OpenAI

GPT-5.6 Luna (batch)

openai/gpt-5.6-luna:batch

JSON

Specification

Published by the vendor; the platform bills at the target's declared price.

GPT-5.6 Luna (batch)

reasoning tools

OpenAI openai/gpt-5.6-luna:batch

GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...

Input $/1M: $0.10
Output $/1M: $0.60
Context: 1.1M
Max output: 128K
Released: Jul 9, 2026
Modalities: fileimagetext

Intelligence index43

Coding index71

Agentic index43

Cached input reads $0.01 per 1M

On this deployment

No routing target resolves to this model yet. Declare one and the router picks it up without retraining.

Not routable here yet

Add a target with metadata.model set to this id.

targets.yamlyaml

# targets.yaml - declare a target that runs GPT-5.6 Luna (batch)
targets:
  - id: gpt-5-6-luna-batch
    kind: llm
    name: GPT-5.6 Luna (batch)
    metadata:
      model: openai/gpt-5.6-luna:batch          # links the target to this catalogue entry
    capabilities:
      domains: [general]
      supports_tools: true
      context_window: 1050000
    cost:
      usd_per_1k_tokens: 0.000350

Price among OpenAI models

Input list price per million tokens; GPT-5.6 Luna (batch) is the cheapest of 13 listed.

More from OpenAI

Other models by the same vendor in the catalogue.