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R1 1776


R1 1776 is Perplexity logoPerplexity's language model. A fine-tuned version of DeepSeek R1 by Perplexity, optimized for uncensored, open-ended reasoning with a focus on American democratic values.
Spec
Canonical IDperplexity-r1-1776
TypeLanguage
StatusActive
CreatorPerplexityPerplexity
Input ModalitiesText
Output ModalitiesText
Intelligence Index
12.0
#241
Time to First Token
0.00s
#117
MATH-500
1.0
#19
Output TPS
0.0
#328

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
Skywork R1 4 Lite262KAvailable
DeepSeek R1T2 Chimera164K$0.300$1.10Available
R1 1776Current

Model IDs