Claude Haiku 5.5maxin Claude CodeBrowser OS
What the robot did
No recording.
Checks
Written from the prompt (test v1, checks v3). The model never saw them.
No output. The model's answer never got to the page, so there was nothing to check. It counts as 0 of 19.
The record
DOWNLOAD JSON ↓- Model
- Claude Haiku 5.5
claude-haiku-5-5 - Reasoning effort
- max
- Started
- Oct 10, 10:25 UTC
- Harness
- Claude Code 2.1.296, by Anthropic (not ours) · one shot · tools used: 0
- Harness settings
- print mode, safe mode, every tool off (--tools ""), no saved session, empty folder outside Git ·
CLAUDE_CODE_MAX_OUTPUT_TOKENS=128000· time limit 60 min - Tokens
- in 8 · cache read 7,237 · out 512,000 · reasoning 512,000 · requests 2
- Cost
- $0.26 API-equivalent · extra spend $0 (subscription)
- Test
- Browser OS v1 · checks v3 · prompt
213e11b5fdb9 - Output file
- — · sha256
- Run id
20261010T102503Z_browser-os-v1_haiku-max_r1