api – iAIFeed https://www.iaifeed.com iAIFeed Fri, 18 Sep 2026 12:50:43 +0000 en-US hourly 1 https://wordpress.org/?v=7.1.1 https://www.iaifeed.com/wp-content/uploads/2026/07/cropped-iaifeed1-80x80.png api – iAIFeed https://www.iaifeed.com 32 32 How to Batch Process 10,000 Documents with Gemini 2.0 Flash https://www.iaifeed.com/how-to-batch-process-10-000-documents-with-gemini-2-0-flash https://www.iaifeed.com/how-to-batch-process-10-000-documents-with-gemini-2-0-flash#respond Fri, 18 Sep 2026 12:50:43 +0000 https://www.iaifeed.com/how-to-batch-process-10-000-documents-with-gemini-2-0-flash At a few cents per million tokens, Gemini 2.0 Flash makes jobs that were uneconomical a year ago look routine. Classifying 10,000 support tickets, extracting fields from scanned contracts, tagging a content library — all of it fits in a modest budget now.

What breaks such projects is not the model. It is rate limits, malformed output and silent failures at item 4,000.

How Do You Set Up the Batch Pipeline?

  1. Normalise inputs into clean text or images; strip boilerplate first.
  2. Define a strict output schema — JSON with fixed keys — and ask for it explicitly.
  3. Process in chunks with retry and backoff on rate-limit errors.
  4. Validate each response against the schema; quarantine the ones that fail.

Validation is the step people skip and then regret. One malformed field can corrupt an aggregate result silently.

How Do You Control Cost and Rate Limits?

Two levers. Batch what can wait — the async batch API is cheaper than live calls for large jobs. And keep prompts short: trim input to the part the model needs, since you pay for every token you send.

  • Use the batch API for non-urgent, high-volume work.
  • Cache or dedupe identical inputs instead of re-sending them.
  • Log token usage per run so a prompt change does not quietly double your bill.

How Do You Handle Failures at Scale?

Assume some fraction of items will fail. Write every result to a store keyed by item id, mark status, and re-run only the failures. That makes a 10,000-item job resumable instead of all-or-nothing.

Also sample-check accuracy: spot 50 outputs against the source and measure the error rate. If it is above what the use case allows, tighten the prompt or route the hard items to a stronger model.

When Is Flash the Wrong Choice?

For tasks needing deep reasoning per item, or where a single wrong output is costly, Gemini 2.0 Flash is the cheap first pass, not the final authority. Run Flash over everything, flag low-confidence items, and send only those to a reasoning model. Two tiers, one pipeline, most of the savings.

Key Takeaways

  • Flash is cheap enough for 10,000-document jobs; the failure is usually plumbing, not the model.
  • Force a strict JSON schema and validate every response.
  • Use the batch API and trim inputs to cut cost; log tokens per run.
  • Make the job resumable and sample-check accuracy before trusting the output.
]]> https://www.iaifeed.com/how-to-batch-process-10-000-documents-with-gemini-2-0-flash/feed 0