# Deploy ChatGPT 5 Series and  Gemini 3.1 Series with iSlash AI. (2026)

To provide you with the most advanced, efficient, and high-performance AI capabilities, we are updating our supported model lineup. This includes the sunsetting of legacy versions and the introduction of our next-generation models.

### 📅 Upcoming Deprecation Schedule

Please take note of the following dates when older models will be retired:

{% columns %}
{% column %}

15 April 2026

* ChatGPT 3.5 Turbo
* ChatGPT 4o
* Gemini 3 Pro Preview.
  {% endcolumn %}

{% column %}
17 June 2026

* Gemini 2.5 Flash
* Gemini 2.5 Pro.
  {% endcolumn %}
  {% endcolumns %}

### ✅ New Models Available

We are excited to transition our users to more powerful and optimized engines. You can now begin integrating the following models into your projects:

{% columns %}
{% column %}
**The ChatGPT 5 Series**

* ChatGPT 5 Chat
* ChatGPT 5 Mini
* ChatGPT 5.4 Mini
  {% endcolumn %}

{% column %}
**The Gemini 3.1 Series**

* Gemini 3.1 Pro Preview
* Gemini 3.1 Flash Lite Preview

{% endcolumn %}
{% endcolumns %}

\\

These models offer significant improvements in reasoning, speed, and context window management, ensuring your AI-driven tasks are more accurate and cost-effective.

We recommend reviewing your current API configurations or automation settings to ensure a seamless transition.

## Transform Your Workflow with iSlash AI and Leading AI Models

In today's fast-paced world, productivity is more important than ever. With increasing demands on our time and energy, finding ways to optimize our efficiency is crucial. Enter artificial intelligence (AI), a transformative force that's revolutionizing how we work and live.

<figure><img src="/files/zeHlDGsbKcJkMhqLYhp3" alt=""><figcaption></figcaption></figure>


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