#11 Codex GPT-5.5

Build Detail

2026-04-25-codex-gpt-5-5 · v0.124.0

Duration

47m 38s

Apr 25, 10:54 - Apr 25, 11:42

Estimated Cost

$18.85

24.9M total tokens

Tool Calls

136

19 unique tools

Subagents

3

3 explorers

Reasoning

99

17 commentary msgs

Agent Timeline

3 subagents
Codex Main
Role: QA Analyst. Read the specification...
Role: Backend Developer. Read specs/01-D...
Role: Frontend Developer. Read specs/03-...
10:54:2911:06:2411:18:1811:30:1311:42:07
Explorer

Cost & Tool Usage

$18.85 total

Note: These are hypothetical API costs based on the official GPT-5.5 list prices (≤272K context tier: $5/M input, $0.50/M cache read, $30/M output). This session was run on the Codex Pro plan with fixed monthly pricing, so no per-token charges actually applied.

Cost Breakdown

Input Tokens912.5K · $4.56
Cached Input24.0M · $11.98
Output Tokens77.1K · $2.31

Reasoning tokens (9.0K) are included in output tokens and not billed separately.

Full Calculation (GPT-5.5, ≤272K context tier)

CategoryTokens$/1MCost
Input912.5K$5.00$4.56
Cached Input24.0M$0.50$11.98
Output77.1K$30.00$2.31
Total$18.85

Context Window

258.4K tokens

Tool Usage (136 calls)

exec_command
68
write_stdin
11
browser_run_code
11
browser_console_messages
8
browser_snapshot
6
browser_navigate
5
spawn_agent
3
update_plan
3
browser_click
3
browser_evaluate
3
browser_tabs
3
browser_network_requests
2
browser_press_key
2
browser_resize
2
browser_take_screenshot
2
application_info
1
search_docs
1
get_absolute_url
1
browser_wait_for
1

MCP Tools

0

Builtin Tools

19

Top Agents

3 agents
#AgentTypeTaskTime
1Explorer #1explorerRole: QA Analyst. Read the specifications in specs/*. Focus on acceptance criter...10:55:18
2Explorer #2explorerRole: Backend Developer. Read specs/01-DATABASE-SCHEMA.md, specs/02-API-ROUTES.m...10:55:22
3Explorer #3explorerRole: Frontend Developer. Read specs/03-ADMIN-UI.md, specs/04-STOREFRONT-UI.md, ...10:55:27
3 explorers3 total

Team Spawns

3 deployed

Explorer #1

10:55:18 · explorer

Role: QA Analyst. Read the specifications in specs/*. Focus on acceptance criteria and required user/admin workflows. Do not edit files. Produce a concise implementation checklist grouped by domain and identify the minimum Playwright walkthrough needed to verify all critical acceptance criteria. Use rg/sed, and include specific spec file references where possible.

Explorer #2

10:55:22 · explorer

Role: Backend Developer. Read specs/01-DATABASE-SCHEMA.md, specs/02-API-ROUTES.md, specs/05-BUSINESS-LOGIC.md, specs/06-AUTH-AND-SECURITY.md, and specs/09-IMPLEMENTATION-ROADMAP.md. Do not edit files. Return a concise backend build plan: models, migrations, services, routes, policies, and tests needed for a working implementation. Call out high-risk constraints and any simplifications that would violate the specs.

Explorer #3

10:55:27 · explorer

Role: Frontend Developer. Read specs/03-ADMIN-UI.md, specs/04-STOREFRONT-UI.md, specs/08-PLAYWRIGHT-E2E-PLAN.md, and specs/09-IMPLEMENTATION-ROADMAP.md. Do not edit files. Return a concise page/component map for Livewire/Blade + Flux/Tailwind, including customer and admin flows that must be verified in Chrome.

Session Details

019dc3d8
Session ID019dc3d8-8c56-7452-92cd-0267725de09f
Codex CLIv0.124.0
Sandbox Modedanger-full-access
Model Provideropenai
Working Directory/Users/fabianwesner/Herd/shop
Git Branch2026-04-25-codex-gpt-5-5
Git Repositorytecsteps/shop.git
Modelgpt-5.5
Reasoning Efforthigh
Collaboration Modedefault
User Messages1
Total JSONL Entries832