Long Context

AI21 Labs

Israeli enterprise-AI lab behind the Jamba long-context LLMs and the Maestro agent orchestrator

DeepSeek V4

DeepSeek's MIT-licensed frontier-class LLM with 1M-token context

Kimi 月之暗面

Long-context chat assistant from Moonshot AI

Magic.dev

Frontier coding model with 100M-token context window

MPT

MosaicML's efficient transformer with ALiBi positional encoding — fast, commercially licensed, extendable context.

Yi Model

01.AI's bilingual Chinese-English LLM family — high performance, open weights, strong in Asia-Pacific markets.