[aw] Goal failed

### Workflow Failure

**Workflow:** [Goal](#)
**Branch:** main
**Run:** https://github.com/githubnext/goal/actions/runs/27664087455

> [!WARNING]
> **Invalid or Unsupported Model**: The agent failed because the configured model name is invalid, unknown, or unavailable for this engine/account.

This is a **configuration issue**, not a transient error — retrying will not help.

How to fix this

Specify a valid model for the selected engine in the workflow frontmatter:

```yaml
---
engine: copilot
model: gpt-5-mini
---
```

To find valid models, check your engine/provider documentation (for Copilot see [supported models](https://docs.github.com/en/copilot/using-github-copilot/using-github-copilot-in-the-command-line#supported-models)).

> [!WARNING]
> **Engine Failure**: The `copilot` engine terminated unexpectedly.

**Last agent output:**
```
● Request failed (transient_bad_request). Retrying...
● Request failed (transient_bad_request). Retrying...
400 The requested model is not supported.
Changes +0 -0
Duration 13s
```

### Action Required

**Assign this issue to an agent** to debug and fix the issue.

Debug with any coding agent

Use this prompt with any coding agent (GitHub Copilot, Claude, Gemini, etc.):

````
Debug the agentic workflow failure using https://raw.githubusercontent.com/github/gh-aw/main/debug.md

The failed workflow run is at https://github.com/githubnext/goal/actions/runs/27664087455
````

Manually invoke the agent

Debug this workflow failure using your favorite Agent CLI and the `agentic-workflows` prompt.

- Start your agent
- Load the `agentic-workflows` skill from `.github/skills/agentic-workflows/SKILL.md` or
- Type `debug the agentic workflow goal failure in https://github.com/githubnext/goal/actions/runs/27664087455`

> [!TIP]
>
> Stop reporting this workflow as a failure
>
> To stop a workflow from creating failure issues, set `report-failure-as-issue: false` in its frontmatter:
> ```yaml
> safe-outputs:
> report-failure-as-issue: false
> ```
>
>

> Generated from [Goal](https://github.com/githubnext/goal/actions/runs/27664087455) · [◷](https://github.com/search?q=repo%3Agithubnext%2Fgoal+is%3Aissue+%22gh-aw-workflow-id%3A+goal%22&type=issues)
> - [x] expires on Jun 24, 2026, 3:41 AM UTC

Inizia dalla configurazione del workflow Goal e dal relativo frontmatter, quindi ispeziona l’esecuzione non riuscita collegata nell’issue per confermare quale modello ed engine sono stati richiesti. L’attività è completata quando il workflow utilizza un modello supportato e una nuova esecuzione termina senza l’errore «model-not-supported» o un errore dell’engine.

Scritto dal modello di indicizzazione a partire dal testo della issue.