xbstack (@xbstack)

Codex CLI Can Hide response.failed Behind idle timeout waiting for SSE

Independent Codex CLI 0.153.4/0.154.0 repro showing how terminal response.failed can be hidden by idle timeout waiting for SSE when the socket stays open.

7 min readxbstack.hashnode.dev

Sep 12

From Tokens to Verified Outcomes: A Practical AI Agent Pricing Model

OpenAI is testing outcome-based pricing. See how AI agent economics move from token cost to verified outcomes, business value, ROI, and model routing.

15 min readxbstack.hashnode.dev

1Sep 10

ChatGPT Chat vs Work: What’s the Difference? When to Use Codex

A production-focused update based on a real project: ChatGPT Work vs Codex: compare Chat, Work, and Codex by task boundary, then check the latest Cloud Work, Local Chat, Mobile Re… Chinese edition:

18 min readxbstack.hashnode.dev

Sep 10

Funes Agent Memory Tested: Codex Recall, Stale Memory, and Local Privacy Boundaries

A reproducible local benchmark of Funes 1.3.0+dev on real Codex session traces, including recall accuracy, latency, irrelevant-query behavior, stale-memory conflicts, and privacy boundaries.

15 min readxbstack.hashnode.dev

Sep 9

When a LangGraph Checkpoint Preserves the Instant but Loses the Timezone

Reproduce LangGraph ZoneInfo and fold loss after checkpoint restore, the one-hour DST shift, and a timezone-safe containment pattern.

2 min readxbstack.hashnode.dev

Sep 7

xbstack

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xbstack's blogs

Codex CLI Can Hide response.failed Behind idle timeout waiting for SSE

From Tokens to Verified Outcomes: A Practical AI Agent Pricing Model

ChatGPT Chat vs Work: What’s the Difference? When to Use Codex

Funes Agent Memory Tested: Codex Recall, Stale Memory, and Local Privacy Boundaries

When a LangGraph Checkpoint Preserves the Instant but Loses the Timezone

xbstack

About

Available for

xbstack's blogs

Codex CLI Can Hide response.failed Behind idle timeout waiting for SSE

From Tokens to Verified Outcomes: A Practical AI Agent Pricing Model

ChatGPT Chat vs Work: What’s the Difference? When to Use Codex

Funes Agent Memory Tested: Codex Recall, Stale Memory, and Local Privacy Boundaries

When a LangGraph Checkpoint Preserves the Instant but Loses the Timezone

xbstack

About

Available for

xbstack's blogs

Codex CLI Can Hide response.failed Behind idle timeout waiting for SSE

From Tokens to Verified Outcomes: A Practical AI Agent Pricing Model

ChatGPT Chat vs Work: What’s the Difference? When to Use Codex

Funes Agent Memory Tested: Codex Recall, Stale Memory, and Local Privacy Boundaries

When a LangGraph Checkpoint Preserves the Instant but Loses the Timezone

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xbstack

About

Available for

xbstack's blogs

Codex CLI Can Hide response.failed Behind idle timeout waiting for SSE

From Tokens to Verified Outcomes: A Practical AI Agent Pricing Model

ChatGPT Chat vs Work: What’s the Difference? When to Use Codex

Funes Agent Memory Tested: Codex Recall, Stale Memory, and Local Privacy Boundaries

When a LangGraph Checkpoint Preserves the Instant but Loses the Timezone