Code with GPT-5.3 Codex
in AdaL
A code-specialized OpenAI reasoning model. Use gpt-5.3-codex in AdaL for focused coding tasks.
Get StartedRun /model and pick GPT-5.3 Codex · $1.75/M input · $14/M output
Why use GPT-5.3 Codex in AdaL
Key capabilities and pricing
Code-specialized
Optimized for code generation, refactoring, and debugging tasks.
Reasoning model
Thinking capabilities tuned for programming.
Vision support
Analyze screenshots and diagrams.
272K context
Large context for codebases.
Efficient
Good price-performance for code-focused work.
$1.75/M input · $14/M output
Affordable code-specialized model.
How to pick GPT-5.3 Codex
Available in AdaL CLI and Desktop through the model selector
Open AdaL CLI or AdaL Desktop
Use the coding environment where AdaL already understands your repo, tools, and task context.
Run /model
Open the model selector and choose your model from the list.
Start your task
Ask AdaL to inspect, plan, edit, test, and review with your chosen model powering the agent loop.
What to know
Key details about GPT-5.3 Codex
"Codex models are optimized specifically for code — use them for focused programming tasks."
AdaL
"More affordable than general-purpose models for code-specific work."
Pricing
"Code-tuned reasoning for programming tasks."
Performance
"Available now in AdaL CLI and Desktop."
Availability
Ready to try GPT-5.3 Codex in AdaL?
Open AdaL CLI or Desktop, run /model, and choose GPT-5.3 Codex.
Get Started with AdaL