Every model that matters, current and cutting edge.
A living index of the labs building the substrate. Frontier proprietary models and the open-weights world that follows them. Stable release and cutting-edge release are tracked separately. Click any family to see its full lineage.
Updated daily from upstream provider catalogs. Edits go through admin review.
Anthropic
Anthropic's new top tier above Opus, with always-on adaptive thinking and 1M context.
Top-tier reasoning model in the Claude family. Highest intelligence, slower and more expensive than Sonnet.
Workhorse tier — strong intelligence at lower latency/cost than Opus. The default for most production use.
Fast, low-cost tier. Best for high-volume, latency-sensitive tasks.
OpenAI
Multimodal flagship of the 4-series.
Successor to 4o focused on coding and instruction.
Frontier reasoning flagship.
Reasoning-first inference-time-compute models (o1, o3, o4).
Cost-efficient multimodal tier.
OpenAI's open-weight models (Apache-2.0).
Google DeepMind
Workhorse multimodal Gemini tier.
Fast, low-cost multimodal tier.
xAI
Frontier model family from xAI.
Open-weights releases of older Grok generations.
Meta AI
Llama text/instruction families (Llama 2 -> 4).
Code-specialized Llama 2 derivative.
Safety classifier built on Llama.
Mistral AI
Original open Mistral.
MoE open-weight family.
Flagship proprietary tier.
Mid-tier cost-efficient.
Vision-language open weights.
Edge/on-device tier.
Reasoning-focused tier.
Mistral's speech generation family (TTS).
DeepSeek
General dense LLMs.
Code models (dense and MoE).
MoE flagship family.
Vision-language family.
Alibaba (Qwen)
General Qwen dense LLMs.
Qwen MoE flagships (Qwen3 family).
Code-specialized Qwen.
Vision-language Qwen.
Audio-language Qwen.
Math-specialized Qwen.
Any-to-any multimodal Qwen.
Reasoning Qwen.
Zhipu AI (GLM)
Code-specialized GLM.
Vision-language GLM.
Moonshot AI (Kimi)
Long-context chat models from Moonshot.
Open-weights Kimi releases.
01.AI (Yi)
Dense Yi models.
Vision-language Yi.
Code Yi.
Closed flagship (Lightning).
Baichuan
Open and proprietary Baichuan models.
MiniMax
MoE / linear-attention frontier; some open weights.
StepFun
Closed flagship multimodal models.
Tencent (Hunyuan)
Open MoE Hunyuan.
Open video generation model.
Open-source 3D world models.
ByteDance (Doubao)
ByteDance Seed/Doubao 2.0 agentic series.
Cohere
Closed Command series.
Open-weights Command for RAG/tools.
Multilingual open-weights research models.
Multilingual embeddings.
Microsoft (Phi)
Small, capable open-weights from Microsoft Research.
AI21 Labs
Hybrid Mamba-Transformer.
Reka AI
Multimodal Reka models (Edge / Flash / Core).
Inflection AI
Personal AI; closed.
Databricks
Open-weights MoE from Databricks.
IBM (Granite)
Open-weights enterprise models from IBM Research.
Snowflake (Arctic)
Open enterprise MoE.
NVIDIA (Nemotron)
NVIDIA's third-gen open Nemotron family.
Stability AI
Diffusion-Transformer architecture; native 4K, dedicated text-rendering module.
Open video generation.
Black Forest Labs
Open / API image generation from former Stability core.
TII (Falcon)
Open-weights Falcon series.
Perplexity
Search-augmented chat models.
Amazon (Nova / Titan)
Amazon Bedrock foundation models.
Legacy Amazon Titan models.
Apple Intelligence
On-device + server foundation models powering Apple Intelligence.
Open small models from Apple research.
Groq
Groq operates inference for upstream open models; this catalog tracks Groq-original fine-tunes only.
Sakana AI
Models built via evolutionary model-merge.
OpenChat / NousResearch / community
Community fine-tunes on top of open base models.