Kvinta
Writes, cites, checks facts.
Ask for any document. It researches, writes, cites and checks the facts.
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UNESCO World Heritage since 1987
Thomas Jefferson's hilltop home and his Academical Village at UVA, together a World Heritage Site celebrated for its neoclassical architecture.
Official siteWikipediaHelp: Thomas Jefferson Foundation
- Established
- World Heritage Site, 1987
- Area
- About 1,967 acres (796 ha)
Figures from whc.unesco.org
Built 1935–1987
A gentle 469-mile drive along the Appalachian crest, linking Shenandoah and the Smokies through long-range vistas, wildflowers and mountain farmland.
Official siteAlerts & conditionsWikipediaHelp: Blue Ridge Parkway Foundation
- Established
- NPS unit since 1936
- Area
- 469 miles long; about 101,184 acres
- Visitors
- 16.5 million (2025)
- Look for
- Rhododendron and flame azalea; 225 bird species
Figures from nps.govnps.gov (2)irmaservices.nps.gov (3)nps.gov (4)
What it faces
- Hurricane Helene caused dozens of landslides in 2024; road repairs continue, with completion expected by the end of 2026. source
- Air pollution haze dims the long-range views, and ozone can damage the leaves of many plants. source
- Development near the boundary is challenging to the rural views, and invasive plants are spreading along the corridor. source
National Park since 1934
Misty, forested mountains shared by North Carolina and Tennessee, home to more than 22,000 documented species and America's most-visited national park.
Official siteAlerts & conditionsWikipediaHelp: Friends of the Smokies
- Established
- 1934
- Area
- 522,427 acres
- Visitors
- More than 12 million (2024)
- Look for
- Black bears (about 1,900 in the park)
Figures from nps.govnps.gov (2)nps.gov (3)
What it faces
- Air pollution, mostly from outside the park, brings haze that shortens views and ozone that injures plants. source
- The hemlock woolly adelgid, an insect from Asia, has caused major declines in eastern hemlock trees. source
- Invasive species compete with native plants and animals for habitat and food. source
National Park since 1919
A mile-deep canyon carved by the Colorado River, revealing nearly two billion years of Earth's history in its layered walls.
Official siteAlerts & conditionsWikipediaHelp: Grand Canyon Conservancy
- Established
- National park since February 26, 1919
- Area
- 1,218,375 acres
- Visitors
- 4.43 million (2025)
- Look for
- California condor (federally endangered)
Figures from nps.govnps.gov (2)
National Park since 1919
Towering sandstone cliffs and the Virgin River's narrow canyons, where California condors now soar again above Angels Landing.
Official siteAlerts & conditionsWikipediaHelp: Zion National Park Forever Project
- Established
- 1909 as Mukuntuweap National Monument; national park 1919
- Area
- 148,733 acres
- Visitors
- nearly 5 million (2024)
- Look for
- California condor
Figures from nps.govnps.gov (2)nps.gov (3)nps.gov (4)
What it faces
- Toxin-producing cyanobacteria grow in the Virgin River and its streams; keep children and dogs away from algae mats. source
- Visits have climbed toward 5 million a year, bringing long lines, full parking and heavy canyon traffic. source
- Lead from spent ammunition is the biggest threat to the recovery of Zion's California condors. source
National Park since 1890
Granite walls, thundering waterfalls and ancient giant sequoias, first protected in 1864 and cherished by millions of visitors every year.
Official siteAlerts & conditionsWikipediaHelp: Yosemite Conservancy
- Established
- 1864 Yosemite Grant; national park 1890
- Area
- 759,620 acres
- Visitors
- 4.29 million (2024)
- Look for
- Giant sequoia (Mariposa Grove)
Figures from nps.govnps.gov (2)nps.gov (3)
What it faces
- A warming climate is shrinking snowpack, and the park's remnant glaciers may vanish within decades. source
- Warmer, drier conditions bring larger, more frequent fires and insect-driven tree die-offs. source
- Busy days bring long entrance delays and full parking in Yosemite Valley, often by 8 a.m. source
National Park since 1968
Coast redwoods, the tallest trees on Earth, rise above ferny creeks and a wild Pacific shore, cared for jointly by federal and state parks.
Official siteAlerts & conditionsWikipediaHelp: Redwood Parks Conservancy
- Established
- State parks 1923-1929; national park 1968, expanded 1978
- Area
- 138,999 acres
- Visitors
- Nearly 2.5 million (2025, national and state parks combined)
- Look for
- Coast redwood, the world's tallest trees; Roosevelt elk
Figures from nps.govnps.gov (2)
The first National Park, 1872
Protected since 1872, Yellowstone's steaming geysers, clear lakes and wide valleys shelter grizzly bears, native cutthroat trout and much more.
Official siteAlerts & conditionsWikipediaHelp: Yellowstone Forever
- Established
- March 1, 1872
- Area
- 2,221,766 acres
- Visitors
- 4.76 million (2025)
- Look for
- Grizzly bear and Canada lynx (both threatened)
Figures from nps.govnps.gov (2)
National Park Service site
Just 15 miles from the capital, the Potomac thunders over jagged rocks into Mather Gorge beside the historic Patowmack Canal.
