TestKey.ai logo
TestKey.ai
KEY CHECKER & MODEL MARKET
You are hereModel routes
Core routes

Keep clicks and crawl depth focused on the few pages that resolve intent fastest.

Already holding a key? Check it first, then keep reading.
Confirm ownership, visible models, and resale signals before deciding whether models, pricing, protocols, or providers matter next.
MODEL PROFILE

Yi Large Turbo model profile: context, pricing, provider, and next actions

01.AI / Yi's Yi line is currently tracked for Text in -> text out work. It is better used first for model judgment and route selection. Current context 200K, input $0.30, output $1.2. The next natural step is to clarify the route and workflow fit before adding procurement or key-check work.

China model routeYiText in -> text out
01.AI / Yi logo
Yi Large Turbo
01.AI / Yi's Yi line is currently tracked for Text in -> text out work. It is better used first for model judgment and route selection.
AlternativesLatest radar
Provider
01.AI / Yi
Start with the supply line behind the model before you move into deeper buying or key work.
Context window
200K
Context length changes whether the model fits short tasks, long documents, or knowledge workflows.
Input price
$0.30
Input price usually matters more for high-volume calling and batch workloads.
Output price
$1.2
Output price matters more for writing-heavy, support, and long-answer workflows.
MODEL JUDGMENT

Yi Large Turbo should not be treated as a brand-name page first. It should be placed back into the real model layer: it comes from 01.AI / Yi, sits on the China model route, and belongs to the Yi family.

This model line is best judged through four inputs: modality Text in -> text out, context 200K, prompt cost $0.30, and completion cost $1.2. The real question is whether those four signals support the workflow together.

If the upstream route is still catalog-only, the value of this page is to connect model, provider, and workflow before you chase a hot model blindly.

QUICK CHECKS
Ask first whether you truly need a 200K context window or are just reacting to the phrase “long context.”
Then ask whether your workload cares more about Text in -> text out ability or about price band and delivery stability.
Then ask whether 01.AI / Yi can fit the protocol stack you already run today.
China-focused model routes should be judged inside China procurement and channel workflows, not as a copy of global defaults.
API & PRICING
PROVIDER
01.AI / Yi
DEFAULT API URL
https://platform.lingyiwanwu.com
INPUT
$0.30
OUTPUT
$1.2
CONTEXT WINDOW
200K
PROTOCOLS
YiReasoning
RELATED FAMILIES
Yi LightningYi Large
Latest model return
Fresh-release traffic should not stop at the model profile

If this provider is also pushing a newer release, the stronger next move is to reopen that latest-model page with the model profile still in mind.