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 LLM Gateway. Track GPT, Claude, Gemini, Llama, Mistral, DeepSeek and more. Browse the full history by year.
- 379models
- 52providers
- since2022
- Updated
New AI models released in September 2026
11 new AI models were released in September 2026 so far, from 7 providers. The most recent is Atria Dawn Preview from Atria, released September 12, 2026. Every one is available on LLM Gateway through a single API.
- Atria Dawn PreviewAtria ·
- Fugu Ultra v2.0Sakana AI ·
- Fugu MaxSakana AI ·
- DeepSeek V4.1 FlashDeepSeek ·
- GPT Image 2.5 FlareOpenAI ·
- GPT Image 2.5 SunburstOpenAI ·
- GPT-6 AstraOpenAI ·
- Muse Spark 1.3 ContributorMeta ·
Browse by year
Jump to the models released in a given year.
2026
141 modelsAtria · Sakana AI · DeepSeek · OpenAI
DeepSeek V4.1 Flash, Gemini 3.8 Flash, Qwen3.8 Flash
View 2026 releases2025
182 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.
Atria Dawn Preview
LatestAtria · atria-dawn-preview
Atria Dawn Preview was released by Atria on and added to LLM Gateway on .
Pricing, providers & uptimeFugu Ultra v2.0
Sakana AI · fugu-ultra-v2.0
Fugu Ultra v2.0 was released by Sakana AI on and added to LLM Gateway on .
Pricing, providers & uptimeFugu Max
Sakana AI · fugu-max
Fugu Max was released by Sakana AI on and added to LLM Gateway on .
Pricing, providers & uptimeDeepSeek V4.1 Flash
FlagshipDeepSeek · deepseek-v4.1-flash
DeepSeek V4.1 Flash was released by DeepSeek on and added to LLM Gateway on .
Pricing, providers & uptimeGPT Image 2.5 Flare
OpenAI · gpt-image-2.5-flare
GPT Image 2.5 Flare was released by OpenAI on and added to LLM Gateway on .
Pricing, providers & uptimeGPT Image 2.5 Sunburst
OpenAI · gpt-image-2.5-sunburst
GPT Image 2.5 Sunburst was released by OpenAI on and added to LLM Gateway on .
Pricing, providers & uptimeGPT-6 Astra
OpenAI · gpt-6-astra
GPT-6 Astra was released by OpenAI on and added to LLM Gateway on .
Pricing, providers & uptimeMuse Spark 1.3 Contributor
Meta · muse-spark-1.3-contributor
Muse Spark 1.3 Contributor was released by Meta on and added to LLM Gateway on .
Pricing, providers & uptimeMuse Spark 1.3
Meta · muse-spark-1.3
Muse Spark 1.3 was released by Meta on and added to LLM Gateway on .
Pricing, providers & uptimeGemini 3.8 Flash
FlagshipGoogle · gemini-3.8-flash
Gemini 3.8 Flash was released by Google on and added to LLM Gateway on .
Pricing, providers & uptimeClaude Fable 5.1
Anthropic · claude-fable-5-1
Claude Fable 5.1 was released by Anthropic on and added to LLM Gateway on .
Pricing, providers & uptimeHy4 Preview
Tencent Cloud · hy4-preview
Hy4 Preview was released by Tencent Cloud on and added to LLM Gateway on .
Pricing, providers & uptimeFAQ
LLM release dates, answered
- How many AI models does LLM Gateway support?
- LLM Gateway currently tracks 379 models from 52 providers across 28 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 LLM Gateway?
- The most recently released model is Atria Dawn Preview from Atria, released on September 12, 2026. New flagship models usually appear here within 48 hours of their provider launch.
- How quickly are new models added to LLM Gateway?
- New models are typically available on LLM Gateway 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 LLM Gateway 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.