AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

AI Model Release Tracker

DeepSeek – AI Models

Release cadence

Days since last release
24 Apr 2026
57
Average
66
Recent releases
24 Apr 2026 · DeepSeek-V4-Pro, DeepSeek-V4-Flash
144
1 Dec 2025 · DeepSeek-V3.2
63
29 Sep 2025 · DeepSeek V3.2 Exp
7
22 Sep 2025 · DeepSeek V3.1 Terminus
32
21 Aug 2025 · DeepSeek V3.1
85
Expected next release
Jun 29, 2026
In 9 days

Release Frequency (Per Month)

New DeepSeek models shipped each calendar month.

32210Nov 23Jan 24Apr 24May 24Jun 24Sep 24Nov 24Dec 24Jan 25Mar 25May 25Aug 25Sep 25Dec 25Apr 26

Releases by Year

Year-over-year DeepSeek totals. 2026 is partial (through Jun 20).

20232
20249
20257
2026(YTD)2

All Releases

20 releases · Nov 2 2023 – Apr 24 2026

2026

2 releases
DeepSeek-V4-Pro
Apr 24
DeepSeek-V4-Flash
Apr 24

2025

7 releases
DeepSeek-V3.2
Dec 1
DeepSeek V3.2 Exp
Sep 29
DeepSeek V3.1 Terminus
Sep 22
DeepSeek V3.1
Aug 21
DeepSeek R1-0528
May 28
DeepSeek V3-0324
Mar 24
DeepSeek Chat (R1-based)
Jan 20

2024

9 releases
DeepSeek V2.5 (Revised)
Dec 1
DeepSeek V3 Base
Dec 1
DeepSeek V3 Chat
Dec 1
DeepSeek-R1-Lite Preview
Nov 20
DeepSeek V2.5
Sep 1
DeepSeek Coder V2
Jun 1
DeepSeek V2
May 1
DeepSeek-Math
Apr 3
DeepSeek-MoE
Jan 9

2023

2 releases
DeepSeek-LLM
Nov 29
DeepSeek Coder
Nov 2

Other Companies

OpenAI
Anthropic
Google
Meta
xAI
Mistral
Moonshot AI
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About DeepSeek

Chinese AI lab known for efficient, open-weight models. Gained attention for strong performance at lower cost. AI Release Tracker has logged 20 DeepSeek models, from DeepSeek Coder (Nov 2 2023) through DeepSeek-V4-Pro (Apr 24 2026). Every release below links to a dedicated page with benchmarks, parameters, and context window.