Official siteAlerts & conditionsWikipedia
- Established
- NPS unit since 1966
- Area
- 800 acres
- Look for
- Over 150 bird species; white-tailed deer and box turtles
Figures from nps.govnps.gov (2)nps.gov (3)
National Park since 1935
Skyline Drive winds 105 miles through Shenandoah's forests, waterfalls and wide vistas, just 75 miles from Washington, DC.
Official siteAlerts & conditionsWikipediaHelp: Shenandoah National Park Trust
- Established
- 1926 authorized, 1935 established
- Area
- 198,754 acres
- Visitors
- 1.7 million (2024)
- Look for
- Black bears (several hundred live in the park), deer and songbirds
Figures from nps.govnps.gov (2)nps.gov (3)
What it faces
- Hemlock woolly adelgid killed about 95% of the park's hemlocks; treatments and predator beetles now protect survivors. source
- Haze from air pollution often softens the long views, and ozone can injure sensitive plants like milkweed. source
- Invasive plants such as tree-of-heaven cover hundreds of acres; about 35 non-native plants are problem invaders. source
LanternApps · Charlottesville, Virginia
Small apps.
Whole jobs.
Small, careful apps that do the whole job. We build tools that finish the work you hand them, show their sources, and leave your data yours. Made in Charlottesville, at the foot of the Blue Ridge.
Scroll to travel · ten places, one app
KvintaA thank-you letter to my neighbour who fixed our fence after the storm.
[1] [2]
Kvinta · Letters
Letters, done properly.
Thank-you notes, cover letters, complaints, appeals. Tell Kvinta who it is for and what happened; it asks what matters and writes the whole letter.
- Right tone for the reader
- Works from the documents you attach
- Nineteen languages
KvintaA letter to my landlord asking to fix the heating before winter, polite but firm.
[1] [2]
Kvinta · Stories
Stories with a beginning, middle and end.
A bedtime story starring your kids, a gift for a friend, a piece of short fiction. Describe the characters and the mood; Kvinta writes the whole story.
- Complete, not a fragment
- Illustrations on request
- Read it in the language you choose
KvintaA bedtime story about a firefly who is afraid of the dark, for a four-year-old.
[1] [2]
Kvinta · Reports
Reports with real structure.
Give it the brief, attach the spreadsheets and PDFs, and Kvinta returns a structured report with headings, findings and sources you can open.
- Reads PDFs, Word files and spreadsheets
- Headings and sections that make sense
- Citations where facts come from the web
KvintaA two-page report on our Q3 support tickets from this spreadsheet, with the three biggest problems.
[1] [2]
Kvinta · Essays
Essays that show their sources.
Kvinta researches the topic, builds an argument and cites what it uses. What it cannot verify it flags instead of inventing.
- Citations you can open
- Flags what it cannot confirm
- Nineteen output languages
KvintaA 1,000-word essay on why the Blue Ridge looks blue, with sources.
[1] [2]
Kvinta · Articles
Articles in nineteen languages.
Blog posts, newsletters, explainers. Kvinta researches, writes and cites, in any of nineteen output languages chosen per document.
- Researched where facts matter
- Choose the language per document
- Images for the piece on request
KvintaA blog post in Spanish about planning a first trip to Yosemite in spring.
[1] [2]
Kvinta · Scripts
Scripts, speeches and toasts.
A wedding toast, a two-minute video script, a scene with dialogue. Tell Kvinta the occasion and who is listening; it writes the whole thing.
- Written to be spoken aloud
- Sized to the time you have
- Speak your notes instead of typing
KvintaA three-minute best-man speech: funny, not embarrassing, ending on something heartfelt.
[1] [2]
Kvinta · Fact checking
It checks its own work.
Before you see a document, Kvinta checks its claims against the sources it cites. What cannot be confirmed is flagged, never dressed up as certain.
- Claims checked against cited sources
- Unconfirmed claims flagged
- Sources open in one tap
KvintaCheck the facts in this article draft and tell me which claims are not supported.
[1] [2]
Kvinta · Emails
The email you keep putting off.
Follow-ups, awkward replies, requests to people you barely know. Describe the situation the way you would to a friend and get an email ready to send.
- Subject line included
- Reads the thread from a screenshot
- Speak your request instead of typing
KvintaReply to this client email: we need two more weeks, and explain why without sounding defensive.
[1] [2]
Kvinta · Research
Answers you can check.
Ask a real question. Kvinta searches the web where facts are needed and answers in plain language, with every source linked so you can read it yourself.
- Every fact linked to its source
- Unconfirmed claims are flagged
- Pick Lightning, Fast or Balanced
KvintaHow does a heat pump compare with a gas furnace on running costs in a cold climate?
[1] [2]
KvintaAsk in your own words
[1] [2]
KvintaHow does a heat pump compare with a gas furnace on running costs in a cold climate?
[1] [2]
KvintaCheck the facts in this article draft and tell me which claims are not supported.
[1] [2]
KvintaA letter to my landlord asking to fix the heating before winter, polite but firm.
[1] [2]
What we make
It finishes the job.
Say what you need in your own words. Kvinta asks the two or three questions that matter, then delivers the whole thing.
It shows its work.
Facts come with sources you can open. What cannot be confirmed is flagged, never dressed up as certain.
Your data stays yours.
No ads. No selling. Nothing you write trains a model. Delete a chat or your whole account whenever you like.
Built with you
Every lantern out there marks something a visitor asked for.
Nothing here yet. The first lantern could be yours.