Fixing system prompt bool for llms

Author: jakedahn

packages/toolshed/routes/ai/llm/models.ts

@@ -248,7 +248,7 @@ if (env.CTTS_AI_LLM_OPENAI_API_KEY) {
       maxOutputTokens: 128_000,
       images: true,
       prefill: false,
-      systemPrompt: false,
+      systemPrompt: true,
       stopSequences: false,
       streaming: true,
       reasoning: true,
@@ -392,7 +392,7 @@ if (env.CTTS_AI_LLM_PERPLEXITY_API_KEY) {
       maxOutputTokens: 8000,
       images: false,
       prefill: false,
-      systemPrompt: false,
+      systemPrompt: true,
       stopSequences: true,
       streaming: true,
       reasoning: true,
@@ -408,7 +408,7 @@ if (env.CTTS_AI_LLM_PERPLEXITY_API_KEY) {
       maxOutputTokens: 8000,
       images: false,
       prefill: false,
-      systemPrompt: false,
+      systemPrompt: true,
       stopSequences: true,
       streaming: true,
       reasoning: true,