Something happened after I updated discourse to 3.6.0 beta 2, embeddings stopped working and I can’t seem to figure out why. I’m using Gemini Flash and Flash Lite LLM’s and they’re working perfectly, the AI bot is working etc. However when I search something it gives me a 500 error. When I goto th…

I’m going to answer my own post. The problem is not the build but the timing. In Oct google made the current embedding model (embedding-001) obsolete so it stopped working. The new model is gemini-embedding-001 In the Embedding configuration (Admin->Plugins->Discourse AI->Embeddings->Edit), you nee…

…and it appears that discourse may not be setup to handle the new gemini-embedding-001 model. The Run test works fine but when I try to search the forum I now see these errors in the logs: Message (2 copies reported) Error ERROR: expected 768 dimensions, not 3072 querying embeddings for model ge…

Duplicate of Gemini embedding setting not passing output_dimensionality? [afbeelding] RBoy: @Falco maybe the default gemini configuration needs to be updated in discourse, when creating a new gemini embedding it still uses embedding-001 instead of gemini-embedding-001 https://github.com/disc…

Gemini Embeddings Issue After Discourse Update to 3.6.0 Beta 2

Ondersteuning

Falco (Falco) 14 oktober 2025 om 19:59 4

Duplicate of Gemini embedding setting not passing output_dimensionality?

https://github.com/discourse/discourse/pull/35390

Topic		Antwoorden	Weergaven
Discourse AI Gemini Embeddings Failing to Enable, But Other Features Work Fine Support ai	1	160	7 november 2024
Gemini embedding setting not passing output_dimensionality? Support embedding , ai	3	367	8 oktober 2025
Embedding error with 3.6.0 beta 2 Bug ai	4	358	12 november 2025
How to fix 401 errors with Gemini embeddings Support embedding , ai	2	71	16 juli 2026
Discourse Gemini’s embedding-001 Call error Support ai	8	439	8 februari 2026

Gemini Embeddings Issue After Discourse Update to 3.6.0 Beta 2

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