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Perffeco Blog

Data-driven analysis of AI infrastructure costs. LLM pricing, GPU economics, and FinOps strategies.

GPT-4o vs Claude Sonnet 4.6: Which Costs Less in 2026?

The two most popular LLMs go head-to-head on pricing, quality benchmarks, and real-world cost per task. Data-driven verdict on which to choose.

RunPod vs Vast.ai: GPU Cloud Showdown 2026

The two biggest GPU marketplace platforms compared on pricing, features, reliability, and which is best for your ML workload.

LLM Cost Comparison 2026: GPT-4o vs Claude vs Gemini vs DeepSeek

With 22+ production-ready LLMs available, choosing the right model is a cost decision as much as a quality decision. We compare every major model on price, performance, and value.

H100 GPU Pricing Guide 2026: Every Provider Compared

The NVIDIA H100 remains the workhorse of AI training and inference. Prices have dropped 70%+ from 2023 peaks. Here's every provider compared, with hidden costs exposed.

The Real Cost of Running GPT-4o in 2026

GPT-4o is one of the most popular LLMs in production. But how much does it actually cost to run at scale? We break down the numbers and show you where the savings are.

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