AI Model Services › Language & Document Understanding

Language & Document Understanding

AE-110.40 Level 2 API Evangelist extension API Evangelist extension, CC BY-NC-SA 56 providers 146 API surfaces 31 rated strong or better

Extracting meaning from text and documents.

Language & Document Understanding (AE-110.40) is a level-2 business capability under AI Model Services in the API Evangelist extension model. The catalog holds 146 API surface(s) from 56 provider(s) that can perform some part of it, 31 of them rated strong or better. Reach is the vendor surface that lands on this capability — it is not a claim about what any particular organisation has deployed.

Where this capability definition comes from. This capability is part of the API Evangelist extension to the business-capability model, written by API Evangelist and licensed CC BY-NC-SA 4.0. API Evangelist capability extension — https://apievangelist.com Audience: b2b It extends, and never modifies, Turbo EA Capabilities by Vincent Verdet (CC BY 4.0). · Extension provenance and licence

Sub-capabilities

Machine Translation AE-110.40.10API Evangelist extension, CC BY-NC-SA

consumerb2b

Translating text between languages.

no catalog coverage

OCR & Document AI AE-110.40.20API Evangelist extension, CC BY-NC-SA

b2b

Turning documents and images into structured data.

no catalog coverage

Translation Memory & Terminology Lookup AE-110.40.30API Evangelist extension, CC BY-NC-SA

b2bagent

Public translation-memory and terminology services that machine translation and translators query for prior segments and approved terms (MyMemory, Glosbe, Microsoft Terminology ...

no catalog coverage

Grammar & Writing Assistance AE-110.40.40API Evangelist extension, CC BY-NC-SA

consumerb2b

Grammar, style and spell checking of text as it is written (LanguageTool).

no catalog coverage

Providers that reach this capability

Ordered by rating band. Reach means a provider publishes an API surface that can perform some part of this capability — it is not a claim that any particular organisation has deployed it.

Exemplar 9 Complete, well-documented, and agent-ready

TwilioOperatorResultsOperatorsRuleExecutionsUnderstand4 APIs86.0 DiffbotNatural Language1 API73.9 LucidyaDialectsDomainsSentimentThemes4 APIs71.3 EmbossFilling1 API67.8 IBMAnalyze1 API67.6 Landing.aiExtract1 API67.6 Eden AIAnonymization AsyncAutomatic TranslationBank Check ParsingCustom Document Parsing Async20 APIs67.5 Microsoft AzureAnalyze ConversationsAnalyze TextEntitiesQuery Knowledgebases6 APIs66.7 RoboflowDoctrEasy Ocr2 APIs66.5

Strong 22 Solid coverage with minor gaps

Amazon Translateamazon-translate-batch-translation-apiamazon-translate-translation-api2 APIs66.4 Opper AIOCR1 API65.3 AffindaDocuments1 API64.6 Scale AIExtractParseResearch3 APIs64.4 MicrosoftTranslator1 API64.2 NexlaStruct Extraction1 API63.5 Adanos Market Sentiment APIFinance Sentiment1 API63.4 BemSchema Inference1 API62.8 Amazon Comprehendamazon-comprehend-operations-api1 API62.4 MoniteOCR1 API62.4 ActionpowerNLP1 API62.3 BoxAI1 API59.5 Atomadic TechText1 API58.7 NtropyBank Statements1 API58.7 StructifyStructure1 API58.5 FactsetNer1 API58.0 Amazon Textractamazon-textract-async-operations-apiamazon-textract-document-analysis-apiamazon-textract-expense-analysis-apiamazon-textract-id-analysis-api6 APIs57.6 SarvamDocument IntelligenceText2 APIs57.6 CompresrCompression1 API57.2 NanonetsOCR Retrieve1 API57.1 PatsnapTechnical Q&A1 API56.5 MindeeClassificationExtractionOCRSplit4 APIs55.4

Developing 18 Usable, with meaningful gaps to close

Google Cloud Dialogflow CXSessions1 API53.8 Netominluapi-controller1 API53.2 ClaixDocumento a JSONMarkdownModo Agente3 APIs53.1 Google Cloud Natural Languagedocuments:analyzeEntitiesdocuments:analyzeSentimentdocuments:analyzeSyntaxdocuments:annotateText4 APIs52.5 VeryfiW-2 FormsW-9 Forms2 APIs49.7 APIClawAWS Comprehend Medical Pass-through1 API49.5 MixedbreadExtractionsParsing2 APIs49.1 LlamaParseExtractLlamaExtractParseParsing6 APIs49.0 ReductoClassifyExtract AsyncParseParse Async8 APIs48.5 PolicyCheckChatgpt1 API47.7 Events.comData Extraction1 API46.0 Contextual AIParse1 API44.4 GistSummaries1 API43.3 ConxaiDocuments1 API43.2 BirdIntentLanguage DetectionNamed Entity Recognition3 APIs42.4 TranscendLLM Classifier1 API41.6 BiolevateExtractionMulti-Dimensional ExtractionQuestion Answering3 APIs39.7 Nace AiPublic API1 API39.5

Thin 7 Limited public surface area

CohereClassifyParseSummarize3 APIs38.3 SensibleClassifyExtract2 APIs37.1 Indico DataSubmissions1 API36.4 LlamaindexExtraction AgentsExtraction JobsParsing3 APIs36.3 SonixAI Analysis1 API33.6 MercoaOCR1 API30.9 ExtendClassifiersClassifyDetect FormExtract20 APIs29.7

This page carries no rating. Capabilities are not rated. A capability is a description of what a business does, not a thing a company publishes, so a Kin Score would have nothing to measure.

The edge table is a Pro feature. This page shows which providers and tags reach Language & Document Understanding. The underlying tag → capability edges — each with the quoted fragment of the provider's own OpenAPI that evidences it, a calibrated confidence score, and the contract-provenance gate it passed — are available through the API, along with company-level capability maps. Only edges at confidence ≥ 0.7 with evidence found verbatim in the source contract are published at all.

See plans → · How the edges are graded →