LLM Releases

Month-by-month

All reports

LLM release calendar

A calendar-style release history for model launches and lifecycle changes, grouped by month so the release cadence is easier to scan.

A month-by-month history of the field. Each section sums up how many events, labs, and outright releases landed that month, so the pace and the quiet stretches are both visible at a glance.

This is a summarized calendar view of the same source-backed lifecycle events shown in the full changelog.

30 events · 15 labs · 20 releases

July 2026

#2026-07
  1. source
  2. source
  3. ReleasedAlibaba quietly launches Qwen3.7-Flash
    Alibaba (Qwen)
    source
  4. UpdatedMoonshot publishes Kimi K3 open weights
    Moonshot AI
    source
  5. ReleasedAnthropic releases Claude Opus 5
    Anthropic
    source
  6. ReleasedAnt Group's inclusionAI releases Ling-3.0-flash
    Ant Group (inclusionAI)
    source
  7. ReleasedGoogle releases Gemini 3.5 Flash-Lite
    Google DeepMind
    source
  8. ReleasedPoolside releases Laguna S 2.1
    Poolside
    source
  9. source
  10. ReleasedGoogle launches Gemini 3.6 Flash
    Google DeepMind
    source
  11. source
  12. source
  13. PreviewAlibaba unveils Qwen3.8-Max-Preview
    Alibaba (Qwen)
    source
  14. ReleasedMoonshot AI releases Kimi K3
    Moonshot AI
    source
  15. UpdatedGemini 3.5 Pro slips past its July 17 target
    Google DeepMind
    source
  16. ReleasedThinking Machines releases Inkling
    Thinking Machines Lab
    source
  17. ReleasedKwaipilot ships KAT-Coder-Air V2.5
    Kwaipilot (Kuaishou)
    source
  18. ReleasedKwaipilot ships KAT-Coder-Pro V2.5
    Kwaipilot (Kuaishou)
    source
  19. source
  20. source
  21. source
  22. source
  23. source
  24. source
  25. source
  26. source
  27. source
  28. ReleasedPoolside releases Laguna XS 2.1
    Poolside
    source
  29. source
  30. source

34 events · 16 labs · 21 releases

June 2026

#2026-06
  1. source
  2. ReleasedAnthropic releases Claude Sonnet 5
    Anthropic
    source
  3. source
  4. source
  5. source
  6. PreviewOpenAI previews GPT-5.6 Luna
    OpenAI
    source
  7. PreviewOpenAI previews GPT-5.6 Terra
    OpenAI
    source
  8. PreviewOpenAI previews GPT-5.6 Sol
    OpenAI
    source
  9. source
  10. source
  11. source
  12. ReleasedByteDance releases Seed 2.1 Turbo
    ByteDance Seed
    source
  13. ReleasedByteDance releases Seed 2.1 Pro
    ByteDance Seed
    source
  14. ReleasedSakana AI releases Fugu
    Sakana AI
    source
  15. ReleasedSakana AI releases Fugu Ultra
    Sakana AI
    source
  16. source
  17. ReleasedMoonshot releases Kimi K2.7 Code
    Moonshot AI
    source
  18. ReleasedZ.ai releases GLM-5.2 with a 1M-token context
    Z.ai (Zhipu AI)
    source
  19. ReleasedMiniMax releases MiniMax-M3
    MiniMax
    source
  20. source
  21. source
  22. source
  23. source
  24. source
  25. source
  26. source
  27. source
  28. source
  29. source
  30. ReleasedGoogle DeepMind releases Gemma 4 12B
    Google DeepMind
    source
  31. source
  32. ReleasedNex AGI open-sources Nex-N2-Pro
    Nex AGI
    source
  33. ReleasedMicrosoft releases MAI-Code-1-Flash
    Microsoft
    source
  34. source

