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API DocumentationOpenAI-compatible endpoints, auth, and SDK guides.Cost CalculatorEstimate multi-provider model spend before routing traffic.ResearchEvaluation notes and architecture decisions from the Apertis team.BrandApertis identity assets, product language, and launch notes.All Systems OperationalStatus page and uptime history.

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Coding PlanNew
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API Documentation
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2.2.19 — Models Added | Apertis AI Changelog

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API DocumentationOpenAI-compatible endpoints, auth, and SDK guides.Cost CalculatorEstimate multi-provider model spend before routing traffic.ResearchEvaluation notes and architecture decisions from the Apertis team.BrandApertis identity assets, product language, and launch notes.All Systems OperationalStatus page and uptime history.

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Feature

2.2.19 — Models Added

2026-03-04

Add Gemini 3.1 Flash Lite Preview & GPT-5.3 Chat

GPT-5.3 ChatGemini 3.1 Flash Lite Preview

Add Gemini 3.1 Flash Lite Preview & GPT-5.3 Chat

Apertis AI by STIMA AI LLC.

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Cost Calculator
Chat

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API Documentation
Enterprise
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Academic Access

Developers

API Reference
Quickstart Guide
SDKs & Libraries
Agent Skill
MCP Server

Contact

Email
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LinkedIn
GitHub

Legal

Terms of Service
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DPA (Data Processing)
Compliance & Security

AWSPartner Network Member PCI DSSvia Stripe DPAAvailable MFASupported

© 2026 STIMA AI LLCSecurity & Compliance DPA requests Service Status