OpenAI / Proprietary API

GPT-5.6 Luna

Reasoning model with text and image input and text output.

LLM Stats
44points
#27 of 28
Input price
$0.20USD / M tokens
#7 of 34
Max output
128Ktokens
#4 of 19
Checked on 2026-11-04

Key metrics

Published values and where they rank among AI models products.

LLM Stats

Rank 27 of 28 in the category
44 points

Composite index published by LLM Stats. It is not a percentage of correct answers.

Reasoning

Rank 26 of 28 in the category
42.5 points

LLM Stats reasoning index, not a measurement of our own.

Coding

Rank 24 of 28 in the category
34 points

LLM Stats coding index; review its methodology before reading into differences.

Input price

Rank 7 of 34 in the category
$0.20 USD / M tokens

Standard uncached input price for short-context requests.

Output price

Rank 9 of 34 in the category
$1.20 USD / M tokens

Standard output token price; reasoning tokens may be billed.

Context

1.05M tokens

Published limit: total window for OpenAI/Claude, input limit for Gemini. It doesn't measure effective recall.

Max output

Rank 4 of 19 in the category
128K tokens

Output limit documented by the vendor.

Specs

Inputs
Text, image
Outputs
Text
Context limit
Total window: 1,050,000 tokens; maximum output: 128,000 within that window
Distribution
Proprietary API

Editorial editionGeneral review: 2026-11-04Not a real-time feed

Price in pesos and other currencies

Reference conversion using Colombia's official TRM (3,174.67 COP per dollar, in force since Oct 17, 2026) and market rates for the other currencies. It excludes taxes, bank fees and any VAT that may apply to services from abroad.

ItemUSDCOPMXNBRL
Precio entrada / M tokens$0.20COP 635MXN 3.69BRL 1.02
Precio salida / M tokens$1.20COP 3,810MXN 22.16BRL 6.11

Exchange rate: TRM · Superintendencia Financiera de Colombia (datos.gov.co) · Rates By Exchange Rate API (Oct 18, 2026).

Frequently asked questions

How much does GPT-5.6 Luna cost?+

Input price: $0.20 USD / M tokens · Output price: $1.20 USD / M tokens. Official prices reviewed on Nov 4, 2026; confirm conditions and discounts in the linked source.

How much does GPT-5.6 Luna cost in Colombian pesos?+

Precio entrada: $0.20 USD / M tokens ≈ COP 635 / M tokens · MXN 3.69 / M tokens · BRL 1.02 / M tokens · Precio salida: $1.20 USD / M tokens ≈ COP 3,810 / M tokens · MXN 22.16 / M tokens · BRL 6.11 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

What are the alternatives to GPT-5.6 Luna?+

The closest by llm stats are Grok 4.6, GPT-6 Luna, Grok 4.7 and Claude Sonnet 5. You can compare them side by side in the AI models comparator.

Where does the data on GPT-5.6 Luna come from?+

From OpenAI's official sources and the index published by LLM Stats. Codifly is not paid for any product's position; every figure links its source and was reviewed on Nov 4, 2026.