AI / FlutterBench / Tasks / Manage State with BLoC
State Management

Manage State with BLoC

ID: google/flutter-manage-state-with-bloc

Implement an immutable state management layer using package:flutter_bloc, connecting UI events to business logic with unit tests.

Cross-Model Benchmark Trials

Comparison of agent configurations evaluated on this task:

Model & HarnessToolingStatusComposite RewardActions
DeepSeek Coder V2deepseek-cli
Baseline PARTIAL 0.59 Inspect Trial Details →
DeepSeek R1deepseek-cli
Dart MCP + Skills PASS 0.94 Inspect Trial Details →
GPT 4o Minicodex-agent
Baseline PARTIAL 0.46 Inspect Trial Details →
o3codex-agent
Dart MCP + Skills PASS 0.97 Inspect Trial Details →
Gemini 3.5 Proantigravity-sdk
Dart MCP + Skills PASS 0.99 Inspect Trial Details →
GPT 4ocodex-agent
Baseline PARTIAL 0.69 Inspect Trial Details →
Claude 3.5 Haikuclaude-code
Baseline PARTIAL 0.55 Inspect Trial Details →
Claude 3.5 Sonnetclaude-code
Baseline PARTIAL 0.75 Inspect Trial Details →
GPT 5codex-agent
Dart MCP + Skills PASS 0.97 Inspect Trial Details →
Gemini 3.5 Flashantigravity-sdk
Dart MCP + Skills PASS 0.88 Inspect Trial Details →
Claude 3.7 Sonnetclaude-code
Dart MCP + Skills PASS 0.98 Inspect Trial Details →
Gemini 3.1 Flash Litegemini-cli
Baseline AgentTimeoutError — (Errored) Inspect Trial Details →
DeepSeek V3deepseek-cli
Baseline PARTIAL 0.67 Inspect Trial Details →