Every model, one subscription
25+ models from 9 of the world's top AI labs, all in Langkast. New frontier models are added as the labs ship them — same plan, same price.
Anthropic
Frontier reasoning, long-form writing, and code review
- Claude Opus 4.8
- Claude Sonnet 5
- Claude Fable 5
- Claude Haiku 4.5
OpenAI
Fast, reliable all-rounders for everyday work
- GPT-5.6
- GPT-5.5
- GPT-5.4
Huge context — whole codebases and decks
- Gemini 3.5 Flash
- Gemini 2.5 Pro
- Gemini 2.5 Flash
xAI
Real-time knowledge with personality
- Grok 4.5
- Grok 4.3
Meta
Open-weight workhorses for bulk tasks
- Llama 4 Maverick
- Llama 4 Scout
- Llama 3.3 70B
DeepSeek
Strong math and code at low cost
- DeepSeek V4 Pro
- DeepSeek V4 Flash
- DeepSeek V3.2
Moonshot
Long-context agentic reasoning
- Kimi K2.6
- Kimi K2 Thinking
Z.ai
Open models tuned for coding and tools
- GLM 5.2
- GLM 5.1
- GLM 5
MiniMax
Efficient reasoning at high throughput
- MiniMax M3
- MiniMax M2.5
This is a snapshot of the headline models — the full, live lineup (including every variant) is always visible inside the app.