Impossible de définir le modèle LLM IA par défaut même après avoir créé un LLM disponible

Les paroles de la chanson japonaise en bas à droite ne sont pas mon annotation, veuillez l’ignorer.
La capture d’écran montre que mon modèle est utilisable, mais ne peut pas être défini comme modèle par défaut.
En raison des restrictions imposées aux nouveaux utilisateurs, la capture d’écran montrant que le modèle est utilisable sera envoyée plus tard.
J’ai besoin d’aide, merci !

Le modèle a passé les tests système

Voici les journaux pertinents qui contiennent les opérations de test de la disponibilité des LLM et de définition du modèle par défaut.

Started POST "/admin/plugins/discourse-ai/ai-llms/test.json" for 172.68.225.73 at 2026-03-20 02:11:07 +0000
Processing by DiscourseAi::Admin::AiLlmsController#test as JSON
  Parameters: {"ai_llm"=>{"max_prompt_tokens"=>"32000", "max_output_tokens"=>"2000", "ai_secret_id"=>"2", "tokenizer"=>"DiscourseAi::Tokenizer::OpenAiTokenizer", "url"=>"https://api.chatanywhere.org", "display_name"=>"gpt-4.1", "name"=>"gpt-4.1", "provider"=>"open_ai", "vision_enabled"=>"false", "input_cost"=>"0.7", "output_cost"=>"2.8", "cached_input_cost"=>"0.7", "cache_write_cost"=>"0.7", "provider_params"=>{"organization"=>"", "disable_native_tools"=>"", "reasoning_effort"=>"none", "disable_streaming"=>"", "service_tier"=>"default"}, "allowed_attachment_types"=>["doc", "docx", "html", "markdown", "pdf", "rtf", "txt"]}}
Completed 200 OK in 252ms (Views: 0.2ms | ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 0.7ms)
Started PUT "/admin/plugins/discourse-ai/ai-llms/3" for 172.68.225.73 at 2026-03-20 02:11:10 +0000
Processing by DiscourseAi::Admin::AiLlmsController#update as */*
  Parameters: {"ai_llm"=>{"max_prompt_tokens"=>32000, "max_output_tokens"=>2000, "ai_secret_id"=>2, "tokenizer"=>"DiscourseAi::Tokenizer::OpenAiTokenizer", "url"=>"https://api.chatanywhere.org", "display_name"=>"gpt-4.1", "name"=>"gpt-4.1", "provider"=>"open_ai", "vision_enabled"=>false, "input_cost"=>0.7, "output_cost"=>2.8, "cached_input_cost"=>0.7, "cache_write_cost"=>0.7, "provider_params"=>{"organization"=>nil, "disable_native_tools"=>nil, "reasoning_effort"=>"none", "disable_streaming"=>nil, "service_tier"=>"default"}, "llm_quotas"=>[], "allowed_attachment_types"=>["doc", "docx", "html", "markdown", "pdf", "rtf", "txt"]}, "id"=>"3"}
Completed 200 OK in 61ms (Views: 14.4ms | ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 0.7ms)
Started GET "/admin/plugins/discourse-ai/ai-llms.json" for 172.68.225.73 at 2026-03-20 02:11:12 +0000
Processing by DiscourseAi::Admin::AiLlmsController#index as JSON
Completed 200 OK in 47ms (Views: 0.8ms | ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 2.2ms)
Started GET "/admin/config/site_settings.json?plugin=discourse-ai&category=discourse_ai" for 172.68.225.73 at 2026-03-20 02:11:12 +0000
Processing by Admin::Config::SiteSettingsController#index as JSON
  Parameters: {"plugin"=>"discourse-ai", "category"=>"discourse_ai"}
Completed 200 OK in 103ms (Views: 0.2ms | ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 4.9ms)
Started GET "/admin/config/site_settings.json?plugin=discourse-ai" for 172.68.225.73 at 2026-03-20 02:11:12 +0000
Processing by Admin::Config::SiteSettingsController#index as JSON
  Parameters: {"plugin"=>"discourse-ai"}
Completed 200 OK in 98ms (Views: 0.1ms | ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 0.0ms)
Started PUT "/admin/site_settings/ai_default_llm_model" for 172.68.225.73 at 2026-03-20 02:11:17 +0000
Processing by Admin::SiteSettingsController#update as */*
  Parameters: {"ai_default_llm_model"=>"3", "id"=>"ai_default_llm_model"}
Completed 422 Unprocessable Entity in 265ms (Views: 0.1ms | ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 0.0ms)


De manière déroutante, lorsque j’ai cliqué à nouveau sur modifier les paramètres peu de temps après, l’erreur n’est plus apparue. Je ne sais pas si cela signifie que cela a fonctionné.

Voici le journal du serveur pour cette opération

Started PUT "/admin/site_settings/ai_default_llm_model" for 172.68.225.73 at 2026-03-20 02:20:19 +0000
Processing by Admin::SiteSettingsController#update as */*
  Parameters: {"ai_default_llm_model" => "3", "id" => "ai_default_llm_model"}
Completed 204 No Content in 2047ms (ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 0.5ms)