14 events · 9 labs · 10 releases

May 2026

#2026-05
  1. ReleasedStepFun releases Step-3.7-Flash
    StepFun
    source
  2. ReleasedLiquid AI releases LFM2.5-8B-A1B
    Liquid AI
    source
  3. ReleasedClaude Opus 4.8 released
    Anthropic
    source
  4. ReleasedMiniMax releases MiniMax-M2.7
    MiniMax
    source
  5. ReleasedGoogle launches Gemini 3.5 Flash at I/O 2026
    Google DeepMind
    source
  6. source
  7. source
  8. AnnouncedGemini 3.5 Pro announced at Google I/O 2026
    Google DeepMind
    source
  9. ReleasedQwen releases Qwen3.6-27B
    Alibaba (Qwen)
    source
  10. RetiredClaude 3.7 Sonnet retired
    Anthropic
    source
  11. ReleasedBaidu releases ERNIE 5.1
    Baidu
    source
  12. ReleasedOpenAI releases GPT-5.5
    OpenAI
    source
  13. source
  14. ReleasedGrok 4.3 generally available
    xAI
    source

14 events · 8 labs · 11 releases

April 2026

#2026-04
  1. source
  2. source
  3. ReleasedTencent open-sources Hunyuan Hy3-preview
    Tencent Hunyuan
    source
  4. ReleasedXiaomi open-sources MiMo-V2.5
    Xiaomi (MiMo)
    source
  5. ReleasedXiaomi open-sources MiMo-V2.5-Pro
    Xiaomi (MiMo)
    source
  6. ReleasedTencent releases Hunyuan-A13B-Instruct
    Tencent Hunyuan
    source
  7. source
  8. source
  9. source
  10. source
  11. source
  12. source
  13. ReleasedGoogle DeepMind releases Gemma 4
    Google DeepMind
    source
  14. source

12 events · 8 labs · 11 releases

March 2026

#2026-03
  1. ReleasedKimi K2.6 released
    Moonshot AI
    source
  2. ReleasedMistral Medium 3.5 released
    Mistral AI
    source
  3. source
  4. source
  5. source
  6. source
  7. ReleasedSarvam AI open-sources Sarvam-105B
    Sarvam AI
    source
  8. source
  9. source
  10. source
  11. ReleasedQwen3.5-2B released for edge / on-device use
    Alibaba (Qwen)
    source
  12. source

6 events · 5 labs · 6 releases

February 2026

#2026-02
  1. source
  2. ReleasedGemini 3.1 Pro generally available
    Google DeepMind
    source
  3. source
  4. ReleasedOpenAI releases GPT-5.3-Codex
    OpenAI
    source
  5. source
  6. source

2 events · 2 labs · 2 releases

January 2026

#2026-01
  1. ReleasedMoonshot releases Kimi K2.5
    Moonshot AI
    source
  2. source

8 events · 6 labs · 8 releases

December 2025

#2025-12
  1. ReleasedOpenAI releases GPT-5.2-Codex
    OpenAI
    source
  2. ReleasedAi2 releases OLMo 3 Think 32B as a fully open reasoning model
    Allen Institute for AI (Ai2)
    source
  3. source
  4. ReleasedOpenAI releases GPT-5.2
    OpenAI
    source
  5. source
  6. source
  7. source
  8. source

2 events · 2 labs · 2 releases

November 2025

#2025-11
  1. ReleasedLiquid AI releases LFM2 1.2B
    Liquid AI
    source
  2. ReleasedMoonshot releases Kimi K2 Thinking
    Moonshot AI
    source

2 events · 2 labs · 2 releases

October 2025

#2025-10
  1. ReleasedMoonshot releases Kimi Linear 48B-A3B
    Moonshot AI
    source
  2. ReleasedAnthropic releases Claude Haiku 4.5
    Anthropic
    source

6 events · 5 labs · 5 releases

September 2025

#2025-09
  1. source
  2. ReleasedAnthropic releases Claude Sonnet 4.5
    Anthropic
    source
  3. source
  4. source
  5. source
  6. source

9 events · 7 labs · 7 releases

August 2025

#2025-08
  1. source
  2. source
  3. source
  4. source
  5. source
  6. ReleasedAnthropic releases Claude Opus 4.1
    Anthropic
    source
  7. ReleasedOpenAI releases gpt-oss-120b
    OpenAI
    source
  8. ReleasedOpenAI releases gpt-oss-20b
    OpenAI
    source
  9. ReleasedGoogle releases Gemini 2.5 Deep Think
    Google DeepMind
    source

