remove memory params from models that don't support it in provider requests

Author: waleedlatif1

apps/sim/blocks/blocks/agent.ts

@@ -14,6 +14,7 @@ import {
   MODELS_WITH_REASONING_EFFORT,
   MODELS_WITH_THINKING,
   MODELS_WITH_VERBOSITY,
+  MODELS_WITHOUT_MEMORY,
   providers,
   supportsTemperature,
 } from '@/providers/utils'
@@ -444,7 +445,7 @@ Return ONLY the JSON array.`,
       defaultValue: 'none',
       condition: {
         field: 'model',
-        value: MODELS_WITH_DEEP_RESEARCH,
+        value: MODELS_WITHOUT_MEMORY,
         not: true,
       },
     },
@@ -460,7 +461,7 @@ Return ONLY the JSON array.`,
       condition: {
         field: 'memoryType',
         value: ['conversation', 'sliding_window', 'sliding_window_tokens'],
-        and: { field: 'model', value: MODELS_WITH_DEEP_RESEARCH, not: true },
+        and: { field: 'model', value: MODELS_WITHOUT_MEMORY, not: true },
       },
     },
     {
@@ -471,7 +472,7 @@ Return ONLY the JSON array.`,
       condition: {
         field: 'memoryType',
         value: ['sliding_window'],
-        and: { field: 'model', value: MODELS_WITH_DEEP_RESEARCH, not: true },
+        and: { field: 'model', value: MODELS_WITHOUT_MEMORY, not: true },
       },
     },
     {
@@ -482,7 +483,7 @@ Return ONLY the JSON array.`,
       condition: {
         field: 'memoryType',
         value: ['sliding_window_tokens'],
-        and: { field: 'model', value: MODELS_WITH_DEEP_RESEARCH, not: true },
+        and: { field: 'model', value: MODELS_WITHOUT_MEMORY, not: true },
       },
     },
     {

apps/sim/providers/models.ts

@@ -47,6 +47,8 @@ export interface ModelCapabilities {
     default?: string
   }
   deepResearch?: boolean
+  /** Whether this model supports conversation memory. Defaults to true if omitted. */
+  memory?: boolean
 }
 
 export interface ModelDefinition {
@@ -938,6 +940,7 @@ export const PROVIDER_DEFINITIONS: Record<string, ProviderDefinition> = {
         },
         capabilities: {
           deepResearch: true,
+          memory: false,
         },
         contextWindow: 1000000,
       },
@@ -1060,6 +1063,7 @@ export const PROVIDER_DEFINITIONS: Record<string, ProviderDefinition> = {
         },
         capabilities: {
           deepResearch: true,
+          memory: false,
         },
         contextWindow: 1000000,
       },
@@ -2520,6 +2524,22 @@ export function getModelsWithDeepResearch(): string[] {
   return models
 }
 
+/**
+ * Get all models that explicitly disable memory support (memory: false).
+ * Models without this capability default to supporting memory.
+ */
+export function getModelsWithoutMemory(): string[] {
+  const models: string[] = []
+  for (const provider of Object.values(PROVIDER_DEFINITIONS)) {
+    for (const model of provider.models) {
+      if (model.capabilities.memory === false) {
+        models.push(model.id)
+      }
+    }
+  }
+  return models
+}
+
 /**
  * Get the max output tokens for a specific model.
  *

apps/sim/providers/utils.ts

@@ -13,6 +13,7 @@ import {
   getMaxTemperature as getMaxTempFromDefinitions,
   getModelPricing as getModelPricingFromDefinitions,
   getModelsWithDeepResearch,
+  getModelsWithoutMemory,
   getModelsWithReasoningEffort,
   getModelsWithTemperatureSupport,
   getModelsWithTempRange01,
@@ -955,6 +956,7 @@ export const MODELS_WITH_REASONING_EFFORT = getModelsWithReasoningEffort()
 export const MODELS_WITH_VERBOSITY = getModelsWithVerbosity()
 export const MODELS_WITH_THINKING = getModelsWithThinking()
 export const MODELS_WITH_DEEP_RESEARCH = getModelsWithDeepResearch()
+export const MODELS_WITHOUT_MEMORY = getModelsWithoutMemory()
 export const PROVIDERS_WITH_TOOL_USAGE_CONTROL = getProvidersWithToolUsageControl()
 
 export function supportsTemperature(model: string): boolean {