Yi Large is 01.AI's language model with a 33K context window, starting at $3.00 / 1M input and $3.00 / 1M output. A large-scale Yi series LLM from 01.AI targeting high-quality text generation and complex reasoning tasks.
Specifications
Canonical ID01-ai-yi-large
TypeLanguage
StatusActive
Creator01.AI01.AI
Providers
Context Window33K tokens
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Fireworks AI logo
Fireworks AI
fireworks_ai/accounts/fireworks/models/yi-large
$3.00$3.00

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Yi 1.5 34B————Available
Yi 1.5 34B Chat————Available
Yi 1.5 6B————Available
Yi 1.5 6B Chat————Available
Yi 1.5 9B————Available
Yi 1.5 9B Chat————Available
Yi Large—33K$3.00$3.00Current
Hermes 2 Yi 34B—4K$0.900$0.900Available
Yi 34B—4K$0.900$0.900Available
Yi 34B 200K Capybara—200K$0.900$0.900Available
Yi 34B Chat—4K$0.900$0.900Available

Model IDs

01-ai-yi-large
fireworks_ai/accounts/fireworks/models/yi-large