LLM Reference

Yi 34B Chat

Released
2023-11-02
Last refreshed
2026-05-19
Status
Researched 60d ago
Open sourceCommercial use: permittedLong context

Yi 34B Chat is a released long context model with open-source and 200k context; evaluate it while provider pricing coverage matures.

Use it for

  • Teams evaluating long context
  • Workloads that can use a 200k context window

Do not use it for

  • Cost-sensitive launches that need sourced token pricing
  • Vision or document-understanding workloads
  • Strict JSON or tool-calling flows
Specifications
Released
2023-11-02
Context
200k
Parameters
34B
Architecture
Decoder Only
Knowledge cutoff
2024-03
Specialization
general
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Weights
Unknown
Code
Unknown
Training
Fine-tuned
Created by

Developing AI for creative and generative tasks.

Beijing, China
Founded 2023
Website
Pricing

No tracked provider token pricing is available yet.

About

Yi 34B Chat is 01.AI's Yi (2023/11) model. It offers a 200K-token context window.

Yi 34B Chat is an open-source model in the Yi (2023/11) family. The structured metadata tracks a 200k-token context window. No headline benchmark score is tracked for Yi 34B Chat yet.

Top use-case fit

Long context

Included by capability and metadata signals in the decision map.

Provider price ladder

No tracked provider token pricing is available for this model yet.

Capabilities

No model capability flags are currently sourced.

Benchmark peer barsfor Long context

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.

Frequently asked questions

What is the context window of Yi 34B Chat?

Yi 34B Chat has a context window of 200k tokens.

When was Yi 34B Chat released?

Yi 34B Chat was released on 2023-11-02.