Are Community and Verified routes the same as an official publisher API?

No. Inspect the provider name and supply classification for the specific route. A marketplace listing or a supply label is not a claim of publisher endorsement, identical service or measured uptime. Different route prices may reflect different supply and conditions.

Where do these prices come from, and when were they updated?

Rates come from the provider routes in OpenAny's public model catalog, not an independent quote from the model publisher. The catalog does not supply a price update timestamp. A page or catalog snapshot date is not a price revision date. Compare supply, billing units, tiers and conditions; a lower listed rate alone does not establish equivalent service or explain the price difference.

Use GPT 5.6 Luna with your agent

Inspect endpoint contracts and confirm availability and pricing before a paid call.