feat(tarko): adjust maxIterations default to 1000 (#1289)

Author: ulivz

multimodal/agent-tars/core/examples/default.ts

@@ -18,7 +18,7 @@ export const DEFUALT_OPTIONS: AgentTARSOptions = {
     apiKey: process.env.ARK_API_KEY,
   },
   toolCallEngine: 'prompt_engineering',
-  maxIterations: 100,
+
   // temperature: 0,
   thinking: {
     type: 'disabled',

multimodal/agent-tars/core/src/shared/config-utils.ts

@@ -26,7 +26,6 @@ export const AGENT_TARS_DEFAULT_OPTIONS: AgentTARSOptions = {
   },
   mcpImpl: 'in-memory',
   mcpServers: {},
-  maxIterations: 100,
   maxTokens: 8192,
   enableStreamingToolCallEvents: true,
 };

multimodal/gui-agent/agent-sdk/src/SeedGUIAgent.ts

@@ -47,7 +47,7 @@ export class SeedGUIAgent extends Agent {
       tools: [],
       toolCallEngine: SeedGUIAgentToolCallEngine,
       model: model,
-      maxIterations: maxLoopCount ?? 100,
+      ...(maxLoopCount && { maxIterations: maxLoopCount }),
       logLevel: LogLevel.ERROR,
     });
 

multimodal/omni-tars/core/src/ComposableAgent.ts

@@ -32,7 +32,6 @@ export class ComposableAgent extends Agent {
     super({
       // instructions: SYSTEM_PROMPT,
       instructions: composer.generateSystemPrompt(),
-      maxIterations: optionsWithoutPlugins.maxIterations || 100,
       //Remove plugins to prevent circular reference from reporting errors
       ...optionsWithoutPlugins,
     });

multimodal/tarko/agent-interface/src/agent-options.ts

@@ -152,8 +152,10 @@ export interface AgentToolOptions {
 export interface AgentLoopOptions {
   /**
    * Maximum number of iterations of the agent.
+   * Modern LLM models have improved agentic loop-horizon task capabilities,
+   * allowing for more complex multi-step reasoning processes.
    *
-   * @defaultValue `50`
+   * @defaultValue `1000`
    */
   maxIterations?: number;
 }

multimodal/tarko/agent/src/agent/agent.ts

@@ -88,7 +88,7 @@ export class Agent<T extends AgentOptions = AgentOptions>
     super(options as T);
 
     this.instructions = options.instructions || this.getDefaultPrompt();
-    this.maxIterations = options.maxIterations ?? 10;
+    this.maxIterations = options.maxIterations ?? 1000;
     this.maxTokens = options.maxTokens;
     this.name = options.name ?? 'Anonymous';
     this.id = options.id ?? '@tarko/agent';