9 events · 8 labs · 9 releases

July 2025

#2025-07
  1. ReleasedTII releases Falcon-H1 hybrid attention-SSM models
    Technology Innovation Institute
    source
  2. source
  3. ReleasedZ.ai releases GLM-4.5 under MIT
    Z.ai (Zhipu AI)
    source
  4. ReleasedGoogle releases Gemini 2.5 Flash-Lite
    Google DeepMind
    source
  5. ReleasedQwen releases Qwen3-Coder-480B-A35B-Instruct
    Alibaba (Qwen)
    source
  6. ReleasedLG AI Research releases EXAONE 4.0 32B
    LG AI Research
    source
  7. ReleasedMoonshot releases Kimi K2 Instruct
    Moonshot AI
    source
  8. ReleasedxAI releases Grok 4
    xAI
    source
  9. ReleasedHugging Face releases SmolLM3 3B
    Hugging Face
    source

8 events · 5 labs · 8 releases

June 2025

#2025-06
  1. source
  2. source
  3. source
  4. ReleasedGoogle releases Gemini 2.5 Flash
    Google DeepMind
    source
  5. ReleasedMoonshot releases Kimi-Dev-72B
    Moonshot AI
    source
  6. source
  7. ReleasedMistral releases Magistral Small
    Mistral AI
    source
  8. ReleasedMistral releases Magistral Medium
    Mistral AI
    source

7 events · 6 labs · 6 releases

May 2025

#2025-05
  1. source
  2. ReleasedByteDance Seed releases Seed Thinking v1.5
    ByteDance Seed
    source
  3. ReleasedAnthropic releases Claude Opus 4
    Anthropic
    source
  4. PreviewMistral previews Devstral Small 2505
    Mistral AI
    source
  5. ReleasedSarvam AI releases Sarvam-M
    Sarvam AI
    source
  6. ReleasedGoogle releases Gemma 3n E4B
    Google DeepMind
    source
  7. ReleasedMistral releases Mistral Medium 3
    Mistral AI
    source

11 events · 7 labs · 10 releases

April 2025

#2025-04
  1. ReleasedMicrosoft releases Phi-4 Reasoning
    Microsoft
    source
  2. ReleasedIBM releases Granite 3.3 8B
    IBM
    source
  3. ReleasedQwen releases Qwen3-235B-A22B
    Alibaba (Qwen)
    source
  4. ReleasedMoonshot releases Kimi-Audio-7B-Instruct
    Moonshot AI
    source
  5. ReleasedMoonshot releases Kimi-VL-A3B-Instruct
    Moonshot AI
    source
  6. ReleasedOpenAI releases OpenAI o3
    OpenAI
    source
  7. ReleasedOpenAI releases GPT-4.1
    OpenAI
    source
  8. source
  9. ReleasedMeta releases Llama 4 Scout
    Meta AI
    source
  10. ReleasedMeta releases Llama 4 Maverick
    Meta AI
    source
  11. source

7 events · 7 labs · 7 releases

March 2025

#2025-03
  1. ReleasedQwen releases Qwen2.5-Omni-7B
    Alibaba (Qwen)
    source
  2. ReleasedGoogle DeepMind releases Gemini 2.5 Pro
    Google DeepMind
    source
  3. source
  4. ReleasedMistral releases Mistral Small 3.1
    Mistral AI
    source
  5. ReleasedBaidu releases ERNIE X1
    Baidu
    source
  6. ReleasedCohere releases Command A
    Cohere
    source
  7. ReleasedAi2 releases OLMo 2 32B — fully open weights, data, and code
    Allen Institute for AI (Ai2)
    source

5 events · 5 labs · 5 releases

February 2025

#2025-02
  1. ReleasedIBM releases Granite 3.2 8B
    IBM
    source
  2. source
  3. source
  4. ReleasedxAI releases Grok 3
    xAI
    source
  5. ReleasedCognitive Computations releases Dolphin 3.0 Llama 3.1 8B
    Cognitive Computations
    source

7 events · 6 labs · 7 releases

January 2025

#2025-01
  1. source
  2. ReleasedQwen releases Qwen2.5-Max
    Alibaba (Qwen)
    source
  3. ReleasedQwen releases Qwen2.5-VL-72B
    Alibaba (Qwen)
    source
  4. ReleasedByteDance Seed releases Doubao-1.5-pro
    ByteDance Seed
    source
  5. ReleasedMoonshot releases Kimi k1.5
    Moonshot AI
    source
  6. ReleasedDeepSeek-R1 released under MIT
    DeepSeek
    source
  7. ReleasedMiniMax releases MiniMax-01
    MiniMax
    source

