Get Started
Models
Use a model included with Tetrarch, one on your machine, or your own key.
Each chat can use a different model. Pick one in the panel, or leave the choice alone and Tetrarch picks a model.
Included with Tetrarch
Sign in and the models that come with your plan show up in the picker. Free, Pro, Pro+, and Ultra are the individual plans. Teams includes everything in Pro+ for each seat. The comparison is on the features page.
On this machine
You can add a model that runs locally, or a key you already hold. The key stays on your machine. A local model stays on your machine too.
Add one
- Open Manage Models from the picker
- Add a local model, or a key you already have
- Choose it at the top of the agent panel
In the picker
Anthropic
- Claude Fable 5
- Claude Fable 5.1
- Claude Fable Latest
- Claude Haiku 4.5
- Claude Haiku Latest
- Claude Opus 4.5
- Claude Opus 4.6
- Claude Opus 4.7
- Claude Opus 4.8
- Claude Opus 5
- Claude Opus Latest
- Claude Sonnet 4.5
- Claude Sonnet 4.6
- Claude Sonnet 5
- Claude Sonnet Latest
OpenAI
- GPT Astra Latest
- GPT Audio
- GPT Audio Mini
- GPT Chat Latest
- GPT Luna Latest
- GPT Mini Latest
- GPT Sol Latest
- GPT Terra Latest
- GPT-5 Image
- GPT-5 Image Mini
- GPT-5 Pro
- GPT-5.1
- GPT-5.1-Codex
- GPT-5.1-Codex-Max
- GPT-5.1-Codex-Mini
- GPT-5.2
- GPT-5.2 Chat
- GPT-5.2 Pro
- GPT-5.2-Codex
- GPT-5.3-Codex
- GPT-5.4
- GPT-5.4 Image 2
- GPT-5.4 Mini
- GPT-5.4 Nano
- GPT-5.4 Pro
- GPT-5.5
- GPT-5.5 Pro
- GPT-5.6 Luna
- GPT-5.6 Luna Pro
- GPT-5.6 Sol
- GPT-5.6 Sol Pro
- GPT-5.6 Terra
- GPT-5.6 Terra Pro
- GPT-6 Astra
- GPT-6 Astra Pro
- gpt-oss-safeguard-20b
Grok
- Grok 4.20
- Grok 4.20 Multi-Agent
- Grok 4.3
- Grok 4.5
- Grok 4.6
- Grok 4.7
- Grok Build 0.1
- Grok Latest
GLM
- GLM 4.6
- GLM 4.6V
- GLM 4.7
- GLM 4.7 Flash
- GLM 5
- GLM 5 Turbo
- GLM 5.1
- GLM 5.2
- GLM 5.3
- GLM 5.3 Flash
- GLM 5.3 FlashX
- GLM 5V Turbo
- GLM Flash Latest
- GLM Latest
Pareto
- Pareto
Fugu
- Fugu Max
- Fugu Ultra
- Fugu Ultra v2
Qwen
- Qwen3 Coder Next
- Qwen3 Coder Plus
- Qwen3 Max
- Qwen3 Max Thinking
- Qwen3 VL 235B A22B Instruct
- Qwen3 VL 235B A22B Thinking
- Qwen3 VL 30B A3B Instruct
- Qwen3 VL 30B A3B Thinking
- Qwen3 VL 32B Instruct
- Qwen3 VL 8B Instruct
- Qwen3 VL 8B Thinking
- Qwen3.5 397B A17B
- Qwen3.5 Plus 2026-02-15
- Qwen3.5 Plus 2026-04-20
- Qwen3.5-122B-A10B
- Qwen3.5-27B
- Qwen3.5-35B-A3B
- Qwen3.5-9B
- Qwen3.5-Flash
- Qwen3.6 27B
- Qwen3.6 35B A3B
- Qwen3.6 Flash
- Qwen3.6 Max Preview
- Qwen3.6 Plus
- Qwen3.7 Flash
- Qwen3.7 Max
- Qwen3.7 Plus
- Qwen3.8 2.4T A95B
- Qwen3.8 27B
- Qwen3.8 Flash
- Qwen3.8 Max (0902)
Gemini
- Gemini 3 Flash Preview
- Gemini 3.1 Flash Lite
- Gemini 3.1 Flash Lite Preview
- Gemini 3.1 Pro Preview
- Gemini 3.1 Pro Preview Custom Tools
- Gemini 3.5 Flash
- Gemini 3.5 Flash Lite
- Gemini 3.6 Flash
- Gemini 3.7 Flash
- Gemini 3.8 Flash
- Nano Banana (Gemini 2.5 Flash Image)
- Nano Banana 2 (Gemini 3.1 Flash Image Preview)
- Nano Banana 2 (Gemini 3.1 Flash Image)
- Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
- Nano Banana Pro (Gemini 3 Pro Image Preview)
- Nano Banana Pro (Gemini 3 Pro Image)
Granite
- Granite 4.0 Micro
- Granite 4.2 8B
Nemotron
- Nemotron 3 Nano 30B A3B
- Nemotron 3 Super
- Nemotron 3 Ultra
- Nemotron 3.5 Content Safety
- Nemotron 3.5 Lightning
Kimi
- Kimi K2 Thinking
- Kimi K2.5
- Kimi K2.6
- Kimi K2.7 Code
- Kimi K3
- Kimi Latest
Gemma
- Gemma 4 26B A4B
- Gemma 4 31B
Mistral
- Devstral 2 2512
- Ministral 3 14B 2512
- Ministral 3 3B 2512
- Ministral 3 8B 2512
- Mistral Medium 3.5
- Mistral Small 4
- Voxtral Small 24B 2507
Sonar
- Sonar Pro Search
DeepSeek
- DeepSeek Flash Latest
- DeepSeek Pro Latest
- DeepSeek V3.1 Terminus
- DeepSeek V3.2
- DeepSeek V3.2 Exp
- DeepSeek V4 Flash 0423
- DeepSeek V4 Flash 0731
- DeepSeek V4 Flash Latest
- DeepSeek V4 Flash Vision Exp
- DeepSeek V4 Pro 0423
- DeepSeek V4 Pro 0813
- DeepSeek V4.1 Flash