fix(gpt-5): fix chat-completions api (#1070)

Author: waleedlatif1

apps/sim/providers/azure-openai/index.ts

@@ -145,11 +145,7 @@ export const azureOpenAIProvider: ProviderConfig = {
     if (request.maxTokens !== undefined) payload.max_tokens = request.maxTokens
 
     // Add GPT-5 specific parameters
-    if (request.reasoningEffort !== undefined) {
-      payload.reasoning = {
-        effort: request.reasoningEffort,
-      }
-    }
+    if (request.reasoningEffort !== undefined) payload.reasoning_effort = request.reasoningEffort
     if (request.verbosity !== undefined) payload.verbosity = request.verbosity
 
     // Add response format for structured output if specified

apps/sim/providers/openai/index.ts

@@ -131,11 +131,7 @@ export const openaiProvider: ProviderConfig = {
     if (request.maxTokens !== undefined) payload.max_tokens = request.maxTokens
 
     // Add GPT-5 specific parameters
-    if (request.reasoningEffort !== undefined) {
-      payload.reasoning = {
-        effort: request.reasoningEffort,
-      }
-    }
+    if (request.reasoningEffort !== undefined) payload.reasoning_effort = request.reasoningEffort
     if (request.verbosity !== undefined) payload.verbosity = request.verbosity
 
     // Add response format for structured output if specified