# Perplexity — Grok 4.6

- Company: Perplexity (perplexity.ai)
- Announced: 2026-08-13T00:04:31+00:00
- Category: capability-change
- Subject: Sonar
- Models affected: xai/grok-4.6
- Source: https://docs.perplexity.ai/docs/resources/changelog#august-2026
- Record: https://forck.live/items/5060-grok-4-6

Perplexity's Agent API now supports xai/grok-4.6, xAI's latest flagship reasoning and agentic model.

## Evidence

Verbatim from https://docs.perplexity.ai/docs/resources/changelog#august-2026:

> The Agent API now supports xai/grok-4.6, xAI's latest flagship reasoning and agentic model.

---

Record: https://forck.live/items/5060-grok-4-6
Catalogue: https://forck.live/llms.txt
Feed: https://forck.live/feed.md