Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI

The `logprobs` feature has been officially introduced in the Gemini API on Vertex AI, provides insight into the model’s decision-making by showing probability scores for chosen and alternative tokens. This step-by-step guide will walk you through how t…


This content originally appeared on Google Developers Blog and was authored by Google Developers Blog

The `logprobs` feature has been officially introduced in the Gemini API on Vertex AI, provides insight into the model's decision-making by showing probability scores for chosen and alternative tokens. This step-by-step guide will walk you through how to enable and interpret this feature and apply it to powerful use cases such as confident classification, dynamic autocomplete, and quantitative RAG evaluation.


This content originally appeared on Google Developers Blog and was authored by Google Developers Blog


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Google Developers Blog | Sciencx (2025-07-17T00:19:45+00:00) Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI. Retrieved from https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/

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" » Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI." Google Developers Blog | Sciencx - Thursday July 17, 2025, https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/
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Google Developers Blog | Sciencx Thursday July 17, 2025 » Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI., viewed ,<https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/>
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Google Developers Blog | Sciencx - » Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI. [Internet]. [Accessed ]. Available from: https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/
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" » Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI." Google Developers Blog | Sciencx - Accessed . https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/
IEEE
" » Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI." Google Developers Blog | Sciencx [Online]. Available: https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/. [Accessed: ]
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» Unlock Gemini’s reasoning: A step-by-step guide to logprobs on Vertex AI | Google Developers Blog | Sciencx | https://www.scien.cx/2025/07/17/unlock-geminis-reasoning-a-step-by-step-guide-to-logprobs-on-vertex-ai/ |

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