When every LLM was released
A continuously updated timeline of large language model releases — when each model shipped from its provider and when it landed on OffRail. Track GPT, Claude, Gemini, Llama, Mistral, DeepSeek and more. Browse the full history by year.
- 351models
- 49providers
- since2022
- Updated
New AI models released in August 2026
12 new AI models were released in August 2026 so far, from 7 providers. The most recent is GLM-5.2 Turbo from Z.AI, released August 17, 2026. Every one is available on OffRail through a single API.
- GLM-5.2 TurboZ.AI ·
- GLM-5.3Z.AI ·
- Gemini 3.7 FlashGoogle ·
- Seed 2.1 TurboByteDance ·
- Seedance 2.5ByteDance ·
- Grok Imagine Image 2.0xAI ·
- Muse Spark 1.2Meta ·
- Grok 4.6xAI ·
Browse by year
Jump to the models released in a given year.
2026
114 modelsZ.AI · Google · ByteDance · xAI
Gemini 3.7 Flash, Grok Imagine Image 2.0, Grok 4.6
View 2026 releases2025
181 modelsAlibaba · MiniMax · Z.AI · ByteDance
Qwen Image Max 2025-12-30, Gemini 3 Flash (Preview), Gemini 2.5 Flash Native Audio Preview (12-2025)
View 2025 releases2024
48 modelsDeepSeek · xAI · Meta · ElevenLabs
DeepSeek V3, Grok-2 Vision (1212), Grok-2 (1212)
View 2024 releases2023
6 modelsAnthropic · OpenAI · ElevenLabs
GPT-4 Turbo, GPT-4
View 2023 releases2022
2 modelsOpenAI
GPT-3.5 Turbo
View 2022 releasesLatest releases
The most recently released models, newest first.
GLM-5.2 Turbo
LatestZ.AI · glm-5.2-fast
GLM-5.2 Turbo was released by Z.AI on and added to OffRail on .
Pricing, providers & uptimeGLM-5.3
Z.AI · glm-5.3
GLM-5.3 was released by Z.AI on and added to OffRail on .
Pricing, providers & uptimeGemini 3.7 Flash
FlagshipGoogle · gemini-3.7-flash
Gemini 3.7 Flash was released by Google on and added to OffRail on .
Pricing, providers & uptimeSeed 2.1 Turbo
ByteDance · seed-2-1-turbo
Seed 2.1 Turbo was released by ByteDance on and added to OffRail on .
Pricing, providers & uptimeSeedance 2.5
ByteDance · seedance-2-5
Seedance 2.5 was released by ByteDance on and added to OffRail on .
Pricing, providers & uptimeGrok Imagine Image 2.0
FlagshipxAI · grok-imagine-image-2-0
Grok Imagine Image 2.0 was released by xAI on and added to OffRail on .
Pricing, providers & uptimeMuse Spark 1.2
Meta · muse-spark-1.2
Muse Spark 1.2 was released by Meta on and added to OffRail on .
Pricing, providers & uptimeGrok 4.6
FlagshipxAI · grok-4-6
Grok 4.6 was released by xAI on and added to OffRail on .
Pricing, providers & uptimeQwen Image 3.0 Pro
FlagshipAlibaba · qwen-image-3.0-pro
Qwen Image 3.0 Pro was released by Alibaba on and added to OffRail on .
Pricing, providers & uptimeQwen Image 3.0
FlagshipAlibaba · qwen-image-3.0
Qwen Image 3.0 was released by Alibaba on and added to OffRail on .
Pricing, providers & uptimeQwen3.8 Max
FlagshipAlibaba · qwen3.8-max
Qwen3.8 Max was released by Alibaba on and added to OffRail on .
Pricing, providers & uptimeInclusionAI Ling 3.0 Flash
Inclusionai · ling-3.0-flash
InclusionAI Ling 3.0 Flash was released by Inclusionai on and added to OffRail on .
Pricing, providers & uptimeFAQ
LLM release dates, answered
- How many AI models does OffRail support?
- OffRail currently tracks 351 models from 49 providers across 26 model families, including OpenAI, Anthropic, Google, Meta, Mistral, and DeepSeek. The full list is updated continuously as new models ship.
- What is the newest LLM model on OffRail?
- The most recently released model is GLM-5.2 Turbo from Z.AI, released on August 17, 2026. New flagship models usually appear here within 48 hours of their provider launch.
- How quickly are new models added to OffRail?
- New models are typically available on OffRail within 48 hours of their official provider release, so you can switch to the latest model without changing your integration.
- Where do these LLM release dates come from?
- Each entry shows two dates: the official provider release date (when the model maker shipped it) and the date OffRail added support for it. Dates are maintained alongside our model catalog and kept in sync with provider announcements.
- Can I find when a specific model like GPT-5 or Claude was released?
- Yes. Use the search box to filter the timeline by model name, provider, family, or model ID, then read the provider release date for that exact model. Each model also links to a detail page with pricing and capabilities.
Route to any of these models with one API
Switch to the newest model the day it ships — no new SDK, no vendor lock-in. One key for every provider on this timeline.