Product change·Jul 6 → Jul 13, 2026·Week 29, 2026·AI & Machine Learning
Perplexity AI refreshes AI lineup: Claude Sonnet 5 and GPT-5.6 Terra join Pro plan
What changed
Feature change
Perplexity refreshed its AI model lineup: the Pro plan's model list swapped Claude Sonnet 4.6 for Claude Sonnet 5, and the homepage model showcase updated GPT-5.4 to GPT-5.6 Terra (marked New).
Before and after
Jul 6, 2026 vs Jul 13, 2026Pulse.
100%
What changed
Perplexity refreshed its AI model lineup: the Pro plan's model list swapped Claude Sonnet 4.6 for Claude Sonnet 5, and the homepage model showcase updated GPT-5.4 to GPT-5.6 Terra (marked New).
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