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Cogito v2.1


Cogito v2.1 is DeepCogito logoDeepCogito's language model. A hybrid reasoning LLM from Deep Cogito trained with self-play reinforcement learning, balancing instruction following and chain-of-thought reasoning.
Spec
Canonical IDdeepcogito-cogito-2-1-reasoning
TypeLanguage
StatusActive
CreatorDeepCogitoDeepCogito
Input ModalitiesText
Output ModalitiesText
Coding Index
24.8
#73
Math Index
72.7
#46
MMLU-Pro
0.8
#17
GPQA
0.8
#60
HLE
0.1
#61
LiveCodeBench
0.7
#41
IFBench
0.5
#75
Time to First Token
0.33s
#152
SciCode
0.4
#27
AIME 2025
0.7
#46
LCR
0.2
#141
TerminalBench Hard
0.2
#78
Output TPS
94.2
#95

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 v2.1Current
Cogito 2 671B164K$1.20$1.20Available
Cogito 2 671B P1164KAvailable

Model IDs