Sunday, March 22, 2026
Tracking 331 models from 51 providers. See the latest LLM releases, open source LLM news, API changes, and large language model updates as they happen.
Total Tracked
331
live models
This Week
6
models added
This Month
28
models added
Active Providers
12
released in 30 days
Last 20 model releases in chronological order
Grok 4.20 Multi-Agent Beta
xAI
Grok 4.20 Beta
xAI
Nemotron 3 Super (free)
NVIDIA
Nemotron 3 Super
NVIDIA
Seed-2.0-Lite
ByteDance
Qwen3.5-9B
Alibaba
GPT-5.4 Pro
OpenAI
GPT-5.4
OpenAI
Mercury 2
Inception
GPT-5.3 Chat
OpenAI
Gemini 3.1 Flash Lite Preview
Seed-2.0-Mini
ByteDance
Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Qwen3.5-35B-A3B
Alibaba
Providers with the most recent model releases
Latest: GPT-5.4 Nano
Mar 17, 2026
Latest: Qwen3.5-9B
Mar 10, 2026
Latest: Gemini 3.1 Flash Lite Preview
Mar 3, 2026
Latest: MiMo-V2-Omni
Mar 18, 2026
Latest: Grok 4.20 Multi-Agent Beta
Mar 12, 2026
Latest: Nemotron 3 Super (free)
Mar 11, 2026
Latest: Seed-2.0-Lite
Mar 10, 2026
Latest: MiniMax M2.7
Mar 18, 2026
Latest: Mistral Small 4
Mar 16, 2026
Latest: Mercury 2
Mar 4, 2026
Current pricing across top providers - cheapest available rates
AI model naming conventions have evolved significantly as providers iterate on their architectures. OpenAI moved from the GPT-4 family (GPT-4, GPT-4 Turbo, GPT-4o, GPT-4o mini) to the newer GPT-4.1 series, signaling incremental but meaningful improvements in reasoning and cost efficiency. Each suffix or version bump typically indicates changes to the training data, fine-tuning approach, or inference optimization.
Anthropic follows a different pattern with Claude, progressing through Claude 3 Haiku, Sonnet, and Opus tiers that represent different capability-cost trade-offs within the same generation. Claude 3.5 Sonnet introduced mid-cycle upgrades within a generation, while Claude 4 marked a full generational leap. Google’s Gemini family uses version numbers (1.5, 2.0, 2.5) combined with size tiers (Flash, Pro, Ultra) to differentiate models.
For developers and teams evaluating models, the version number alone does not tell the full story. A “mini” or “flash” variant of a newer generation can outperform the full-size model of a previous generation on many tasks while costing a fraction of the price. DeepSeek’s approach with R1 and V3 demonstrated that open-weight models can match or exceed proprietary alternatives, further complicating direct version comparisons across providers. The key is to evaluate models on your specific tasks rather than relying on naming hierarchies.
The AI model landscape is evolving at an unprecedented rate. In the last 30 days alone, 28 new models were released across 12 providers, ranging from frontier reasoning models to specialized coding assistants and cost-optimized inference endpoints. This pace shows no signs of slowing down.
The competition between OpenAI, Anthropic, Google DeepMind, Meta, Mistral, DeepSeek, and a growing number of open-source contributors means that the state-of-the-art shifts on a near-weekly basis. Models that were considered cutting-edge three months ago are now being surpassed or matched by more efficient, cheaper alternatives. This creates both opportunity and complexity for developers who need to stay current with the best options for their use cases.
We track 331 models across all major providers and categories to help teams make informed decisions. Our scoring system evaluates each model on capabilities, pricing, context window, recency, and versatility - providing a single composite score that cuts through the noise of marketing claims and benchmark cherry-picking.
No new models have been released today yet. The most recent releases are MiMo-V2-Omni, MiMo-V2-Pro, MiniMax M2.7. This page updates hourly, so check back for the latest additions.
The pace of AI model releases has accelerated significantly. In the last 30 days alone, 28 new models were added from 12 providers. On average, multiple new models launch every week across providers like OpenAI, Anthropic, Google, DeepSeek, Meta, and Mistral.
Based on recent data, OpenAI has been the most active provider with 6 model releases in the last 30 days. Their latest release is GPT-5.4 Nano.
This page provides a real-time view of all AI model releases, updated hourly. You can also check our leaderboard for ranked comparisons, the releases page for a detailed timeline, and the trending page to see which models are gaining momentum.
Explore more ways to track AI model performance, pricing, and trends.