ITBench-AA: Frontier Models Score Below 50% on the First Benchmark for Agentic Enterprise IT Tasks — by Artificial Analysis and IBM

Artificial Analysis and IBM Software Innovation Lab are launching ITBench-AA, the first in a new series of benchmarks evaluating models on agentic enterprise IT tasks, starting with Site Reliability Engineering tasks where frontier models score below 50% ITBench-AA’s SRE tasks benchmark model performance on Kubernetes incident response, where models and agents must diagnose live systems by reading logs, tracing dependencies, and identifying root-cause entities across complex infrastructure. The underlying ITBench dataset has been developed by IBM, leveraging deep expertise in […]

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Profiling in PyTorch (Part 1): A Beginner’s Guide to torch.profiler

What you cannot profile, you cannot optimize. Whether you are trying to squeeze more tokens per second out of a Large Language Model (LLM), shave milliseconds off inference, or just understand why your training loop runs slower than the spec sheet promises, the path eventually runs through profiling. The catch is that profiling has a steep on-ramp. The traces are dense walls of colored rectangles. The events carry intimidating names. Most tutorials assume you can already read them. So even […]

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Quiz: Python’s assert: Debug and Test Your Code Like a Pro

Interactive Quiz ⋅ 10 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of Python’s assert: Debug and Test Your Code Like a Pro. By working through this quiz, you’ll revisit how assertions help you debug, test, and document your code, when to disable them in production, and which common pitfalls to avoid. The quiz contains 10 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, […]

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Quiz: Visualizing Data in Python With Seaborn

Interactive Quiz ⋅ 10 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of Visualizing Data in Python With Seaborn. By working through this quiz, you’ll revisit how seaborn produces polished statistical plots, including bar plots, scatter plots, line plots, histograms, and KDE curves. You’ll also reinforce the differences between seaborn’s classic functional interface and its newer objects interface, and you’ll see when to reach for figure-level versus axes-level functions. The quiz contains 10 questions and there is […]

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Quiz: BNF Notation: Dive Deeper Into Python’s Grammar

Interactive Quiz ⋅ 10 QuestionsBy Joseph Peart Share In this quiz, you’ll test your understanding of BNF Notation: Dive Deeper Into Python’s Grammar. By working through this quiz, you’ll revisit how to read Python’s grammar rules, recognize terminals and nonterminals, and interpret the BNF fragments that appear throughout the official documentation. The quiz contains 10 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll receive a total […]

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