Hermes Agent 0.21.5
1 model ran in it: Claude Opus 5.5.
10 runs on 7 prompts · 10% finished
Results
The best run of each of its 7 tests first, then every other run. Filter them in the explorer
1 finished runs

California brown pelican riding a bicycle (detailed spec)
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Artemis II
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Failed · Did not finish
No rendered video or project published
Animated pelican riding a bicycle (SMIL/CSS)
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Failed · Stopped by us
Pelican riding a bicycle (control)
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Failed · Stopped by us
Animated pelican riding a bicycle (SMIL/CSS)
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Failed · Stopped by us
Animated pelican riding a bicycle (SMIL/CSS)
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Failed · Error
Pelican riding a bicycle (control)
Claude Opus 5.5
Hermes Agent 0.21.5
skills off
Failed · Stopped by us
Numbers: finish rate, cost, wall time, draft scores
- Runs
- 10
- on 7 prompts
- Finished
- 10%
- 1 of 10
- Median cost, finished run
- $23.83
- n=1
- Median wall time, finished run
- 2h 30m
- n=1
- Recorded spend
- $50.71
- $26.88 on unfinished runs; 8 without a recorded cost
From the numbers
Set against the other harnesses with at least 3 runs (top or bottom third), and its draft-score ranks within single prompts. Nothing here is averaged across prompts.
Strengths
- Nothing stands out with enough runs to say so.
Weaknesses
- 1 of 10 runs finished: 13th of 14 harnesses with at least 3 (finish rate)
- 1 run ended as the model's own failure (DNF, class MODEL)
- Other unfinished runs, not counted against the model: 1 INFRA, 7 TIMEOUT
Best and hardest run
Best run
Picked as its fastest finished run (no scored result yet).
-
Claude Opus 5.5, Hermes Agent 0.21.5, California brown pelican riding a bicycle (detailed spec)
Hermes Agent 0.21.5, max effort, via Anthropic
skills off
2h 30m
$23.83 reported by Hermes Agent 0.21.5 est. $23.83
OK
Unscored: no rubric for this prompt
Hardest run
Picked as its costliest run that did not finish.
-
Did not finish · re-run queued
Claude Opus 5.5, Hermes Agent 0.21.5, hyperframes_artemis_ii
Hermes Agent 0.21.5, max effort, via Anthropic
skills off
DNF
2h 18m $26.88 reported by Hermes Agent 0.21.5 est. $26.88
Draft scores by prompt
No scored result yet (only prompts with a published rubric are scored).
By model
| Claude Opus 5.5 | 10 | 1 | 10% | $23.83 n=1 | 2h 30m n=1 |
|---|
All 7 tests
- California brown pelican riding a bicycle (detailed spec) (1 run)
- Dolphin vlog bicycle (1 run)
- Pelican car france (1 run)
- Artemis II (1 run)
- Animated pelican riding a bicycle (SMIL/CSS) (3 runs)
- Animated short (HTML/JS) (1 run)
- Pelican riding a bicycle (control) (2 runs)