GigaChat 2 is GigaChat (Sber)'s language model with a 128K context window and up to 8K output tokens. A general-purpose large language model from Sber's GigaChat family designed for conversational and text generation tasks.
Specifications
Canonical IDgigachat-2
TypeLanguage
StatusActive
CreatorGigaChat (Sber)GigaChat (Sber)
Context Window128K tokens
Max Output8K 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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
GigaChat 2—128K——Current
GigaChat 2 Lite—128K——Available
GigaChat 2 Max—128K——Available
GigaChat 2 Pro—128K——Available
GLM Flash Latest1.3M$0.045$0.140Available

Model IDs

gigachat-2
gigachat/GigaChat-2