Welcome to the Narev blog. Find the latest research, product updates, and thoughts on the future of AI economics here.Documentation Index
Fetch the complete documentation index at: https://narev.ai/docs/llms.txt
Use this file to discover all available pages before exploring further.
GPT-3.5 MMLU Score: Why It Beats GPT-5 at 3% of the Cost
Despite its low MMLU score, GPT-3.5 outperformed top 2025 models like GPT-5 and Claude Opus on a real task, costing 30,390 per 1M requests.
GPT-4o vs Claude Opus: MMLU Scores vs. Actual API Costs
MMLU scores for GPT-4o vary by 13 points, while top models differ by 1%. The real difference? Massive cost disparities for the same performance.
AI adoption rate for large firms continues to trend down
U.S. Census Bureau data shows AI adoption among large firms has continued to decline after peaking in July 2025.
Why Narev AI Was Built - Two futures for AI economics
There’s a world where AI gets infinitely cheaper, and another where developers need to choose the best tool for every job. Narev is building for the latter.