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Two NVIDIA DGX Spark computers side by side in warm light.
Weekly runIn preparation

Four models. One Swedish task. Same machine.

The comparison is being prepared on our DGX Spark.

Tests and reviews

The test lab

Test results will appear here when the measurements are published.

Read how we test →
Four computers of decreasing size, from rack to thin slab, on a graphite plinth in a gallery.
The Stack

Ways to run AI, from browser to shared machine

Four setups: browser, desktop app, home PC and shared machine. Pick the smallest one that can do the job.

News · Intermediate

Meta Launches Ember: Smallest, Most Efficient AI Model Yet

Meta has introduced Ember, a compact and efficient AI model designed for complex reasoning tasks and repetitive agent tasks like tool calls, coding, routing, extraction, and long-document analysis. Ember offers more intelligence per dollar than its predecessors, Claude Haiku 5.5 and GPT-6 Luna, and is available on Meta Model API.

Source: research.meta.ai
News · Intermediate

AI Research Speeds Up, RSI Closer by 2027

A report from METR shows that AI research at Anthropic is improving at a rate nearly twice as fast as between March 2024 and October 2025. This acceleration is largely due to AI performing AI research, suggesting recursive self-improvement (RSI) could occur by 2027, possibly even within a year.

Source: thezvi.substack.com
News · Intermediate

Fireworks Hit by Financial Cybercriminals in October Security Breach

In October 2026, a security breach at Fireworks exposed account and billing information, as well as partial datasets and unfinished models, to financially motivated cybercriminals. The incident was detected by a third-party security provider on October 23 and confirmed by Fireworks the next day. This breach highlights the ongoing risks of data exposure and the importance of robust security measures for both users and companies.

Source: fireworks.ai
News · Intermediate

Fable 5.2: AI Model Near AGI Capabilities

Fable 5.2, a new AI model, has shown capabilities close to artificial general intelligence (AGI). It can create code, videos, and business ideas at an expert level, though it has some limitations in identifying issues in its solutions.

Source: oneusefulthing.org
News · Intermediate

New AI Phenomenon Boosts Advanced Function Development Speed

A new phenomenon called computational extrapolation can accelerate the development of advanced AI functions and complicate the assessment of dangerous capabilities. This effect is measured by observing performance changes with increased calculations, such as more tokens in chain-of-thought or more agents in a multi-agent LLM swarm.

Source: forethought.org