I Tried Siri AI for a Week and It Actually Works

After years of frustration, Siri AI has finally arrived on the iPhone 16 Pro, and it is actually useful. Apple has integrated its new on-device large language model to handle complex requests that would have broken the old version. While it is not perfect, the speed and contextual awareness are a massive step up from the Siri we tolerated for a decade. This update changes how I use my phone, but is it enough to beat the competition from Google and OpenAI?

On-Device Processing vs Cloud Latency

The biggest win here is speed. By processing requests on the A18 Pro chip, Apple has eliminated the lag that haunted Siri for years. I asked it to summarize a 20-page PDF I had saved in Files, and it took about three seconds. Compare that to the old Siri, which would have just searched the web for a file name. The privacy aspect is real, too. Apple claims that 70% of standard tasks are handled entirely locally without hitting a server. In my testing, toggling settings, setting timers, and querying local app data is snappier than what I experience on my Pixel 9 Pro. It feels like a local utility rather than a slow chat interface.

Performance Benchmarks

Running Geekbench AI tests, the A18 Pro handles token generation at nearly 45 tokens per second. That is fast enough that the text appears almost as quickly as I can read it. It is definitely optimized for the hardware.

Contextual Awareness: It Actually Remembers

The most frustrating part of the old Siri was its inability to hold a thread. Siri AI fixes this. I asked, ‘How do I get to the airport from here?’ followed by ‘What time does my flight leave?’ and ‘Is there a coffee shop nearby?’ It understood that ‘here’ meant my current location and that ‘my flight’ referred to the data in my Calendar app. It is a massive convenience upgrade. While it still stumbles if you throw too much slang at it, the coherence is on par with GPT-4. It finally feels like a real assistant rather than a glorified command-line interface from 2011.

Integration with Apple Apps

The deep linking into Mail, Calendar, and Notes is where this shines. I told Siri to ’email the notes from yesterday’s meeting to Dave,’ and it parsed the date and contact perfectly.

Where Siri AI Still Fails

It is not all sunshine. When I asked it to perform complex multi-step research tasks, it often hallucinated or defaulted to a generic web search. If you ask it to compare the specs of a $1,299 MacBook Pro versus a $999 model, it struggles to synthesize the nuance of the M4 chip architecture compared to the M3. For deep research, I am still switching over to Claude 3.5. Also, the voice still sounds robotic compared to the advanced conversational modes on Gemini 2.0. Apple has nailed the utility, but the personality is still very much ‘corporate robot.’

Third-Party App Limitations

Third-party app support is still hit or miss. It works flawlessly with Slack, but it consistently failed to pull data from my Notion workspace, which is annoying.

The Bottom Line on Value

If you own an iPhone 16 Pro, this is a free upgrade that makes your device significantly more powerful. If you are still rocking an iPhone 14, it is not worth upgrading just for this, unless you are desperate for an AI assistant. At $999 for the base iPhone 16, you are paying for the hardware, and the AI is a nice bonus. It is not quite a ‘smart home brain’ yet, but it is the best mobile assistant I have used on iOS. It is reliable enough that I find myself using it instead of reaching for my laptop.

Battery Impact

I noticed about a 5% increase in battery drain over a standard day when using Siri AI heavily. That is a fair trade for the convenience, but keep a charger handy.

⭐ Pro Tips

• Use Siri AI to summarize long emails by saying ‘Summarize this email’ while the Mail app is open; it saves me about 10 minutes a day.
• If you want to save money, stick with the base 128GB iPhone 16 and use iCloud storage for $2.99/month rather than paying for a higher tier device.
• Avoid using Siri AI for financial or medical advice; it is still a predictive model and can confidently give you the wrong answer.

Frequently Asked Questions

Final Thoughts

Siri AI is finally the assistant Apple promised us years ago. It is fast, private, and actually understands context. While it lacks the raw intellectual horsepower of dedicated LLMs like Claude, its integration into the iPhone makes it the most practical AI tool for daily use. If you have a compatible device, turn it on and actually use it. It is worth the setup time to get your workflow streamlined.