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Run: 2026-10-08-01M4DYHCA8DDYRH2N4EAM9DJXE
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
6.5s
Cost:
$0.000482
Provider:
Claude Platform on AWS
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0000%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 50% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Molly tapped the blueprint of Rosemary Hallowell's birthday party with a chewed pen. "Right. The house has three entrances, two dogs, and one grandmother who never sleeps." Bill squinted at the paper. "Why is the grandmother on the blueprint?" "Because she's the real security system, Bill. Pay attention." "I am paying attention. I'm paying attention to the cake. Is that a unicorn cake or a horse with ambitions?" "Focus. The presents are stacked in the living room, behind the piano. Forty-two gifts. Wrapped in shiny paper. I counted them through the window yesterday." "You climbed a tree to count presents?" "I climbed a tree to count presents. Don't judge my methods." Bill scratched his head. "And how do we get past the grandmother?" "We don't. We wait until she's doing the bouncy castle with the kids. She's been doing it all afternoon. Apparently she has a bad hip and an even worse competitive streak." "Brilliant. So we sneak in while she's bouncing." "Exactly. You take the back door. I take the side window. We meet at the piano." "What if the dogs come after me?" "Give them the sausage rolls. Dogs will do anything for a sausage roll." "Molly, I've been chased by a Rottweiler named Captain Crumble. He doesn't care about sausage rolls. He cares about my ankles." "Then bring a bigger snack. Honestly, you're the one who volunteered for dog duty." "I volunteered to drive the getaway van, not to be a dog's dinner." "Well, the van's parked three streets away, so you'll have to run anyway. Good cardio." Bill sighed, then pulled a crumpled party hat from his coat pocket and jammed it on his head. "Fine. But if I get caught, I'm telling them you made me wear this." "Perfect. Nobody suspects a guest in a party hat." Molly slid a pair of cardboard reindeer antlers across the table. "And these are for you." "Why do I need antlers?" "Because every child in there will think you're the magician's assistant, and nobody questions a magician's assistant." Bill put them on slowly. "This is the worst plan I've ever heard." "And yet it's the only one you've ever followed without arguing for three hours." "That's because I'm tired of arguing." Molly grinned and checked her watch. "Ten minutes until the cake. That's our window. When the candles go out, we move." "And when the candles go out, the kids will scream." "Which is exactly why nobody will hear us unwrapping." Bill nodded, adjusting his antlers. "Right. Forty-two presents, one grandmother, two dogs, and a horse cake with ambitions." "Now you're thinking like a professional."
created_at
"2026-10-08T14:26:37.009Z"
10/8/2026, 2:26:37 PM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
738
moderation_latency
(null)
generation_time
6466
tokens_prompt
75
tokens_completion
660
native_tokens_prompt
95
native_tokens_completion
945
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"end_turn"
service_tier
"default"
usage
0.000482
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791469597-OebBil7IvqkbKVkoAeg5"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791469597-6w3ry5jEGZdOK8IS5doS"
upstream_id
"msg_011CfpvdUo4VsksnCNJysiJz"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpvdUo4VsksnCNJysiJz"
is_byok
false
latency
737
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000482
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Claude Platform on AWS"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
437
0.00%
Dialogue to Total Word Ratio
Ratio: 84.74%, Deviation: 34.74%
neededClean
false
wordsTotal
439
wordsDialogue
372
0.0000%