Cogito v2.1 671B API
About
Build advanced reasoning agents with Cogito v2.1 671B, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $1.25/1M input and $1.25/1M output tokens. Access Cogito v2.1 671B via the Together AI API with up to 164K output tokens.
Capabilities
Input Modalities
text
Output Modalities
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Reasoning
Yes
Structured Output
No
Tool Use
No
WeightsClosed
Temperature
Adjustable
Attachment
Not Supported
Limits
Context Window
164K
Tokens
Input Limit
164K
Tokens
Max Output
164K
Tokens
Pricing
Standard (per 1M tokens)
Input
$1.25
Output
$1.25
Frequently Asked Questions
Cogito v2.1 671B by Together AI costs $1.25 per 1M input tokens and $1.25 per 1M output tokens.
Model Details
ID
deepcogito/cogito-v2-1-671b
Provider
Together AIFamily
cogito
Release Date
Nov 13, 2025
Knowledge Cutoff
N/A
API Integration