oneshotlm
Compare all models on this prompt →

Space Invaders · mistral-large-4-0

Output saved · Stopped by an API error Cost / run $0.0274 Runtime 198.2s

A model request failed and its retries ran out. The output is the HTML saved before that.

Prompt for this run

Build a playable Space Invaders-style game on a canvas using procedural graphics. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Use Left/Right or A/D to move a cannon along the bottom and Space to fire upward. Display the controls and keep the cannon within the playfield. - Start with a grid of aliens that moves horizontally, reverses and descends at the edges, and fires toward the player. Player shots remove hit aliens and increase score once. - Place destructible bunkers between the cannon and aliens. Hits from either side remove bunker material persistently; shots can subsequently pass through the resulting gaps. - Start with three lives. Enemy shots cost a life with brief protection from repeated damage. Aliens reaching the player zone or zero lives causes Game Over; clearing the aliens shows a win state. - Provide Restart to restore aliens, bunkers, score, lives, and player position. Bound projectile lifetime and fire rate. Verify: Test movement and firing during the opening formation. Check alien motion and inspect a shot hitting a bunker or alien for visible damage or score feedback. Use Restart and check the initial formation, bunkers, lives, and score.

⛨ sandboxed Open in new tab ↗

TAKE IT TO CODE

A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.

RUN

modelmistral-large-4-0
vendorMistral AI
harnesspi 0.87.1 · browser iteration
generated2026-10-06

METRICS

runtime198.2s
tokens in21k
tokens out6.7k
cached1.0k
cost / run$0.0274
Transcript · 25 messages
system

user

Build a playable Space Invaders-style game on a canvas using procedural graphics. Use HTML, CSS, and JavaScript as needed. Write it to `index.html` in the current working directory using your file tools. Inline your own CSS and JavaScript. Do not use external assets, CDNs, or network requests. No third-party libraries are provided. Required behavior: - Use Left/Right or A/D to move a cannon along the bottom and Space to fire upward. Display the controls and keep the cannon within the playfield. - Start with a grid of aliens that moves horizontally, reverses and descends at the edges, and fires toward the player. Player shots remove hit aliens and increase score once. - Place destructible bunkers between the cannon and aliens. Hits from either side remove bunker material persistently; shots can subsequently pass through the resulting gaps. - Start with three lives. Enemy shots cost a life with brief protection from repeated damage. Aliens reaching the player zone or zero lives causes Game Over; clearing the aliens shows a win state. - Provide Restart to restore aliens, bunkers, score, lives, and player position. Bound projectile lifetime and fire rate. Verify: Test movement and firing during the opening formation. Check alien motion and inspect a shot hitting a bunker or alien for visible damage or score feedback. Use Restart and check the initial formation, bunkers, lives, and score.

assistant
→ write /tmp/job-tM7Ddy/index.html (16126 bytes)
toolResult

Successfully wrote to /tmp/job-tM7Ddy/index.html

assistant
→ browser {"action":"inspect"}
toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

assistant

The initial render looks good: 5×11 alien grid, 4 bunkers with notches, cannon at bottom, HUD showing score 0 / lives 3. Now let me test movement and firing.

→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":"d"}
→ browser {"action":"key","key":" "}
→ browser {"action":"key","key":" "}
→ browser {"action":"screenshot"}
toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +1ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

toolResult

Frame 1, +0ms

[Browser image supplied to model]

{"console":["warning: An iframe which has both allow-scripts and allow-same-origin for its sandbox attribute can escape its sandboxing."],"dom":"SPACE INVADERS\nSCORE: 0\nLIVES: 3\nWAVE: 1\nMove: ← → or A / D  •  Fire: SPACE  •  Restart: R\nRESTART","images":"attached"}

assistant
assistant
assistant