From the source

Low, medium, and high presets use GPT-6

Agent API presets upgraded to GPT-6 models

Perplexity's Agent API low, medium, and high presets now use GPT-6 model variants instead of GPT-5.6.

The low and medium presets switched to openai/gpt-6-luna, while the high preset switched to openai/gpt-6-sol.

Prompts, reasoning effort, tools, token budgets, and step limits remain unchanged.

From the source
low, medium, and high presets now use the GPT-6 model family
docs.perplexity.ai

Other stories

Modelsopenai/gpt-6-lunaopenai/gpt-6-sol

Visit source ↗docs.perplexity.ai

Ideogram · 1 Oct

Model update

Ideogram 4.5