Sawyer Ruhl

Sawyer Ruhl is a technology analyst and the founder of ComputerTech.co, where he provides hands-on reviews of AI tools after extensive real-world testing. With a background in industrial engineering and daily use of AI across professional workflows, he focuses on practical performance over marketing hype.

Perplexity Computer Review - 19 AI models orchestrated

Perplexity Computer Review: 19 AI Models, One System

Quick Verdict: 7.5 / 10 Perplexity Computer is the most ambitious multi-agent AI platform available today — genuinely useful for high-output professionals, but gated at a price point that only makes sense if you’re already drowning in AI tool subscriptions and ready to consolidate. This Perplexity Computer review covers everything that matters: how the 19-model […]

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Qwen Image 2.0 Review - Alibaba open source image generator

Qwen Image 2.0 Review: Alibaba’s Open-Source Image Generator That Actually Renders Text

What Is Qwen Image 2.0? Qwen Image 2.0 is an open-source image generation and editing model released by Alibaba’s Qwen team on February 10, 2026. It is the latest iteration in the Qwen-Image series and represents a meaningful leap over its predecessors in three specific areas: typography rendering, semantic coherence at 2K resolution, and a

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Claude Sonnet 4.6 Review 2026: The Mid-Tier Model That’s Eating Opus’s Lunch

You’re evaluating an AI model for your next project. You’ve heard Opus is the gold standard. You’ve heard GPT-4o is the safe bet. Then Anthropic drops Claude Sonnet 4.6 and changes the math entirely — a model that matches Opus-level performance on a growing list of real-world tasks at a fraction of the price. That’s

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OpenClaw vs Auto-GPT vs AgentGPT - AI agent platform comparison 2026

OpenClaw vs Auto-GPT vs AgentGPT: Which AI Agent Platform Actually Delivers in 2026?

You’ve got a task you want an AI to handle on its own. Maybe it’s monitoring competitor prices, drafting weekly reports, posting to social media, or alerting you when something breaks. You search “AI agent platform” and three names keep coming up: OpenClaw, Auto-GPT, and AgentGPT. They all claim to let AI work autonomously. Most

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OpenClaw AI content pipeline - automated stages from discovery to published article

How to Build an AI Content Pipeline With OpenClaw (Our Exact Setup)

Here’s what happens when you leave your content pipeline running overnight: you wake up to published articles, updated meta descriptions, submitted Google Indexing API requests, and a Telegram message summarizing exactly what got done. No freelancer invoices. No missed deadlines. No 3 AM guilt about the content calendar you ignored. We’ve been running this exact

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Nano Banana 2 Review: Google’s Best Image Model Just Got Faster and Cheaper

Google dropped Nano Banana Pro in November 2025 and people were impressed. Fast-forward three months, and they’ve already replaced it — not because Pro failed, but because they figured out how to give you most of what Pro does at Flash speed and a fraction of the cost. That model is Nano Banana 2, and

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Manus AI Review 2026: Autonomous Agent or Overhyped Demo?

By the computertech.co editorial team Manus AI handed a journalist a fully built competitive analysis report – sourced, formatted, and delivered – while she was on a lunch break. That’s not a chatbot trick. (For document-based research grounded strictly in your own sources rather than open-ended delegation, see our NotebookLM review – a different tool

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