# The tech battle to build your AI assistant — retained record

> Retained news record from news:axios.

Canonical: https://highsignal.app/data/records/679deecf73d41299

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source: [news](https://highsignal.app/data/news) (news:axios)  published 2026-09-20 12:22 ingested 2026-09-21 02:47

[original source ↗](https://www.axios.com/2026/09/20/ai-assistant-openai-meta-muse-instinct-grok-apple)

## retained text

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document fetched 2026-09-21 02:47 · canonical https://axios.com/2026/09/20/ai-assistant-openai-meta-muse-instinct-grok-apple