Limits and billing | emtelligent Documentation

	Limit
Document	64 KiB of UTF-8 text
Documents per job	50, and 1 MiB of text for all of them combined
Prompt	8 KiB
Request body	16 MiB (NLP API results are large)
Active jobs (queued and running) per organization	8
Submissions per organization	60 per minute
Results	Downloadable once, until the job expires 24 hours after submission
Idempotency keys	Remembered for 24 hours

Size limits are checked when you submit, and a request over one is rejected with 413 and a code naming the limit. A request over a rate or concurrency limit is rejected with 429 rate_limited and a Retry-After header giving the seconds to wait.

One limit cannot be checked in advance: how much one job can summarize. A job that is too large fails with documents_too_long, and one that runs out of time with processing_timeout. Send fewer documents per job.

If your workload needs higher limits, contact support@emtelligent.com.

Billing

Jobs are billed in pages of text, to the organization that owns the key:

one page per 2,048 bytes (UTF-8) of text in — the text of every document plus the prompt — rounded up;
plus one page per 2,048 bytes of summary out, rounded up.

For example, 6.1 KiB in and 2.5 KiB out is 4 + 2 = 6 pages. Each result shows its figure as stats.billed_pages.

What is billed is the text summarized, however it arrived — including the structured record from fhir_bundles. The rest of what you send in nlp_results, PDFs in prep_documents lines, skipped documents and other metadata are not counted. Failed jobs are not billed. See Billing for credit and invoices.