Evergreen demo · fictional brand · nothing published

NeoPhone — evergreen pages, built from one ground truth

Every page of the NeoPhone site is assembled from the Space's own sources: one sheet of facts, typed page blocks and an asset registry. No figure is typed into a page; the editor sees lint and answer-engine signals before anything ships.

Backstage

Ground truth · graph · batch editing

One sheet feeds every page.

Prices, dates, battery life, languages and survey results are typed once, in ground_truth.yaml, each with its source and the date someone last checked it. Pages are made of blocks, and a block cites {{neo_one.battery}} instead of typing “2,000 mAh”. The build links fact → block → page, so for any figure it knows every place it appears, meta descriptions and JSON-LD included.

That graph is what makes a batch edit safe. When the battery went from 1,800 mAh to 2,000 mAh in spec sheet v3, one edit reached 5 blocks on 4 pages. A page that cites a fact the sheet doesn't hold stops the build.

Assets · signals

The editor hears about visibility and problems.

Images are records: an id, alt text, a credit and, for generated ones, the prompt and the reference image that keeps the product consistent. Pages point at the id, so a new render replaces it everywhere at once, and an image without alt text is flagged.

Two feeds reach the editor. The build's lint finds figures typed by hand, outdated values still in copy, brand-name variants, facts no page uses and answers that don't lead with the answer. The visibility monitor checks a fixed panel of prompts across answer engines: who mentions NeoPhone, which page they cite, where they repeat an old figure. Here the visibility feed is simulated, because NeoPhone is fictional; the lint is real.

Ground truth v3 (updated 18 September 2026) 9 pages 44 facts · 55 blocks · 239 references 8 assets 0 problems · 1 warnings

1 · Ground truthEvery figure typed once, with source, verified date and history
2 · PagesTyped blocks cite facts as tokens; an unknown fact stops the build
3 · GraphFact → block → page and asset → block links drive batch edits
4 · SignalsLint from the build plus answer-engine visibility for the editor
5 · PublishHTML, JSON-LD, Markdown mirrors, llms.txt and sitemap

Signals · from this build

warninghand_typed_factabout: "2,000 mAh" is typed by hand — link it to {{neo_one.battery}} so batch edits reach it

Answer engines · simulated · week of 2026-09-22

Prompt	ChatGPT	Perplexity	Gemini	Google AI Overviews
phone with an AI agent and physical keys	◐	●/neo-one/faq	○	○
NeoPhone Neo One price	●/facts	●/neo-one/specs	◐	●/neo-one/specs
is Mr. Smith always listening	○	●/neo-one/faq	●/mr-smith	◐
dumbphone with AI assistant 2026	◐	○	○	○

● cited with a link · ◐ mentioned without a link · ○ absent

Problems answer engines repeat · simulated

Gemini
Quotes the Neo One at $279, the price before the launch cut, from a pre-announcement leak.
→ Facts and specs pages already lead with the current price. Push the updated product feed to retailers and request a re-crawl.
ChatGPT
Describes a 1,800 mAh battery (spec sheet v2).
→ Ask the two review sites that published v2 figures to update; the FAQ battery answer now opens with the capacity.
Google AI Overviews
No NeoPhone page is used for “dumbphone with AI assistant”; the overview lists three other phones.
→ Brief a new FAQ answer that uses the words people search with (dumbphone, minimalist phone) and names the category plainly.

Graph + batch edit

Fact New value

One row per fact, one column per page; dot size = blocks on that page citing the fact. Click a fact to load it into the editor.

