Skip to content
Not available in this workspace
OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Collections
  • Providers
  • Pricing
  • Enterprise
  • Labs

Company

  • About
  • Blog
  • Careers
    Hiring
  • Privacy
  • Terms of Service
  • Support
  • Works With OR
  • Data

Developer

  • Documentation
  • API Reference
  • Developer Platform
  • Status

Connect

  • Discord
  • GitHub
  • LinkedIn
  • X
  • YouTube
Favicon for 01-ai

Yi 34B 200K

01-ai/yi-34b-200k

Model weights

The Yi series models are large language models trained from scratch by developers at 01.AI(opens in new tab). This version was trained on a large context length, allowing ~200k words (1000 paragraphs) of combined input and output.

Modalities

Context

200K

Released

Jan 22, 2024

Knowledge Cutoff

Jun 2023

About Yi 34B 200K

OpenRouter makes Yi 34B 200K by 01.AI available through a unified, OpenAI-compatible API using the model ID 01-ai/yi-34b-200k.

Yi 34B 200K accepts text and returns text. It has a 200,000-token context window.

It was released on January 22, 2024; its knowledge cutoff is June 30, 2023.

ActivityFAQ

Activity

Token volume and request traffic to this model over time.

Frequently asked questions

The Yi series models are large language models trained from scratch by developers at 01.AI. This version was trained on a large context length, allowing ~200k words (1000 paragraphs) of combined input and output.

Yi 34B 200K has a 200,000 token context window.

Yi 34B 200K was released on January 22, 2024. Its knowledge cutoff is June 30, 2023.