OpenAI: improve model sorting, and update the 3.5-Turbo symlink and 3.5 0125 model description. Fixes #380

src/modules/llms/server/openai/models.data.ts

@@ -123,10 +123,10 @@ const _knownOpenAIChatModels: ManualMappings = [
     // NOTE: speculation from the https://openai.com/blog/new-embedding-models-and-api-updates post; hasn't been released yet
     idPrefix: 'gpt-3.5-turbo-0125',
     label: '3.5-Turbo (0125)',
-    description: 'Snapshot of gpt-3.5-turbo-16k from January 25th 2023.',
+    description: 'The latest GPT-3.5 Turbo model with higher accuracy at responding in requested formats and a fix for a bug which caused a text encoding issue for non-English language function calls.',
     contextWindow: 16385,
     maxCompletionTokens: 4096,
-    interfaces: [LLM_IF_OAI_Chat],
+    interfaces: [LLM_IF_OAI_Chat, LLM_IF_OAI_Fn],
     isLatest: true,
   },
   {
@@ -136,6 +136,7 @@ const _knownOpenAIChatModels: ManualMappings = [
     contextWindow: 16385,
     maxCompletionTokens: 4096,
     interfaces: [LLM_IF_OAI_Chat, LLM_IF_OAI_Fn],
+    hidden: true,
   },
   {
     idPrefix: 'gpt-3.5-turbo-16k-0613',
@@ -178,16 +179,16 @@ const _knownOpenAIChatModels: ManualMappings = [
     isLegacy: true,
   },
   {
-    // NOTE: will be updated to gpt-3.5-turbo-0125 two weeks after it launches
+    // NOTE: will link to 0125 on Feb 16th 2024 - we are pre-ready for it on the dev branch
     idPrefix: 'gpt-3.5-turbo',
-    label: '🔗 3.5-Turbo → 0613', // '3.5-Turbo → 🔗 0613',
-    description: 'Currently points to gpt-3.5-turbo-0613.',
-    symLink: 'gpt-3.5-turbo-0613',
+    label: '🔗 3.5-Turbo → 0125', // '3.5-Turbo → 🔗 0125',
+    description: 'Currently points to gpt-3.5-turbo-0125.',
+    symLink: 'gpt-3.5-turbo-0125',
     // copied
-    contextWindow: 4097,
+    contextWindow: 16385,
+    maxCompletionTokens: 4096,
     interfaces: [LLM_IF_OAI_Chat, LLM_IF_OAI_Fn],
     hidden: true,
-    isLegacy: true,
   },
 
 

src/modules/llms/server/openai/openai.router.ts

@@ -190,8 +190,18 @@ export const llmOpenAIRouter = createTRPCRouter({
 
             // custom OpenAI sort
             .sort((a, b) => {
-              // due to model name, sorting doesn't require special cases anymore
-              return b.label.localeCompare(a.label);
+
+              // fix the OpenAI model names to be chronologically sorted
+              function remapReleaseDate(id: string): string {
+                return id
+                  .replace('0314', '230314')
+                  .replace('0613', '230613')
+                  .replace('1106', '231106')
+                  .replace('0125', '240125');
+              }
+
+              // due to using by-label, sorting doesn't require special cases anymore
+              return remapReleaseDate(b.label).localeCompare(remapReleaseDate(a.label));
 
               // move models with the link emoji (🔗) to the bottom
               // const aLink = a.label.includes('🔗');