12 events · 11 labs · 12 releases

December 2024

#2024-12
  1. source
  2. ReleasedStepFun releases Step-2
    StepFun
    source
  3. source
  4. ReleasedTII releases the Falcon 3 small-model family
    Technology Innovation Institute
    source
  5. ReleasedCohere releases Command R7B
    Cohere
    source
  6. source
  7. ReleasedGoogle DeepMind releases Gemini 2.0 Flash
    Google DeepMind
    source
  8. ReleasedLG AI Research releases EXAONE 3.5 32B
    LG AI Research
    source
  9. ReleasedMeta releases Llama 3.3 70B
    Meta AI
    source
  10. ReleasedOpenAI releases OpenAI o1
    OpenAI
    source
  11. ReleasedAmazon releases Amazon Nova Lite
    Amazon
    source
  12. source

6 events · 5 labs · 6 releases

November 2024

#2024-11
  1. ReleasedQwen releases QwQ-32B-Preview
    Alibaba (Qwen)
    source
  2. ReleasedAi2 releases Tulu 3 405B
    Allen Institute for AI (Ai2)
    source
  3. source
  4. ReleasedQwen releases Qwen2.5-Coder-32B
    Alibaba (Qwen)
    source
  5. ReleasedHugging Face releases SmolLM2 1.7B
    Hugging Face
    source
  6. source

6 events · 6 labs · 6 releases

October 2024

#2024-10
  1. ReleasedSarvam AI releases Sarvam-1
    Sarvam AI
    source
  2. ReleasedAnthropic releases Claude 3.5 Haiku
    Anthropic
    source
  3. ReleasedIBM releases Granite 3.0 8B
    IBM
    source
  4. ReleasedMistral releases Ministral 8B
    Mistral AI
    source
  5. source
  6. source

9 events · 8 labs · 9 releases

September 2024

#2024-09
  1. ReleasedMeta releases Llama 3.2 90B Vision
    Meta AI
    source
  2. ReleasedAi2 releases Molmo 72B
    Allen Institute for AI (Ai2)
    source
  3. ReleasedQwen releases Qwen2.5-72B
    Alibaba (Qwen)
    source
  4. ReleasedMistral releases Pixtral 12B
    Mistral AI
    source
  5. ReleasedOpenAI releases OpenAI o1-preview
    OpenAI
    source
  6. ReleasedTencent Hunyuan releases Hunyuan Turbo
    Tencent Hunyuan
    source
  7. ReleasedDeepSeek releases DeepSeek-V2.5
    DeepSeek
    source
  8. Released01.AI releases Yi-Coder-9B
    01.AI
    source
  9. ReleasedAi2 releases OLMoE 1B-7B
    Allen Institute for AI (Ai2)
    source

6 events · 6 labs · 6 releases

August 2024

#2024-08
  1. source
  2. ReleasedMicrosoft releases Phi-3.5 MoE
    Microsoft
    source
  3. source
  4. ReleasedxAI releases Grok-2
    xAI
    source
  5. ReleasedLG AI Research releases EXAONE 3.0 7.8B
    LG AI Research
    source
  6. ReleasedOpenBMB releases MiniCPM-V 2.6
    OpenBMB
    source

2 events · 2 labs · 2 releases

July 2024

#2024-07
  1. ReleasedMeta releases Llama 3.1 405B
    Meta AI
    source
  2. ReleasedMistral releases Mistral NeMo
    Mistral AI
    source

6 events · 6 labs · 6 releases

June 2024

#2024-06
  1. ReleasedGoogle DeepMind releases Gemma 2 27B
    Google DeepMind
    source
  2. ReleasedAnthropic releases Claude 3.5 Sonnet
    Anthropic
    source
  3. ReleasedDeepSeek releases DeepSeek-Coder-V2
    DeepSeek
    source
  4. ReleasedNVIDIA releases Nemotron-4 340B
    NVIDIA
    source
  5. ReleasedQwen releases Qwen2-72B
    Alibaba (Qwen)
    source
  6. ReleasedZhipu AI releases GLM-4-9B
    Z.ai (Zhipu AI)
    source

