AI News Today - June 18, 2026: Apple WWDC, Gemini Powering Siri, Claude iPhone Option
AI News Today — June 18, 2026
June has been the most consequential month for AI in years. Here’s what happened.
1. Apple WWDC 2026 — Tim Cook’s Last Keynote
Tim Cook delivered his final WWDC keynote as Apple CEO on June 8, 2026. He hands the CEO role to hardware chief John Ternus on September 1.
After two years of delays and a $250M settlement over undelivered Siri improvements, Apple showed up with a complete Siri rebuild — powered by Google Gemini.
The New Siri
- Custom 1.2-trillion-parameter Gemini model licensed from Google at ~$1B/year
- Chatbot-style interface (like ChatGPT/Claude)
- Personal context: emails, photos, messages, calendar, files
- On-screen awareness and cross-app actions
- iOS 27, macOS 27, iPadOS 27, watchOS 27 — released same day
The Platform Decision That Changes Everything
iOS 27, iPadOS 27, and macOS 27 let users choose which AI model powers Apple Intelligence:
| Model | Default Voice |
|---|---|
| Google Gemini | Default |
| ChatGPT | Available |
| Anthropic Claude | Available |
This is the most significant AI platform policy decision Apple has made in a decade.
2. Apple + Google: The $1B/Year Gemini Deal
Apple confirmed a $1 billion per year deal to license Google’s Gemini model for Siri.
3. Claude Becomes an iPhone Option
For the first time, Anthropic’s Claude will be an option on iPhone through iOS 27’s AI Extensions system.
4. AI Chatbot Market Share — June 2026
Global chatbot web visits (via Similarweb):
| Chatbot | Market Share | Trend |
|---|---|---|
| ChatGPT | 54.7% | Down from 76.5% |
| Google Gemini | 27.4% | Up 104% in 6 months |
| Claude | 8.2% | Up 306% QoQ |
| DeepSeek | 4.1% | — |
| Grok | 2.8% | — |
US: ChatGPT 58.9%, Gemini 19.2%, Claude 12.5%. Claude’s 306% growth is the standout.
5. Microsoft Foundry: 11,000+ Models, Claude Inside
Microsoft finalized its Foundry catalog with 11,000+ models, including Claude Opus 4.8 in Excel Agent Mode.
6. Microsoft Majorana 2 — Quantum Chip
Microsoft unveiled Majorana 2, a quantum chip 1,000x more reliable than previous generations.
7. Gemini 3.5 Pro — June Release Window Open
Gemini 3.5 Pro expected before month end. With Claude Sonnet 4.8 also rumored, the frontier model race continues.
8. EU AI Act — 55 Days to Enforcement
August 2, 2026: World’s biggest AI enforcement event. High-risk AI systems face mandatory conformity assessments.
9. Pentagon AI Race — Claude at Risk
Pentagon testing OpenAI and Google to replace Anthropic’s Claude in classified systems.
10. Colorado AI Act — First US AI Deadline
22 days to the first real US AI law deadline.
11. SpaceX IPO
The SpaceX IPO wave hits June 2026.
12. AI Dark Patterns — 37 Found
CDT report found 37 manipulative dark patterns in ChatGPT, Claude, Gemini.
13. AI API Pricing Wars
With Claude and Gemini fighting for enterprise market share, expect aggressive price cuts through Q3 2026.
The Bottom Line
June 2026: AI platform politics become undeniable. Winners: Google (distribution), Apple (ecosystem), Anthropic (306% growth). Watchers: EU companies facing August 2, Pentagon reconsidering Claude.
Source: Build Fast With AI