Coverage checks
A reproducible check of the demo map, with misses included. These results measure whether supplied event facts reach the expected company. They do not measure live article-reading accuracy or investment returns.
Relevant items found
11 / 14
Missed relevant items
3
False alerts
0
Correct negative controls
3
What this run establishes
Existing AI developer-tools demo map with supplied structured events and accepted quotes. No article fetching, quote rechecking, live extraction, source-tier gate or action drafting was run. Not an accuracy claim for the complete live pipeline.
AI-authored; not independently human-reviewed. Cases were selected with knowledge of the map and rules. Do not treat this as a holdout benchmark.
The remaining misses include relationships whose evidence postdates the event. Buoy withholds those paths instead of using later evidence to claim an earlier warning. The map still needs earlier sources to close those gaps.
Run 2026-10-25 · 17 event/company checks · Dataset devtools-map-checks-v1
Download results, labels, source quotes and input hashesReproduce from the repository: cd app && node --import tsx scripts/check-devtools-coverage.mts
Evidence investigation with Era by Eon
Investigate a claim about Sapora Networks using its synthetic Salesforce, Gong and Slack records. Live mode retrieves current records from Era; recorded mode uses the dated evidence snapshot. AI assessments require source excerpts that match those records. The checks cover one synthetic deal and do not establish general agent accuracy.
Every case
Relevant item foundCodeRabbit · partner review launch2026-10-15
Expected relevance: A documented partner offers a competing reviewer; merits checking channel conflict.
Observed: Anthropic made Code Review GA with $10K+ credits for Enterprise (2026-10-15), and Anthropic is a partner of CodeRabbit, so a partner of CodeRabbit may now compete with it.
“Eligible Claude Enterprise organizations can claim at least $10,000 in Code Review credits by January 15, 2027.”Event source ↗
“Anthropic customers can apply their existing Anthropic spend commitment toward CodeRabbit, simplifying procurement and consolidating AI spend.”Relationship source · 2026-05-27 ↗
Relevant item foundVercel · rival hosting launch2026-09-28
Expected relevance: A rival launches Next.js portability; merits checking migration evidence.
Observed: Cloudflare released Vinext 1.0 to deploy Next.js apps anywhere (2026-09-28), and Cloudflare competes with Vercel, so a competitor of Vercel has launched a product; overlap and customer impact need review.
“Vinext lets you take any Next.js application, whether it was built for the Pages or App Router, and make it portable to be deployed to”Event source ↗
“Next.js is a full-stack React framework created and maintained by Vercel, and it runs on both Vercel and Cloudflare with your application code largely unchanged.”Relationship source · 2026-06-11 ↗
MissedCognition · rival funding2026-09-15
Expected relevance: Factory's funding merits a competitive review; the map may lack evidence dated before this event.
Observed: No competitor link between Cognition and Factory was valid on 2026-09-15.
“Factory has raised $200M at a $5B valuation to scale self-improving software development in the enterprise.”Event source ↗
MissedTailscale · rival network launch2026-04-14
Expected relevance: Cloudflare Mesh merits review for Tailscale; undated rival evidence cannot support a retrospective alert.
Observed: No customer, competitor or partner link between Tailscale and Cloudflare was valid on 2026-04-14.
“Today, we're introducing Cloudflare Mesh to connect your private networks together and provide secure access for your agents.”Event source ↗
Relevant item foundLovable · customer layoffs2026-09-16
Expected relevance: A named customer's layoffs warrant a spending question, without assuming a revenue loss.
Observed: Adidas cut its staff. Adidas is a customer of Lovable; its spend with Lovable may change either way.
“said it has reduced a number of roles in its technology team in India as part of efforts to simplify operations”Event source ↗
“Inside established companies like Adidas, NVIDIA, and Deutsche Telekom, teams are using Lovable to create software around critical workflows, replace tools that no longer serve”Relationship source · 2026-08-12 ↗
Relevant item foundTailscale · customer guidance2026-07-31
Expected relevance: A customer lowered guidance; spending implications remain unproven.
Observed: TELUS lowered its outlook. TELUS is a customer of Tailscale, so spending on vendors there may come under review.
“Full-year consolidated service revenue guidance revised to a range of flat to negative 2 per cent; consolidated Adjusted EBITDA is now expected to be in”Event source ↗
“Companies like Instacart, SAP, Telus, Motorola, and Duolingo and thousands of others use Tailscale to make their hybrid, remote, and cloud networks sane again.”Relationship source · 2025-04-08 ↗
MissedCognition · later customer evidence2026-07-28
Expected relevance: A customer outlook change merits review, but the available customer source postdates the event.
Observed: No customer link between Cognition and Mercedes-Benz Group was valid on 2026-07-28.