Fact	Value	NeoPhone	Neo One	Mr. Smith	Specs	About	FAQ	Facts	AI agent phones	Who it's for	Blocks
	NeoPhone										16
	Retro hardware. AI agent inside.										1
	2025										6
	Lisbon, Portugal										4
	Lisbon and Shenzhen										4
	48 people										4
	9 countries										4
	61,000 people										2
	Neo One										27
	16 September 2026										1
	24 September 2026										4
	14 October 2026										6
	$249										12
	€269										5
	2 years										6
	$4 a month										4
	Graphite										2
	the phone, a USB-C cable and a SIM tool										1
	curved slider with a physical keypad										6
	2.8-inch										8
	OLED, 480 × 640										2
	Qualcomm QCM4490										2
	4G LTE, dual nano-SIM + eSIM										4
	Wi-Fi 5, Bluetooth 5.3, GPS										1
	2,000 mAh										5
	21 days										9
	9 hours										3
	75 minutes										3
	13 MP										2
	121 g										5
	136 mm										3
	IP54										5
	Mr. Smith										30
	slide the phone open, or hold the green key										6
	14 languages										4
	calls, texts, timers, notes and summaries of your own messages										2
	0 days										3
	Neo OS 1, built on Android 14 (AOSP)										3
	calls, texts, camera, maps, music, notes and a short list of vetted apps										5
	5 years										3
	1,204 people										2
	71%										2
	58%										1
	44%										3

Batch edits in v3

US price: $279 → $249 Pricing sheet 2026-08, before the launch cut one edit · 12 blocks on 6 pages
Battery capacity: 1,800 mAh → 2,000 mAh Spec sheet v2 — cell supplier change one edit · 5 blocks on 4 pages

Ground truth v3 · NeoPhone product team

Fact	Value	Source	Verified	Was
Brand name `{{brand.name}}`	NeoPhone	—	2026-09-18
Tagline `{{brand.tagline}}`	Retro hardware. AI agent inside.	—	2026-09-18
Year founded `{{brand.founded}}`	2025	Company registry	2026-09-01
Headquarters `{{brand.hq}}`	Lisbon, Portugal	—	2026-09-01
Studios `{{brand.studios}}`	Lisbon and Shenzhen	—	2026-09-01
Team size `{{brand.team}}`	48 people	HR headcount	2026-09-01
Launch markets `{{brand.markets}}`	9 countries	Go-to-market plan	2026-09-10
Waitlist sign-ups `{{brand.waitlist}}`	61,000 people	Waitlist export	2026-09-15
Model name `{{neo_one.name}}`	Neo One	—	2026-09-18
Announcement date `{{neo_one.announced}}`	16 September 2026	—	2026-09-18
Pre-order date `{{neo_one.preorder}}`	24 September 2026	Launch plan v3	2026-09-18
On-sale date `{{neo_one.on_sale}}`	14 October 2026	Launch plan v3	2026-09-18
US price `{{neo_one.price_usd}}`	$249	Pricing sheet 2026-09	2026-09-18	$279
EU price `{{neo_one.price_eur}}`	€269	Pricing sheet 2026-09	2026-09-18
Mr. Smith included `{{neo_one.agent_included}}`	2 years	Pricing sheet 2026-09	2026-09-18
Mr. Smith after the included period `{{neo_one.agent_after_usd}}`	$4 a month	Pricing sheet 2026-09	2026-09-18
Colours `{{neo_one.colours}}`	Graphite	—	2026-09-18
In the box `{{neo_one.in_box}}`	the phone, a USB-C cable and a SIM tool	—	2026-09-18
Form factor `{{neo_one.form}}`	curved slider with a physical keypad	—	2026-09-18
Display size `{{neo_one.display_size}}`	2.8-inch	Spec sheet v3	2026-09-18
Display panel `{{neo_one.display_type}}`	OLED, 480 × 640	Spec sheet v3	2026-09-18
Chipset `{{neo_one.chip}}`	Qualcomm QCM4490	Spec sheet v3	2026-09-18
Network `{{neo_one.network}}`	4G LTE, dual nano-SIM + eSIM	Spec sheet v3	2026-09-18
Wireless `{{neo_one.wireless}}`	Wi-Fi 5, Bluetooth 5.3, GPS	Spec sheet v3	2026-09-18
Battery capacity `{{neo_one.battery}}`	2,000 mAh	Spec sheet v3	2026-09-18	1,800 mAh
Standby time `{{neo_one.standby}}`	21 days	Lab test LT-114	2026-09-18
Talk time with Mr. Smith `{{neo_one.agent_hours}}`	9 hours	Lab test LT-114	2026-09-18
Full charge (USB-C) `{{neo_one.charge_full}}`	75 minutes	Lab test LT-114	2026-09-18
Camera `{{neo_one.cam}}`	13 MP	Spec sheet v3	2026-09-18
Weight `{{neo_one.weight}}`	121 g	Spec sheet v3	2026-09-18
Length (closed) `{{neo_one.length}}`	136 mm	Spec sheet v3	2026-09-18
Ingress protection `{{neo_one.ip}}`	IP54	Certification report	2026-09-18
Agent name `{{agent.name}}`	Mr. Smith	—	2026-09-18
How Mr. Smith starts listening `{{agent.wake}}`	slide the phone open, or hold the green key	—	2026-09-18
Languages at launch `{{agent.languages}}`	14 languages	Neo OS release notes	2026-09-18
On-device tasks `{{agent.on_device}}`	calls, texts, timers, notes and summaries of your own messages	—	2026-09-18
Voice recording retention `{{agent.retention}}`	0 days	Privacy policy v1	2026-09-18
Operating system `{{neo_one.os}}`	Neo OS 1, built on Android 14 (AOSP)	—	2026-09-18
Apps `{{neo_one.apps}}`	calls, texts, camera, maps, music, notes and a short list of vetted apps	Neo OS release notes	2026-09-18
Software updates `{{neo_one.os_years}}`	5 years	Software support policy	2026-09-18
Waitlist survey respondents `{{research.survey_n}}`	1,204 people	NeoPhone waitlist survey, August 2026	2026-09-05
Want fewer apps on their phone `{{research.fewer_apps}}`	71%	NeoPhone waitlist survey, August 2026	2026-09-05
Would rather ask than tap for simple tasks `{{research.voice_first}}`	58%	NeoPhone waitlist survey, August 2026	2026-09-05
Plan to use the Neo One as a second phone `{{research.second_phone}}`	44%	NeoPhone waitlist survey, August 2026	2026-09-05

