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PPO

7 items

1 post, 6 guides

Blog
DeepSeek R1, PPO, and GRPO Explained for Devs

GRPO and PPO explained for developers with no RL background: how DeepSeek R1 was trained, why GRPO drops the value model, and a minimal GRPO run with TRL.

DeepSeekGRPOPPORLHFReinforcement Learning
Guide
Read Tool - Claude Code

Read file contents with line limiting, offset, and binary support.

Guide
Grep Tool - Claude Code

Search file contents by pattern with regex support.

Guide
gh CLI Integration - Claude Code

Full GitHub CLI support for automated PR and issue workflows.

Guide
CLAUDE.md Files - Claude Code

Persistent project instructions loaded every session; supports nested dirs.

Guide
1M Token Context - Claude Code

Extended context window for Opus and Sonnet on supported plans.

Guide
Skill Arguments - Claude Code

Pass arguments to skills with string substitution support.

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