Discourse AI - Large Language Model (LLM) settings page

[pfaffman (Jay Pfaffman)]

I always wonder too. This seems like the best answer to that question.

@Saif

• Spam Detection / AI Triage (Text): Cost-Effective/Speed models are usually sufficient and cost-efficient (Haiku 3.5, Gemini 2.0 Flash, GPT-4o mini, Llama 3.3).
• AI Triage (NSFW Image Detection): Requires a Vision Capable model (GPT-4o/mini, Sonnet 3.7, Gemini 2.5 Pro/2.0 Flash, Llama 3.2, specific Discourse hosted/supported models).

But also, there is this in the OP from the Spam config topic. I think it’s just a little hard to find in all of the information that’s there.

@sam

LLM selection recommendations

The performance of spam detection depends on the chosen LLM.

Most low-cost LLMs work effectively, such as:

• GPT-4o-mini
• Claude 3.5 Haiku
• Gemini 2.0 Flash

Experiment with different models to find the best fit. Configure your models via /admin/plugins/discourse-ai/ai-llms.