# Apertis Changelog: 2.2.101 — Models Added

Canonical page: https://apertis.ai/changelog/2.2.101
Markdown mirror: https://apertis.ai/changelog/2.2.101.md
Version: 2.2.101
Title: Models Added
Published: 2026-09-10
Category: feature

Add DeepSeek V4.1 Flash

## Highlights

- DeepSeek V4.1 Flash

## Details

## DeepSeek V4.1 Flash

DeepSeek V4.1 Flash is a cost-efficient sparse Mixture-of-Experts (MoE) model in DeepSeek's V4.1 family, optimized for coding, reasoning, and agentic workflows. Despite its efficiency-focused positioning, DeepSeek reports that it surpasses the previous V4 Pro in performance, inference speed, and overall task completion time.

The model is particularly strong at long-horizon, multi-step execution, making it well suited for coding agents, complex problem solving, and autonomous workflows that must reliably carry tasks through to completion.