3 October 2026 · Agentic game · 3D baseball
Hardball 3D · GPT-6 Luna
Codex completed the one-shot task and produced a static one-inning 3D arcade baseball build. No independent gameplay test report was retained with the turn metrics.
What was checked
- The Codex session log records successful Vite production build output.
- The resulting static build is archived with this run.
Limits of this evidence
The source metrics were selectively transcribed. The original prompt, Codex transcript, private session log path, session identifier, local source paths, and tool arguments/results are excluded. The 9,321,073 input tokens are cumulative across calls and include repeated conversation context; the 9,101,184 cached tokens are a subset. The Codex task wall time includes reasoning, tools, and waits.
Configuration
The model, serving engine and agent used for this execution.
| Field | Value | Detail |
|---|---|---|
| Model · cloud_baseline | GPT-6 Luna · cloud_baseline · reasoning xhigh | — |
| Runtime | OpenAI hosted inference Provider-managed service; exact build not exposed | inference engine and exact build |
| Harness | OpenAI Codex | the agent or client that drove the run |
| Hardware | Provider-managed cloud inference; physical host not disclosed | hardware recorded for this execution |
| Workload | Hardball 3D · revision 1 | One-shot coding challenge. The prompt file matches the local Qwen Hardball run; original prompt excluded from the archive. |
| Repetitions | 1 | executions recorded for this workload; one means an indicative result, not an estimate |
Agent session counters
Agent-wide usage totals. These include reasoning, tool calls and waiting, and are not model decode speed.
| Metric | Value | Definition |
|---|---|---|
| Task elapsed | 33.6 min | user request received to Codex task completion; includes reasoning, tool calls, and waiting · n=1 |
| End-to-end output rate | 38.23 tok/s | output_tokens divided by task_wall_time; includes reasoning, tool calls, and waiting; not model decode speed · n=1 |
Context and token counters
Token totals as reported by the harness or engine. Cached and cumulative figures are not additive with fresh input.
| Metric | Value | Definition |
|---|---|---|
| Cumulative input | 9,321,073 tokens | cumulative across model calls; repeated conversation context can be counted again · n=1 · Cached input is a subset of this total and is not additive. |
| Cached input | 9,101,184 tokens | cumulative cached input across model calls; included in cumulative_input_tokens · n=1 |
| Output tokens | 76,967 tokens | cumulative across model calls; includes reasoning and tool output · n=1 |
| of which reasoning output | 43,663 tokens | subset of output_tokens · n=1 |
Request records & provenance
The retained Codex metrics do not include token emission timestamps or a reliable TTFT measurement. The end-to-end output rate must not be compared to local engine decode rates.
Run ID: 2026-10-03-gpt-6-luna-codex-hardball-3d-baseline
One execution, with checks transcribed from the retained record. A completed session is not a quality score. Measurement method · All runs