Head-to-head comparison of Llama 4 vs ChatGPT. See specs, pricing, and capabilities side by side to pick the right AI for your task.

Spec
Llama 4
ChatGPT
Best for
Open & self-hosted LLM
General chat & tasks
Context window
1M
256K
Image generation
Voice mode
Code execution
Web browsing
Offline / open weights
Public API
Starting price
Free
$20/mo
ChatGPT edges ahead on overall rating (4.6★).

Llama 4

Meta's open-weights frontier model family — Scout to Behemoth.

ChatGPT

The most widely used general-purpose AI assistant.