OpenAIPaid
GPT-5.6 Luna Pro
GPT-5.6 Luna Pro is the same underlying model as [GPT-5.6 Luna](https://openrouter.ai/openai/gpt-5.6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://developers.openai.com/api/docs/guides/reasoning#reasoning-mode
openai/gpt-5.6-luna-pro
Capabilities
🧠Reasoning👁️Vision🔧Tools🧩Structured📜Long context
Specifications
Context window
1.1M tokens
Input price
$0.20/M
Output price
$1.20/M
Provider
OpenAI
Input modalities
file, image, text
Output modalities
text
Pricing
Pay-per-token
Model ID
openai/gpt-5.6-luna-pro
Strengths
- +Strong step-by-step reasoning
- +Understands images (vision input)
- +Supports tool / function calling
- +Large 1.1M-token context window
- +Low cost per token
Considerations
- –No notable limitations for general use
From the AI Tech Hub directory
Reviews, guides & alternatives from our own databaseImage GenerationView full profile →
GPT Image 2.0 is an AI image model for producing high-detail visuals with strong text rendering and practical image generation workflows.
#AI#Image Generation#Editing#Typography#Multi-image Input
Use cases
- •Creating photorealistic images
- •Editing existing images
- •Generating marketing visuals
- •Designing posters with typography
Reviews
Tutorials & blog
- ChatGPT Beginner Tutorial: Everything You Need to Know in 2026
- ChatGPT vs Claude in 2026: Which AI Is Better?
- ChatGPT Full Beginner Tutorial
- ChatGPT vs Claude vs Gemini: Which AI Is Winning in 2026?
- GLM-5.2 Review: Features, Benchmarks & GPT-5.5 Comparison
- OpenAI's GPT-5.6 Series: Features, Applications & Performance