qijiashen/e2e-terminal-rl-qwen35-4b-miles-harbor-sb-pDsMUHN7IBXz9iGYo10Wh5

VISIONPricing:Input $0.4 / Cached $0.08 / Output $0.8Concurrent Unit Cost:1Model Size:4.5BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Oct 5, 2026Architecture:Transformer Featherless Exclusive Cold

The qijiashen/e2e-terminal-rl-qwen35-4b-miles-harbor-sb-pDsMUHN7IBXz9iGYo10Wh5 model is a 4.5 billion parameter model, derived from Qwen3.5, specifically developed by qijiashen as an auto-pushed agentrl-bench submission. This model represents a final selected two-update GRPO model, demonstrating performance in a benchmark environment with specific validation scores. Its primary use case is within reinforcement learning benchmarks, serving as an agent submission for evaluation.

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Overview

This model, qijiashen/e2e-terminal-rl-qwen35-4b-miles-harbor-sb-pDsMUHN7IBXz9iGYo10Wh5, is a 4.5 billion parameter variant of Qwen3.5, developed by qijiashen. It functions as an auto-pushed submission for the agentrl-bench benchmark, specifically a final selected two-update GRPO (Generalized Reinforcement Policy Optimization) model. The model's development involved an elapsed time of 28306 seconds, with its weights identified by 624d63447064.

Key Capabilities

  • Reinforcement Learning Agent: Designed to operate as an agent within a reinforcement learning benchmark environment.
  • GRPO Optimization: Utilizes a two-update GRPO model, indicating a specific approach to policy optimization.
  • Benchmark Submission: Represents a submission for the agentrl-bench benchmark, with performance metrics recorded.

Performance Metrics

  • Development Validation: Achieved 55/106 on development validation, compared to a base score of 50/106.
  • Frozen Fresh Validation: Scored 78/160 on frozen fresh validation, against a base score of 83/160.

Good for

  • Reinforcement Learning Research: Suitable for researchers and developers exploring GRPO models and their application in benchmark settings.
  • Agent Benchmarking: Ideal for evaluating and comparing reinforcement learning agents within the agentrl-bench framework.
  • Understanding RL Submissions: Provides an example of a benchmark agent's submission, complete with logs, provenance, and OCR audit disclosure.