diff --git a/website/api/controllers/deliver-talk-to-us-form-submission.js b/website/api/controllers/deliver-talk-to-us-form-submission.js
index 577f3e0e49..0689de4d16 100644
--- a/website/api/controllers/deliver-talk-to-us-form-submission.js
+++ b/website/api/controllers/deliver-talk-to-us-form-submission.js
@@ -107,7 +107,7 @@ Only include a key when you are confident of its value. Omit any key you are uns
       locationGuessFromEmailDomain: async()=>{
         return await sails.helpers.ai.prompt.with({
           prompt: locationGuessPrompt,
-          baseModel: 'gpt-5-nano-2025-08-07',
+          baseModel: 'claude-haiku-4-5',
           expectJson: true,
           systemPrompt: locationGuessSystemPrompt,
         }).tolerate((err)=>{
diff --git a/website/api/helpers/iq/get-enriched.js b/website/api/helpers/iq/get-enriched.js
index 4b97f6eee8..9a6d4cb0ab 100644
--- a/website/api/helpers/iq/get-enriched.js
+++ b/website/api/helpers/iq/get-enriched.js
@@ -327,7 +327,7 @@ module.exports = {
 
             locationInfo = await sails.helpers.ai.prompt.with({
               prompt: locationPrompt,
-              baseModel: 'gpt-5-nano-2025-08-07',
+              baseModel: 'claude-haiku-4-5',
               expectJson: true,
               systemPrompt: systemPromptForAddressInformation,
             }).tolerate((err)=>{