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.

ChatGPT Math & Science Tools Review 2026: OpenAI’s Most Useful Upgrade Yet

On March 10, 2026, OpenAI quietly shipped the upgrade every STEM student has wanted for years: interactive math and science tools baked directly into ChatGPT. No more bouncing between ChatGPT for explanations, Desmos for graphs, and Wolfram Alpha for computations. For the first time, you can manipulate variables in real-time, watch equations update live, and […]

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OpenJarvis Review 2026: Stanford’s Local-First AI Agent Framework

On March 12, 2026, Stanford’s Scaling Intelligence Lab dropped something the AI agent ecosystem has been quietly missing: a framework built around the uncomfortable truth that “personal AI” running entirely on someone else’s servers isn’t actually personal. OpenJarvis isn’t just another agent framework — it’s Stanford’s answer to a specific research finding that local models

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GLM-5-Turbo Review 2026

When Z.ai announced GLM-5-Turbo on March 16, 2026, the headline was “faster and cheaper” — but the number that actually matters is buried in OpenRouter’s provider telemetry: a 0.67% tool call error rate. Compare that to the base GLM-5 endpoints, where error rates run from 2.33% to 6.41%, and you start to understand why Z.ai

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Mistral Small 4 review 2026

Mistral Small 4 Review 2026: The First MoE Model That Does It All

Mistral just made the “which model do I deploy?” question obsolete — at least for their product line. Mistral Small 4, released March 16, 2026, is a 119B-parameter Mixture-of-Experts model that collapses four previously separate products (Mistral Small, Magistral, Pixtral, and Devstral) into a single deployment target with configurable reasoning effort. The kicker: it’s fully

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Canva Magic Layers Review 2026: AI-Powered Layer Separation That Actually Works

Canva dropped Magic Layers on March 10, 2026 – and for the first time, a flat image dropped into Canva’s editor doesn’t have to stay flat. The feature uses Canva’s proprietary Design Model to reverse-engineer a static PNG or JPG into individual, movable, editable layers. That includes live text, separated objects, and preserved layout structure.

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Claude interactive visuals review 2026

Claude Interactive Visuals Review 2026: Anthropic’s Charts Are Clickable (And That Changes Everything)

Anthropic quietly shipped something on March 12, 2026 that most AI coverage buried in a changelog — Claude can now generate charts you can actually click, hover, and interact with directly inside the chat window. Not a static PNG. Not a code block you have to run yourself. A live, reactive visualization that responds to

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Gemini Embedding 2 Review 2026: Google’s First Multimodal Embedding Model Explained

TL;DR VERDICT 8.6 / 10 Gemini Embedding 2 is the most significant leap in embedding model architecture in years. Google didn’t just make a better text embedder — they collapsed four separate retrieval pipelines into one, and the benchmarks back it up. With a 68.16 MTEB score, 3072-dimensional vectors, native multimodal support for text/images/audio/video, and

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SLATE V1 Review 2026: YC-Backed Swarm-Native Coding Agent Tested

SLATE V1 Review 2026: The First Swarm-Native Coding Agent (Real-World Cost: $58 Per Task) A real-world porting task — migrating an open-source library to TypeScript — cost $58.32 on SLATE V1. That wasn’t a marketing claim. Random Labs published the exact token breakdown: 311 requests, 583 tool calls, 15.5 million input tokens. For context, that

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