Status

What the catalogue checks about itself

These are not run when you open the page. They are the recorded verdict of the last nightly walk — the same one that stops a deploy when it fails, which is the only reason a mark here is worth anything.

Nothing blocking. 46 of 58 checks found nothing at all; 12 found something worth knowing, and none of it would make a page tell a reader something untrue.

The catalogue itself

Read against the database: duplication, contradiction, a row pointing at nothing, a figure nobody has re-read in a while.

• ✓a board that does not say who runs ita standing is only as good as the name behind the measurementin place
• ✓a card that says nothingno price, no standing and no description is not an entry, it is a namein place
• ✓a company that would shadow a reserved addressthe first segment of an address is either a company or one of the words the index reserves for its own hubs, and a company named one of those would take the hub's pagein place
• ✓a description that says nothingunder forty characters is a title, a placeholder or a blank, and it reads on the page as though nobody botheredin place
• ✓a fact filed under a name nothing readsan attribute spelled differently from the one the pages look up is a fact collected into silencein place
• ✓a free price outside the free lanea rate of nought anywhere else is a rounding mistake, and this is the rule that lets the two be told apartin place
• ✓a name still shaped like a seller's id"anthropic/claude-opus-4-7" is how a feed writes it, not what it is calledin place
• ✓a name that cannot be addresseda page is addressed by a slug of the name, and a name in a script the slug cannot carry — 混元生图 — reduces to nothing, which is an address that answers 404in place
• ✓a name with whitespace stuck to ita name is matched character for character, so a stray tab is a name nothing will ever match — one alias carried one and it read as a disagreement between two resolvers that in fact agreedin place
• ✓a plan that grants nothing you can finda subscription points at the product it gives you; a pointer to a row that is not there is a plan a reader cannot followin place
• ✓a plan that never says what it allowsa monthly price with no cap beside it is half a price, and the cap is the reason this register existsin place
• ✓a price of noughta rate that rounded below a micro-dollar is not free, and a stored nought is never corrected because the next crawl skips the dimension — unless the seller declared it free, which is the `free` lanein place
• ✓a resale recorded as the maker's own counterway says whether this is the maker selling or somebody resellingin place
• ✓a row pointing at nothingan offering, a price, a standing or an alias whose subject was deletedin place
• ✓a row that contradicts itself about the weightsa thing cannot have published weights and a proprietary licence; one of the two collectors that wrote this row read its source wrongin place
• ✓a seller credited as the makera gateway did not build the model it resells; the feed's path put the seller's name where the maker's belongsin place
• ✓a tag that contradicts the modalitya thing tagged image that puts out no image, or tagged speak that puts out no audio, was tagged by a rule that over-firedin place
• ✓a thing no list will ever showevery entity reaches a reader through its register's hub; one filed under a register no hub covers is a page nothing links toin place
• ✓a thing whose maker is gonean entity pointing at a provider row that no longer exists — a fold or a sweep took the company and left the models behindin place
• ✓a word outside the vocabularya register, a way, a provider kind or a modality the rest of the catalogue does not use is a row nothing will ever filter onin place
• ✓held in the pen and in the catalogue at oncethe quarantine is a second database so the product cannot reach it; a row in both means a candidate arrived by another road and nobody let it outin place
• ✓one address, two thingsa page is addressed /index/<maker>/<product>, so two rows that reduce to the same address are one row twice — this catches what an exact name comparison misses, like "Qwen3 14B" beside "Qwen3-14B"in place
• ✓one model string, two entitiesa seller's own id for a model cannot name two different modelsin place
• ✓one name, two entities under one makertwo cards from the same maker reading the same are one card twicein place
• ✓one name, two providersa company filed twice sells its catalogue twicein place
• ✓one standing under two labelsthe same figure on the same board, recorded twice because two crawls named the metric differentlyin place
• ✓published before its own training dataa model cannot come out before the material it was trained on; the earliest date any seller gave was being taken as the release datein place
• ✓two descriptions for one thinga card can print one, so the second is a coin toss between two sources; the maker's own words win and the rest are dropped when they are readin place
• ✓a figure nobody has re-read in a whilea stale price is worse than a missing one, because it reads as currentin place
• !a product with no makersomebody makes it; a commodity the whole market sells is the exception37 worth knowing
• !a rate far outside its dimension's rangea hundredfold outlier is usually a per-thousand rate read as a per-million one2 worth knowing
• ✓a standing with no place in a fielda score means little without knowing how many it beatin place
• ✓an offering with no pricea way to buy that never says what it costs, other than open weights you run yourselfin place
• ✓one lane written twice at one pricetwo readings of a seller's page leave a row with no lane and a row named after the tier, at the identical ratein place
• !one maker spelling its own brand two waysQWEN beside Qwen, DeepSeek beside Deepseek — a reader cannot tell whether two rows are two products1 worth knowing
• !something given away with no allowance beside ita free lane whose ceiling nobody published — true, and not something a reader can act on, so it is counted rather than hidden41 worth knowing
• !two rows one name would reacha reduced name that two entities both answer to. The resolver refuses to bind it — guessing which of them a price belongs to is worse than missing the price — so each of these costs the catalogue every binding that name would have made14 worth knowing
• !two sources, two prices for the same thingthe same seller's same rate reported differently by two sources. One of them is wrong and the catalogue cannot tell which, so it shows the seller's own page where there is one and reports the rest347 worth knowing

What a reader is handed

Read by walking every address in the sitemap and looking at what comes back: the title, the date, the links, the JSON twin, the weight.

• ✓a JSON twin that does not answerevery page has the twin its footer promisesin place
• ✓a JSON twin that does not parsethat twin is valid JSONin place
• ✓a canonical that points elsewhereno page claims to be anotherin place
• ✓a link on a page that leads nowhereevery link the pages offer resolvesin place
• ✓a page that never says when it was readevery page dates the figures it printsin place
• ✓a page with no canonicalevery page declares its own addressin place
• ✓a page with no descriptionevery page carries a search snippetin place
• ✓a page with no titleevery page names itselfin place
• ✓a page without exactly one h1one heading, once, per pagein place
• ✓an address in the sitemap that does not answerevery address the sitemap offers returns a pagein place
• ✓markup printed as textnothing escaped twice into the bodyin place
• ✓one title on several pagesno two pages compete for one readerin place
• ✓structured data that does not parsethe machine-readable block is validin place
• !a description of the wrong length to quotedescriptions are quotable180 worth knowing
• ✓a heading over nothingno heading stands over an empty listin place
• !a link the front door serves, not usa link we do not serve is answered by the front door1 worth knowing
• !a page linked but not in the sitemapeverything linked is also listed2 worth knowing
• !a page too heavy for a phoneno page is heavier than a train ride allows2 worth knowing
• !a title too long to survive a search resulttitles survive a search result37 worth knowing
• !one description on several pagesdescriptions are not shared13 worth knowing

Last consistency check: 2026-09-16. It runs every night, after the collector and before anybody reads the result.