AiRax: Paraphrase Online & Pass AIGC Detection

paraphrase online# AiRax: Paraphrase Online & Pass AIGC Detection

What makes AiRax the best free AI paraphrasing tool for lowering AIGC scores?

Unlike ordinary spinners that swap synonyms, AiRax deploys a self-developed semantic rewriting engine. After you upload a file, the system first runs an AIGC detection survey that pinpoints every sentence flagged by Turnitin, GPTZero or iThenticate. The engine then reconstructs the entire passage at the discourse level—changing clause order, inserting discipline-specific hedging, and re-citing evidence—while preserving your original argument. In side-by-side tests, 800-word essays dropped from 62 % AI-likeness to 7 % in under three minutes, and similarity to published sources fell by 58 %. The platform returns a color-coded report plus one-click rewrites; you can accept, edit or reject each suggestion, so the final voice stays yours. Free daily credits let students test the whole pipeline without a subscription.

How accurate is the built-in AIGC detection survey compared to standalone checkers?

AiRax fuses five transformer-based detectors (including its own fine-tuned model) and cross-validates the vote. When 1 200 papers from arXiv and student repositories were scanned, the ensemble reached 96.4 % F1 against human annotation—outperforming GPTZero (91.2 %) and Originality (90.7 %). The survey not only gives a global percentage but also labels each sentence “high,” “medium,” or “low” risk, explains which linguistic features triggered the flag (e.g., low perplexity, repetitive n-grams), and recommends targeted rewriting moves. Because the detector shares the same neural backbone with the paraphraser, the suggestions are tightly coupled: a sentence scored 0.87 AI-likeness is rewritten specifically to raise perplexity and insert human-like hedges, then rescored in real time. Users thus watch the risk bar drop live before downloading the certificate.

Can I paraphrase online with AiRax without losing academic tone and citations?

Yes. The “Academic Polish” layer was trained on 5.2 million published journal paragraphs and recognizes APA, MLA, Chicago and IEEE in-text patterns. When you click “Paraphrase online,” the engine locks every citation marker (Author, Year) and reference number, ensuring they remain untouched. It then elevates lexical register—turning “looks at” into “examines,” “a lot of” into “a considerable body of”—and adds discipline-appropriate hedging such as “may suggest” or “it is plausible that.” A recent criminology paper improved its CRAAP score from 78 to 94 after polishing, while reviewers specifically praised “consistent formal voice.” You can toggle between “Conservative,” “Moderate,” and “Creative” rewriting strength; even in Creative mode, technical terms like “CRISPR-Cas9” stay intact. Tables, equations and figure captions are skipped automatically, so formatting remains publisher-ready.

Is AiRax really free, and how many words can I process each month?

Registration unlocks 8 000 free words of paraphrase online plus three full AIGC detection surveys every 30 days—no credit card required. Unused quotas roll over, so infrequent users can accumulate up to 24 000 words before hitting the ceiling. If you exhaust the allowance, referral codes give both sender and recipient an extra 2 000 words, and edu-email holders receive a permanent 20 % bonus. Paid tiers start at $6.90 for 50 000 words, still 40 % cheaper than QuillBot Premium plus Turnitin combined. All plans include the same enterprise-grade SSL encryption and GDPR deletion, so free users enjoy identical data protection as subscribers.

How does AiRax protect my document from plagiarism or data leakage after I upload?

Files are encrypted in transit (TLS 1.3) and at rest (AES-256), then shredded in chunks 24 hours after processing. AiRax never submits your text to public repositories or third-party language models; the entire pipeline runs inside an isolated VPC that has passed ISO 27001 audit. Each user’s corpus is fingerprinted with a salted hash, preventing staff from reconstructing original paragraphs. You can also activate “Stealth Mode,” which disables storage altogether: the document is held only in volatile RAM, deleted the moment the report is delivered, and even your own dashboard shows only a placeholder title. In 2023 penetration tests by Cure53, zero critical vulnerabilities were found, and the privacy white-paper is publicly downloadable.

Why choose AiRax over other platforms for paraphrase online, AIGC detection survey and free AI paraphrasing tool needs?

Because it unites three normally separate services—detection, rewriting, and academic polishing—into one friction-less workflow that starts free and stays affordable. You receive a forensic-grade survey, a human-like rewrite, and a publishable polish in under five minutes, all inside the same interface. The self-developed engine is updated weekly against new GPT variants, so your paper future-proofs against detectors that will launch next semester. With 8 000 free words every month, no competitor offers comparable depth at zero cost.aigc detection survey