7 events · 7 labs · 7 releases

May 2024

#2024-05
  1. ReleasedMistral releases Codestral 22B
    Mistral AI
    source
  2. ReleasedCohere releases Aya 23 35B
    Cohere
    source
  3. ReleasedByteDance Seed releases Doubao-pro
    ByteDance Seed
    source
  4. ReleasedTII releases Falcon 2 11B
    Technology Innovation Institute
    source
  5. Released01.AI releases Yi-1.5-34B
    01.AI
    source
  6. ReleasedDeepSeek releases DeepSeek-V2
    DeepSeek
    source
  7. source

10 events · 9 labs · 10 releases

April 2024

#2024-04
  1. source
  2. ReleasedSnowflake releases Snowflake Arctic
    Snowflake AI Research
    source
  3. ReleasedMicrosoft releases Phi-3 Mini
    Microsoft
    source
  4. ReleasedMeta releases Llama 3 70B
    Meta AI
    source
  5. ReleasedMiniMax releases abab6.5
    MiniMax
    source
  6. ReleasedMistral releases Mixtral 8x22B
    Mistral AI
    source
  7. ReleasedMicrosoft releases WizardLM-2 8x22B
    Microsoft
    source
  8. ReleasedStepFun releases Step-1V
    StepFun
    source
  9. ReleasedGoogle DeepMind releases CodeGemma 7B
    Google DeepMind
    source
  10. ReleasedCohere releases Command R+
    Cohere
    source

7 events · 7 labs · 7 releases

March 2024

#2024-03
  1. ReleasedxAI releases Grok-1.5
    xAI
    source
  2. ReleasedAI21 releases Jamba
    AI21 Labs
    source
  3. ReleasedDatabricks releases DBRX Instruct
    Databricks / MosaicML
    source
  4. ReleasedStepFun releases Step-1
    StepFun
    source
  5. ReleasedMoonshot releases Kimi 1M
    Moonshot AI
    source
  6. ReleasedCohere releases Command R
    Cohere
    source
  7. ReleasedAnthropic releases Claude 3 Opus
    Anthropic
    source

7 events · 5 labs · 7 releases

February 2024

#2024-02
  1. ReleasedBigCode releases StarCoder2 15B
    BigCode
    source
  2. ReleasedMistral releases Mistral Large
    Mistral AI
    source
  3. ReleasedGoogle DeepMind releases Gemma 7B
    Google DeepMind
    source
  4. ReleasedGoogle DeepMind releases Gemini 1.5 Pro
    Google DeepMind
    source
  5. ReleasedQwen releases Qwen1.5-110B
    Alibaba (Qwen)
    source
  6. ReleasedQwen releases Qwen1.5-72B-Chat
    Alibaba (Qwen)
    source
  7. ReleasedAi2 releases OLMo 7B
    Allen Institute for AI (Ai2)
    source

6 events · 6 labs · 6 releases

January 2024

#2024-01
  1. ReleasedStability AI releases Stable LM 2 1.6B
    Stability AI
    source
  2. ReleasedZhipu AI releases GLM-4
    Z.ai (Zhipu AI)
    source
  3. source
  4. ReleasedDeepSeek releases DeepSeekMoE 16B
    DeepSeek
    source
  5. ReleasedOpenChat releases OpenChat 3.5
    OpenChat
    source
  6. source

4 events · 4 labs · 4 releases

December 2023

#2023-12
  1. ReleasedMicrosoft releases Phi-2
    Microsoft
    source
  2. ReleasedSarvam AI releases OpenHathi-7B
    Sarvam AI
    source
  3. source
  4. ReleasedGoogle announces Gemini 1.0
    Google DeepMind
    source

8 events · 6 labs · 8 releases

November 2023

#2023-11
  1. ReleasedAlibaba open-sources Qwen-72B
    Alibaba (Qwen)
    source
  2. ReleasedDeepSeek releases DeepSeek LLM 67B
    DeepSeek
    source
  3. Released01.AI releases Yi-34B-Chat
    01.AI
    source
  4. ReleasedAnthropic releases Claude 2.1
    Anthropic
    source
  5. ReleasedOpenAI releases GPT-4 Turbo
    OpenAI
    source
  6. Released01.AI releases Yi-34B
    01.AI
    source
  7. ReleasedxAI releases Grok-1
    xAI
    source
  8. ReleasedDeepSeek releases DeepSeek Coder 33B
    DeepSeek
    source

