Refine.ink

Research looks different across fields. We tested Refine 5 on 108 papers spanning economics, medicine, biology, control theory, environmental science, computer science, and physics. In our head-to-head benchmark against GPT-6 Astra and Claude Fable 5.1, Refine 5 won in every one of those seven broad areas. See the results, then try a review on your own paper. First purchase: 80% off.

How useful is a specialist AI review compared with asking a frontier model once? We put Refine 5 to the test on 108 papers across ten research areas. In our benchmark, it won 197 of 215 head-to-head matches against GPT-6 Astra and Claude Fable 5.1 at xhigh reasoning. Try it on your own work. New customers get 80% off their first purchase.

Refine ( https://refine.ink ) is an AI platform that reviews research documents for accuracy, reasoning errors, and internal inconsistencies and returns a detailed feedback report in under 40 minutes. Today we are sharing Refine’s new structured benchmark for AI paper review. Across 1,349 head-to-head matches on 150 economics preprints, Refine won 90.4% against nine other AI reviewer systems. The article explains how the benchmark was designed, what Refine found, and why paper-grounded evaluation matters for researchers using AI to improve technical writing. The benchmark proves that we're serious about quality. But the best way to see that is to try for yourself on a document you care about. Use coupon code BENCHMARK at checkout to receive 20% off full reviews, our gold-standard product.

Sharing a review of Refine's product from one of the best one of the most cited and influential economists of our time, John Cochrane.

Sharing a review of Refine's product from one of the best one of the most cited and influential economists of our time, John Cochrane

John H. Cochrane – one of the most cited and influential economists of our time – just wrote about Refine.ink on his blog. He submitted the draft of his latest booklet on inflation, using just our free version. His words: “The comments it offered were on the par of the best comments I’ve received on a paper in my entire academic career. And more concise and organized than the best ones” "I've read a lot of referee reports in my 40 years as an economist, and this is top 5% for sure." “I will be a regular user forever.” We’re building the best review engine for researchers in the world. Moments like this are what keep us going. Thank you, Professor Cochrane – we’re honoured. Link: https://lnkd.in/eSHbFEaQ