LLM Reference

Yi 6B

Released
2023-11-02
Last refreshed
2026-05-19
Status
Researched 106d ago
Open sourceCommercial use: permittedLong context

Yi 6B is worth evaluating for long context when its provider route and context window match the workload.

Use it for

  • Teams evaluating long context
  • Workloads that can use a 200k context window
  • Buyers comparing 3 tracked provider routes

Do not use it for

  • Vision or document-understanding workloads
  • Strict JSON or tool-calling flows
Specifications
Released
2023-11-02
Context
200k
Parameters
6B
Architecture
Decoder Only
Knowledge cutoff
2023-06
Specialization
general
Openness
Open source
License
Apache 2.0OSI-approvedCommercial use: permitted
Weights
Unknown
Code
Unknown
Training
Fine-tuned
Created by
01.AI01.AI

Developing AI for creative and generative tasks.

Beijing, China
Founded 2023
Website
Pricing
Output / 1M
$0.200
Input / 1M
$0.200

Cheapest of 3 routes · Fireworks AI

Providers(3)
Alibaba Cloud PAI-EASFireworks AIReplicate API
View 3 provider routes

About

Yi 6B is 01.AI's Yi (2023/11) model. It offers a 200K-token context window.

Top use-case fit

Long context

Included by capability and metadata signals in the decision map.

Provider price ladder

Compare all 3

Compare API pricing across 3 providers for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MRoute
Fireworks AI$0.200$0.200
Provisioned
Replicate API$0.050$0.250
Serverless
Alibaba Cloud PAI-EAS--
ServerlessPartial

Available via routers & gateways(1)

OpenRouter

Hybrid

Unified hybrid gateway to 400+ models from 60+ providers via a single OpenAI-compatible API, with optional auto-routing that selects the best model per prompt.

PassthroughFireworks AI

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.