Agent Change Radar

Track what changed across AI agents

Recent releases, capability movement and release velocity across the agents AgentCodex tracks.

20
Agents tracked
0
Releases this month
4
Updated recently
4
Active categories

Latest Releases

Published updates, newest first

SunoSuno StudioApr 26, 2026

Suno AI

Suno has launched Suno Studio, described as the world's first generative audio workstation that integrates AI-powered generation at the heart of music creation. It features multitrack timeline editing, stem generation (vocals, drums, synths), BPM control, volume and pitch adjustment, and the ability to export stems as audio and MIDI files. It is available on desktop for Premier users.

ChatGPTGPT-5.5Apr 24, 2026

OpenAI

GPT-5.5 is described as OpenAI's smartest model yet, offering faster performance and increased capabilities. It is built for complex tasks including coding, research, and data analysis across tools.

Sunov5.5Mar 26, 2026

Suno AI

Suno v5.5 introduces new features focused on expressiveness and personalization. The update includes Voices, Custom models, and a 'My Taste' feature, allowing users greater creative control over their music generation.

MidjourneyV8Mar 14, 2026

Midjourney

Midjourney V8 is approaching launch, with the final round of image rating/ranking underway to calibrate personalization systems. The update also includes a new personalization interface on web allowing users to create profiles by scrolling through images, and Personalization and Moodboards features added to niji 7 anime model.

GeminiGemini 3.1 Flash-LiteMar 13, 2026

Google

Gemini 3.1 Flash-Lite is introduced as the fastest and most cost-efficient model in the Gemini 3 series. It is positioned as an optimized variant prioritizing speed and cost efficiency over other capabilities.

GeminiLyria 3 integrationMar 13, 2026

Google

The Gemini app now features Lyria 3, described as Google DeepMind's most advanced music generation model. Users can create 30-second music tracks using text or image prompts directly within the Gemini app.

SunoSuno Studio 1.2Feb 6, 2026

Suno AI

Suno Studio 1.2 introduces Warp Markers, Remove FX, Alternates, and Time Signature support. These features provide creators with even more control over their music production. This is an update to the Suno Studio generative audio workstation platform.

GeminiGemini 2.0 FlashJan 15, 2025

Google

Next generation model. Faster, more efficient. Native tool use and agentic capabilities built in.

MidjourneyV8 AlphaJan 1, 2025

Midjourney

Midjourney V8 Alpha now supports Relax mode for Standard/Pro/Mega subscribers. A new faster version of SREF/Moodboards is now default, being 4x faster and cheaper while supporting --hd and working better with --p, --stylize, and --exp flags. A new training run for V8.1 is underway, aiming for improved aesthetics, creativity, coherence, image prompts, better moodboards/srefs, and possibly 2K default resolution.

SunoSuno v4Nov 1, 2024

Suno AI

Best audio quality yet. Remaster feature for older songs. Personalization options. Better lyric accuracy.

Stable DiffusionStable Diffusion 3Jun 12, 2024

Stability AI

Multimodal Diffusion Transformer architecture. Best text in images of any SD model. Improved composition and detail.

Biggest Movers

ChatGPT

o1 to GPT-5.5 · Apr 2026

View
Speed 4 to 9Coding 10 to 9Tool use 7 to 8Reasoning 10 to 9
Midjourney

V8 Alpha to V8 · Mar 2026

View
Memory 0 to 6Speed 7 to 6
Stable Diffusion

Stable Diffusion XL to Stable Diffusion 3 · Jun 2024

View
Speed 6 to 7Reasoning 4 to 5Multimodal 8 to 9
Suno

v5.5 to Suno Studio · Apr 2026

View
Multimodal 6 to 8

Release Velocity

1
Suno

Latest Apr 26

2
90 days
2
Gemini

Latest Mar 13

2
90 days
3
ChatGPT

Latest Apr 24

1
90 days
4
Midjourney

Latest Mar 14

1
90 days
5
Stable Diffusion

Latest Jun 12

0
90 days