What events are tracked on the AI timeline?

Model releases, API launches, pricing updates, context window increases, vision/audio support, function calling, reasoning models, benchmark milestones, and fine-tuning releases.

How often is the timeline updated?

Events are derived from SGO's centralized model dataset and update as new models are added.

AI Release Timeline

Track model launches, capability updates, pricing changes, and benchmark milestones across the AI industry.

2025

Gemini 2.5 Flash

Audio Support

Google

Apr 17, 2025

Gemini 2.5 Flash supports audio input and multimodal voice workflows.

GPT-4.1

Audio Support

OpenAI

Apr 14, 2025

GPT-4.1 supports audio input and multimodal voice workflows.

GPT-4.1 Mini

Audio Support

OpenAI

Apr 14, 2025

GPT-4.1 Mini supports audio input and multimodal voice workflows.

Gemini 2.5 Pro

Audio Support

Google

Mar 25, 2025

Gemini 2.5 Pro supports audio input and multimodal voice workflows.