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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.

Welcome to the Narev blog. Find the latest research, product updates, and thoughts on the future of AI economics here.
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Latest research
2025-10-14

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GPT-3.5 MMLU Score: why it beats GPT-5 at 3% of the cost

GPT-3.5 benchmark hero image
Despite its low MMLU score, GPT-3.5 outperformed top 2025 models like GPT-5 and Claude Opus on a real task, costing 823vs823 vs 30,390 per 1M requests.Read the full post
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Benchmarking
2025-10-13

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GPT-4o vs Claude Opus - MMLU Scores vs. Actual API Costs

MMLU scores versus API costs blog image
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.Read the full post
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Research
2025-10-11

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AI adoption rate for large firms continues to trend down

AI adoption rate chart for large firms
U.S. Census Bureau data shows AI adoption among large firms has continued to decline after peaking in July 2025, while smallest firms keep growing.Read the full post
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Company
2025-07-22

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Why Narev AI Exists - Two futures for AI economics

Why Narev exists blog image
There’s a world where AI gets infinitely cheaper, and another where users need to choose the best tool for every job. Narev is building for the latter.Read the full post
Last modified on May 15, 2026