Model TrailBuilt with AI

Labs & releases

Model versions, grouped by the lab that shipped them.

Open a model for its lifetime overview, then page through months of observed builds. Official release and deprecation dates are recorded separately from maker post dates.

OpenAI

3 models

Undated

Official release dates not yet sourced.

GPT-5
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0
GPT-5 mini
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0
GPT-4o
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0

Anthropic

2 models

Undated

Official release dates not yet sourced.

xAI

1 model

Undated

Official release dates not yet sourced.

Grok 4
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0

Meta

1 model

Undated

Official release dates not yet sourced.

Muse Spark 1.1
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0

Google DeepMind

1 model

Undated

Official release dates not yet sourced.

Gemini 3.1 Pro
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0

Moonshot AI

1 model

Undated

Official release dates not yet sourced.

Kimi K2
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0

ByteDance Seed

1 model

Undated

Official release dates not yet sourced.

Seed-OSS
Released
Not recorded
Availability
Lifecycle not recorded
Observed builds
0