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Run: 2026-10-08-01M4DA0HZ76WNYCCWW3G74N49M
Run Details
Model:
Claude Haiku 5.5 (Adaptive)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
8.4s
Cost:
$0.000644
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 30% 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
The van smelled of cold fries and wet balloons, which Bill insisted was a good sign. "Nobody suspects a vehicle that smells like a party," he said, peering through binoculars at the bouncy castle in the Henderson backyard. Molly spread a blueprint across the dashboard. It was a hand-drawn map of a suburban house, labeled in crayon. She tapped a wobbly purple square. "Where did you get this?" "Off the fridge. Their kid drew it for her class project. We dropped off the invitations last week, and I may have taken a little detour past the kitchen." "You stole a child's homework." "I borrowed a floor plan. There's a difference." Bill flipped the page over, revealing a list in cramped handwriting. "Step one: the presents are all stacked on the card table by the piano." Molly squinted at the drawing. "That's not a piano. It's a keyboard with a sticker on it." "Details, Molly. Focus." Across the street, a clown in a lopsided wig stumbled out the front door, clutching a tray of cupcakes. Several small children screamed with joy. A dog barked. Somewhere, a balloon popped with a sound like a gunshot, and both thieves ducked beneath the dashboard. "Okay," Molly whispered, rising slowly. "That was a balloon." "I knew that." Bill cleared his throat. "Anyway, the plan is simple. You go in through the side gate dressed as a magician. Nobody questions a magician. You distract the parents with a card trick." "I don't know any card tricks." "You know one. The one where the card disappears and you panic." "That's not a trick, Bill, that's just my life." He sighed and pulled a sequined top hat from under his seat. "Fine. I'll go in as the Wiggles impersonator. I've got the costume and everything." Molly stared at the enormous yellow fur suit crumpled in the back. "Bill, that's a dinosaur." "It's a close enough approximation." They sat in silence as the party roared on. A small boy in a cape ran past the window, shouting that he was a dragon. Molly sighed and took the top hat. "Fine. But if we get caught, I'm telling them you started it." "Deal." Bill grinned and pushed open the door. "Remember, nobody gets hurt, and nobody cries." "Easy," Molly said, adjusting her hat. "We're the only ones who should be crying when this is over."
created_at
"2026-10-08T08:27:54.223Z"
10/8/2026, 8:27:54 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
8369
moderation_latency
(null)
generation_time
8369
tokens_prompt
75
tokens_completion
576
native_tokens_prompt
95
native_tokens_completion
1270
native_tokens_completion_images
(null)
native_tokens_reasoning
452
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
0.0006445
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791448074-6YNBlkKqXohDXXEsNonK"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791448074-yhIWb3Fwizz2imjDhr1V"
upstream_id
"msg_011CfpTGwZtx8yJXWs19Zn5W"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpTGwZtx8yJXWs19Zn5W"
is_byok
false
latency
770
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0006445
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
395
0.00%
Dialogue to Total Word Ratio
Ratio: 51.52%, Deviation: 21.52%
neededClean
false
wordsTotal
396
wordsDialogue
204
0.0000%