free

R1 1776

Provided by: • Framework: PyTorch

R1 1776 is an open-source reasoning language model released by Perplexity AI, built upon DeepSeek‑R1 and fine‑tuned to remove censorship while preserving high reasoning and math abilities. Released under the MIT license, it delivers factual, transparent outputs across sensitive topics and is available for download or API access via Sonar API.

Model Performance Statistics

14

Views

November 30, 2024

Released

Jul 20, 2025

Last Checked

1.1

Version

Capabilities
  • Reasoning
  • Uncensored QA
Performance Benchmarks
AIME87.5%
TruthfulQA68.7%
Technical Specifications
Parameter Count
N/A
Training & Dataset

Dataset Used

RefinedWeb, StackExchange

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