“same time, in light of the continued challenging market environment in China, overall Mercedes-Benz Cars unit sales are now expected to come in slightly below”Event source ↗
Relevant item foundCodeRabbit · rival acquisition2025-12-19
Expected relevance: A documented code review rival agreed to be acquired.
Observed: Cursor agreed to buy code review startup Graphite (2025-12-19), and Graphite competes with CodeRabbit, so a competitor of CodeRabbit is set to be owned by Cursor.
“We are excited to announce that Graphite has entered into a definitive agreement to be acquired by Cursor.”Event source ↗
“the AI assists in reviewing developer pull requests, focusing on correctness, security, and compliance. Examples include solutions from Graphite and CodeRabbit.”Relationship source · 2025-10-09 ↗
Relevant item foundTailscale · distribution opportunity2026-10-06
Expected relevance: The source explicitly names Tailscale as a supported VPN option; paid adoption is unknown.
Observed: The event or its checked quote directly names the holding. This is a mention, not proof of impact.
“We didn’t work with OpenAI on this, but Codex Cloud launched with support for Tailscale as a VPN provider (the only one, for now).”Event source ↗
Relevant item foundLovable · enterprise opportunity2026-09-28
Expected relevance: The source names Lovable's enterprise deployment option; customer conversion is unknown.
Observed: The event or its checked quote directly names the holding. This is a mention, not proof of impact.
“Lovable packages the app with Microsoft's Copilot Managed Runtime SDK and deploys it into your Microsoft Entra tenant.”Event source ↗
Correctly left unflaggedCodeRabbit · unrelated review vendor2026-04-14
Expected relevance: A networking launch has no supported relevance to this code review holding.
Observed: No customer, competitor or partner link between CodeRabbit and Cloudflare was valid on 2026-04-14.
“Today, we're introducing Cloudflare Mesh to connect your private networks together and provide secure access for your agents.”Event source ↗
Correctly left unflaggedVercel · no sector shortcut2026-09-28
Expected relevance: A same-sector association alone does not establish an applicable relationship rule.
Observed: No rule covers this kind of event yet, so no links were checked.
“Lovable packages the app with Microsoft's Copilot Managed Runtime SDK and deploys it into your Microsoft Entra tenant.”Event source ↗
Relevant item foundCognition · direct funding2026-09-08
Expected relevance: The holding raised financing and is the event's actor.
Observed: The event or its checked quote directly names the holding. This is a mention, not proof of impact.
“Since our last round in May, Cognition’s run-rate revenue has grown from $492M to almost $900M.”Event source ↗
Relevant item foundCodeRabbit · indirect funding2026-09-08
Expected relevance: A documented rival raised financing.
Observed: Cognition raised over $2B at a $48B valuation (2026-09-08), and Cognition competes with CodeRabbit, so a competitor of CodeRabbit has new capital.
“Since our last round in May, Cognition’s run-rate revenue has grown from $492M to almost $900M.”Event source ↗
“Augment, now Cognition, and even Linear. Of course, there's also the "White Claws" of code review: pure-play code review agents like Greptile (that's us!), CodeRabbit,”Relationship source · 2026-01-24 ↗
Relevant item foundLovable · rival builder launch2026-03-19
Expected relevance: A documented rival launched in the app-builder category.
Observed: Google moved app building into AI Studio, ended Firebase Studio (2026-03-19), and Google competes with Lovable, so a competitor of Lovable has launched a product; overlap and customer impact need review.
“Today, we’re announcing that Firebase is now integrated with Google AI Studio, accelerating your path from prompt to production so you can turn your vibe-coded”Event source ↗
“Firebase Studio and Lovable both turn natural language prompts into working applications, but Firebase Studio is no longer available to new users.”Relationship source · 2026-03-10 ↗
Correctly left unflaggedTailscale · category negative2026-03-19
Expected relevance: An app-builder launch has no supported connection to the networking holding.
Observed: No customer, competitor or partner link between Tailscale and Google was valid on 2026-03-19.
“Today, we’re announcing that Firebase is now integrated with Google AI Studio, accelerating your path from prompt to production so you can turn your vibe-coded”Event source ↗
Relevant item foundLovable · security coverage gap2026-09-30
Expected relevance: A security advisory about a documented integration merits dependency review; the initial stored event used an unsupported event type and an insufficient incident quote.
Observed: TanStack patched a critical Start flaw that Lovable found (2026-09-30), and TanStack is a partner of Lovable, so Lovable should check its own dependencies and exposure; this does not establish that it was affected.
“We've released a fix for CVE-2026-102989, a critical reflected cross-site scripting (XSS) vulnerability in TanStack Start's server-function response handling.”Event source ↗
“Starting May 13, new projects are Server-Side Rendered (SSR) and powered by TanStack Start, a modern React framework for building fast, full-stack apps.”Relationship source · 2026-06-01 ↗