Assets · 8 records

**hero** · 1 block on 1 page
The Neo One, a black curved slider phone, standing open on dark stone steps; its small screen glows green with a listening waveform
*Generated image (Nano Banana 2), NeoPhone demo*

**views** · 1 block on 1 page
Three views of the Neo One on a dark green gradient: front with the keypad, side showing the curve, and the smooth back
*Generated image (Nano Banana 2), NeoPhone demo*

curve · 1 block on 1 page
The Neo One lying on its back in profile, its long curve lit by a thin green rim light
Generated image (Nano Banana 2), NeoPhone demo

**keypad** · 1 block on 1 page
Close-up of the Neo One keypad with a green call key and a red end key, softly backlit
*Generated image (Nano Banana 2), NeoPhone demo*

screen · 2 blocks on 2 pages
The Neo One screen close up: a green line-art agent avatar above a listening waveform
Generated image (Nano Banana 2), NeoPhone demo

**night** · 1 block on 1 page
A person on a city street at night holding the Neo One to their ear, green reflections on wet pavement
*Generated image (Nano Banana 2), NeoPhone demo*

**back** · 1 block on 1 page
The Neo One closed, lying face down on a stack of grey books next to dark sunglasses
*Generated image (Nano Banana 2), NeoPhone demo*

**studio** · 1 block on 1 page
A small design studio with foam models and sketches of curved slider phones on a long table
*Generated image (Nano Banana 2), NeoPhone demo*

GEO kit · what answer engines get

NeoPhone WebPage, BreadcrumbList, Organization, WebSite .md
Neo One WebPage, BreadcrumbList, Product .md
Mr. Smith WebPage, BreadcrumbList, Product .md
Specs WebPage, BreadcrumbList, Product .md
About WebPage, BreadcrumbList, Organization .md
FAQ WebPage, BreadcrumbList, FAQPage .md GEO
Facts WebPage, BreadcrumbList, Organization, Product .md GEO
AI agent phones WebPage, BreadcrumbList, Article, DefinedTermSet .md GEO
Who it's for WebPage, BreadcrumbList, Article .md GEO

llms.txt · llms-full.txt · sitemap.xml · robots.production.txt. The demo is served noindex so engines don't learn a fictional brand; the production robots policy is what a real launch would use.