MiniCheck-FT5 is an efficient fact-checking system with 770 million parameters that achieves GPT-4-level performance at 400x lower cost, making it practical for synchronous production deployments.

Authors

• Person: Not available Organization: Zylos
  LLM Hallucination Detection and Mitigation: State of the Art in 2026

Sources

• LLM Hallucination Detection and Mitigation: State of the Art in 2026 zylos.ai Zylos via serper

Referenced by nodes (1)

• GPT-4 concept