Sabiazinho 4
Sabiazinho 4 is the fourth-generation option designed around response time and operating cost. It supports Portuguese instruction following, document work and tool calls, with a focus on Brazilian contexts.
Capabilities and access
The release work targeted legal language, long context, Brazilian knowledge and more reliable tool use. Its current aliases include sabia-4-small and sabiazim-4; these are names for the same model, not separate releases.Sabiazinho 4 releaseMaritaca model catalog
When this model fits
Practical guidance. Consider Sabiazinho for frequent short jobs such as routing messages, extracting known fields or preparing an initial draft. Compare the proportion of outputs that a person must correct, as well as response speed. Keep difficult cases in the review set: negation, conflicting document versions and instructions added late in a conversation. A lower-cost model only helps the workflow if it completes the required task reliably.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Access | API, Provider product |
| Model identifiers | sabiazinho-4sabiazinho-4-2026-01-06sabia-4-smallsabiazim-4sabiazinho-4-br-sp |
| Context window | 128,000 tokens Published API context window; the request and response must respect endpoint limits. Maritaca model-list response and exact limits |
| Maximum output | 32,768 tokens Maximum completion tokens in the official API model-list example. Maritaca model-list response and exact limits |
| Hosted variants | Standard and BR-SPMaritaca API and BR-SP access |
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