Cogito V2.1 Reasoning is DeepCogito's language model. A reasoning-specialized LLM from Deep Cogito's second-generation series, designed for complex multi-step inference and chain-of-thought tasks.
Specifications
Canonical IDdeepcogito-cogito-2-1-reasoning
TypeLanguage
StatusActive
CreatorDeepCogitoDeepCogito
Input ModalitiesText
Output ModalitiesText
Benchmarks
Math Index
72.7
#84
MMLU-Pro
0.8
#32
GPQA
0.8
#132
HLE
0.1
#131
LiveCodeBench
0.7
#70
IFBench
0.5
#172
Time to First Token
0.46s
#240
SciCode
0.4
#73
AIME 2025
0.7
#84
LCR
0.2
#246
TerminalBench Hard
0.2
#164
Output TPS
95.3
#128

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
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
Cogito V2.1 671B128K$1.25$1.25Available
Cogito V2.1 ReasoningCurrent
Cogito V2 671B P1164K$1.20$1.20Available

Model IDs

cogito-v2-1-reasoning
deepcogito-cogito-2-1-reasoning