Fixing Hallucinations in Gemini 3 Pro by Overriding RLHF Instincts

DEV CommunityFriday, November 21, 2025 at 5:50:36 PM
  • Gemini 3 Pro has been identified as producing hallucinated responses, raising concerns about the reliability of advanced AI models. This issue stems from the model's training process, which prioritizes confident answers over accuracy.
  • Addressing the hallucination problem is crucial for Google as it seeks to enhance the credibility of Gemini 3 Pro, especially as it integrates into various applications like Google Search and the Gemini app.
  • The ongoing challenges with AI reliability highlight a broader industry concern regarding the balance between user satisfaction and factual accuracy, as many models continue to struggle with hallucinations despite advancements.
— via World Pulse Now AI Editorial System

Was this article worth reading? Share it

Continue Readings
Google's Nano Banana Pro model makes AI images sharper, cleaner, and far more real
PositiveArtificial Intelligence
Google has launched its latest image-generation model, Nano Banana Pro, which enhances the quality of AI-generated images. This model, powered by the Gemini 3 Pro, is designed to produce sharper, cleaner, and more realistic visuals. Users can access this advanced tool through the Gemini mobile app, marking a significant step forward in Google's generative AI capabilities.
Step-Audio-R1 Technical Report
PositiveArtificial Intelligence
The Step-Audio-R1 Technical Report introduces an innovative audio reasoning model that enhances reasoning capabilities in the audio domain. Utilizing the Modality-Grounded Reasoning Distillation (MGRD) framework, Step-Audio-R1 generates reasoning chains grounded in acoustic features, outperforming existing models like Gemini 2.5 Pro and achieving performance on par with Gemini 3 Pro. This advancement raises questions about the role of reasoning in audio intelligence.
Google launches Gemini 3 Pro Image, aka Nano Banana Pro, with more control, improved text rendering, and enhanced world knowledge, for free in the Gemini app (Abner Li/9to5Google)
PositiveArtificial Intelligence
Google has launched Gemini 3 Pro Image, also known as Nano Banana Pro, which offers enhanced control, improved text rendering, and greater world knowledge. This new image generation and editing model is available for free in the Gemini app, following the recent introduction of Gemini 3 Pro.
OpenAI debuts GPT‑5.1-Codex-Max coding model and it already completed a 24-hour task internally
PositiveArtificial Intelligence
OpenAI has introduced GPT‑5.1-Codex-Max, a new coding model available in its Codex developer environment. This model enhances AI-assisted software engineering with improved reasoning, efficiency, and interactive capabilities. It replaces GPT‑5.1-Codex as the default model, designed to handle complex software development tasks across multiple contexts.