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Nace.AI · Native model verified

Drex Max v1.1

Answer up to 512 defined questions about text and images in one request. Use this version when the full set fits within one shared token budget.

Released 2026-10-28 · First reviewed 2026-10-30 · Checked 2026-11-03.

We still need comparable independent tests. You can compare the confirmed features and limits below, but we cannot yet give this version an Agent Fit or Practical Value rating. Test it on records with known answers, including cases that should go to a person.

Input / 1M tokens$0.03Native Drex API · USD
Output / 1M tokens$0Native Drex API · USD
Documented capacity262KSee input limits below
Cached input / 1M—Native Drex API · USD

What you can use today

Token prices measure the small pieces of text the model reads or produces. Capacity is the amount the service accepts in a request; check the limits below for any fallback to another model. A dash means the rate is unverified.

Exact provider API ID: drex-max-v1.1. The Max family accepts images. All questions see the same images and selected shared input. Use up to eight uploaded or inline PNG/JPEG/WebP images; ordinary URLs are treated as text. Images are resized, so fine detail can be lost. Uploaded images must belong to the API-key account and have no workspace; workspace files are refused.

Send drex-max-v1.1 explicitly. It is separate from original drex-max; drex-latest and omitted model still select v2.0. No fallback to another model is documented for either Max version. Check the available-model list with your actual API key; availability can differ by environment.

The 262,144-token limit covers the whole request: shared text, images, all questions and formatting. Each added question consumes that budget. At most 512 questions, 255 options per question, 8 images and 4 MiB serialized input are accepted.

Output: Yes/no probabilities, choices and ordered scores; no written explanation. Compare decision models, limits and input costs ↗

Costs $0.03 per million billed input tokens, including image tokens. Output and failed requests are not charged. Use the successful response’s input usage to calculate the bill. Include retries when comparing the total cost.

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Test it before switching

Give each model the same examples, tools and definition of success. Record correct outcomes, response time, retries and total cost. Check whether confidence scores match the answers you can verify.

Compare caching and long-context costs ↗
AI Agent Store · Model comparisons · Data reviewed 2026-11-03Sources, limitations & corrections ↗