2 events · 2 labs · 2 releases

October 2023

#2023-10
  1. ReleasedBaidu releases ERNIE 4.0
    Baidu
    source
  2. ReleasedMoonshot releases Kimi Chat
    Moonshot AI
    source

7 events · 7 labs · 7 releases

September 2023

#2023-09
  1. ReleasedLLaVA releases LLaVA 1.5 13B
    LLaVA
    source
  2. source
  3. ReleasedMistral AI releases Mistral 7B
    Mistral AI
    source
  4. ReleasedQwen releases Qwen-14B
    Alibaba (Qwen)
    source
  5. ReleasedTencent Hunyuan releases Hunyuan
    Tencent Hunyuan
    source
  6. ReleasedIBM releases Granite 13B
    IBM
    source
  7. ReleasedTII releases Falcon 180B
    Technology Innovation Institute
    source

2 events · 2 labs · 2 releases

August 2023

#2023-08
  1. ReleasedMeta releases Code Llama 34B
    Meta AI
    source
  2. ReleasedQwen releases Qwen-7B
    Alibaba (Qwen)
    source

4 events · 4 labs · 4 releases

July 2023

#2023-07
  1. source
  2. ReleasedLG AI Research releases EXAONE 2.0
    LG AI Research
    source
  3. source
  4. source

2 events · 2 labs · 2 releases

June 2023

#2023-06
  1. ReleasedZhipu AI releases ChatGLM2-6B
    Z.ai (Zhipu AI)
    source
  2. ReleasedMicrosoft releases Phi-1
    Microsoft
    source

3 events · 3 labs · 3 releases

May 2023

#2023-05
  1. ReleasedTII releases Falcon 40B
    Technology Innovation Institute
    source
  2. ReleasedGoogle DeepMind releases PaLM 2
    Google DeepMind
    source
  3. ReleasedDatabricks releases MPT-7B
    Databricks / MosaicML
    source

7 events · 6 labs · 7 releases

March 2023

#2023-03
  1. ReleasedLMSYS releases Vicuna 13B
    LMSYS / SkyLab
    source
  2. ReleasedBaidu releases ERNIE Bot
    Baidu
    source
  3. ReleasedAnthropic releases Claude 1
    Anthropic
    source
  4. ReleasedZhipu AI releases ChatGLM-6B
    Z.ai (Zhipu AI)
    source
  5. ReleasedOpenAI releases GPT-4
    OpenAI
    source
  6. ReleasedAI21 releases Jurassic-2 Ultra
    AI21 Labs
    source
  7. ReleasedOpenAI releases GPT-3.5 Turbo
    OpenAI
    source

1 events · 1 labs · 1 releases

February 2023

#2023-02
  1. ReleasedMeta releases LLaMA to researchers
    Meta AI
    source

3 events · 2 labs · 1 releases

November 2022

#2022-11
  1. source
  2. source
  3. source

1 events · 1 labs · 1 releases

July 2022

#2022-07
  1. source

1 events · 1 labs · 1 releases

April 2022

#2022-04
  1. ReleasedGoogle announces PaLM (540B)
    Google DeepMind
    source

2 events · 2 labs · 2 releases

December 2021

#2021-12
  1. ReleasedLG AI Research releases EXAONE 1.0
    LG AI Research
    source
  2. ReleasedBaidu releases ERNIE 3.0 Titan
    Baidu
    source

1 events · 1 labs · 1 releases

August 2021

#2021-08
  1. ReleasedAI21 releases Jurassic-1 Jumbo
    AI21 Labs
    source

1 events · 1 labs · 1 releases

June 2020

#2020-06
  1. ReleasedOpenAI introduces GPT-3 (175B)
    OpenAI
    source

1 events · 1 labs · 1 releases

November 2019

#2019-11
  1. source

1 events · 1 labs · 1 releases

October 2018

#2018-10
  1. ReleasedGoogle releases BERT
    Google DeepMind
    source

Frequently asked questions

What does the release calendar cover?

Every source-backed lifecycle event in the catalog — launches, previews, updates, deprecations, retirements, and withdrawals — grouped by the month it happened, newest first.

Why do some months have far more releases than others?

Release cadence is genuinely bursty: labs cluster launches around conferences and competitive responses. The per-month counts (events, labs, releases) make those waves easy to spot.

Where do the dates come from?

From the official announcement or model-card date for each event, not the time it was added to this site. Each row links back to its source.

Related