deepseek-reasoner upgraded to DeepSeek-R1-0528, with fewer hallucinations

deepseek-reasoner Model Upgraded to DeepSeek-R1-0528:

• Enhanced Reasoning Capabilities
  • Significant benchmark improvements (Pass\@1)
    • AIME 2025: 70.0 → 87.5 (+17.5)
    • GPQA: 71.5 → 81.0 (+9.5)
    • LCB_v6: 63.5 → 73.3 (+9.8)
    • Aider: 57.0 → 71.6 (+14.6)
  • Note: Complex reasoning tasks may consume more tokens compared to legacy R1 version.
• Optimized Front-end Development
  • Generated web pages and games now feature improved aesthetics.
• Reduced Hallucinations
  • Significantly suppressed hallucination issues present in legacy R1 version.
• JSON Output & Function Calling Support
  • Function call performance:
    • Tau-bench score: 53.5 (Airline) / 63.9 (Retail)