Codex Knowledge Base
The 76 Per Cent Problem: Why Your Coding Agent Wastes Three-Quarters of Its Token Budget Reading Files — and How Context Pruning and Rollout Budgets Cut the Bill
The 76 Per Cent Problem: Why Your Coding Agent Wastes Three-Quarters of Its Token Budget Reading Files — and How Context Pruning and Rollout Budgets Cut the Bill
Coherence Collapse: Why Your Coding Agent Finds the Fix Then Destroys It — and How Codex CLI's Checkpoint Stack Fights Back
Coherence Collapse: Why Your Coding Agent Finds the Fix Then Destroys It — and How Codex CLI’s Checkpoint Stack Fights Back
CoAgent and the Concurrency Problem Your Parallel Agents Are Ignoring: Why MTPO Beats Locks and Rollbacks for Multi-Session Codex CLI Workflows
CoAgent and the Concurrency Problem Your Parallel Agents Are Ignoring: Why MTPO Beats Locks and Rollbacks for Multi-Session Codex CLI Workflows
What Makes a Good Bug Report for an AI Agent? Evidence from 37,671 Outcomes — and How to Wire Agent-Optimised Issue Templates into Your Codex CLI Workflow
What Makes a Good Bug Report for an AI Agent? Evidence from 37,671 Outcomes — and How to Wire Agent-Optimised Issue Templates into Your Codex CLI Workflow
The Insecurity of Vibe-Coded Applications: What 10,517 Real-World Apps Reveal About Agent Vulnerabilities — and How to Harden Your Codex CLI Workflow
The Insecurity of Vibe-Coded Applications: What 10,517 Real-World Apps Reveal About Agent Vulnerabilities — and How to Harden Your Codex CLI Workflow
Test-Time Harness Evolution: What TTHE Reveals About Self-Improving Coding Agents — and How to Apply the Same Principles to Your Codex CLI Configuration Stack
Test-Time Harness Evolution: What TTHE Reveals About Self-Improving Coding Agents — and How to Apply the Same Principles to Your Codex CLI Configuration Stack
SWE-Router and Trajectory-Based Model Routing: What Partial-Exploration Escalation Means for Codex CLI Cost Strategy
SWE-Router and Trajectory-Based Model Routing: What Partial-Exploration Escalation Means for Codex CLI Cost Strategy
Progressive Crystallisation: How to Turn Codex CLI Exploration into Deterministic, Lower-Cost Workflows
Progressive Crystallisation: How to Turn Codex CLI Exploration into Deterministic, Lower-Cost Workflows
PERFOPT-Bench and the Performance-Optimisation Gap: What 12 C-Language Tasks Reveal About Coding Agent Stacks — and How to Wire Relay Workflows into Codex CLI
PERFOPT-Bench and the Performance-Optimisation Gap: What 12 C-Language Tasks Reveal About Coding Agent Stacks — and How to Wire Relay Workflows into Codex CLI
Knowledge Debt and the Agents That Teach: Designing Incidental Learning into Your Codex CLI Workflow
Knowledge Debt and the Agents That Teach: Designing Incidental Learning into Your Codex CLI Workflow