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Run: 2026-10-09-01M4G0S4W2QJ5A7SF1CSB7A42X
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
5.6s
Cost:
$0.000403
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
Molly crouched behind the hedge, peering through the gap at the glowing windows of the Henderson house. Balloons bobbed against the porch railing, and somewhere inside, a chorus of tiny voices shrieked the birthday song off-key. Bill slid in beside her, holding a clipboard with a coffee stain across the top. "Right. Status report." "Forty-two guests, according to the invitation I may or may not have photographed," Molly whispered. "Eleven presents stacked by the piano. Three more arriving at six, one of them a drone." "A drone? Who gives a seven-year-old a drone?" "Someone who wants to lose a fight with his own kids." She tapped the clipboard. "Our plan is simple. You create a distraction at the back door." Bill frowned. "What kind of distraction?" "A clown. You're dressed as a clown." He looked down at his outfit, a rumpled suit with a yellow wig pinned to his hat. "I am not dressed as a clown. This is a professional disguise." "It has a rubber nose, Bill." "It has a *squeaky* nose, which is a different category." He adjusted the wig with dignity. "Fine. And what do you do while I'm bravely honking my way through the cake table?" "I slip through the kitchen, grab the presents, and load them into the wagon." She patted a red wagon beside her, piled with empty gift bags. "The wagon has a squeaky wheel." "Which is why you'll be loud enough to cover it." Bill sighed. "This is the worst heist we've ever planned." "Says the man who once tried to steal a hot tub from a retirement home." "That hot tub was a masterpiece, and you know it." A small face appeared at the window, nose pressed against the glass. Molly ducked. Bill froze, one hand raised in what he hoped looked like a friendly wave. The child stared at them, unblinking, then shouted over her shoulder, "There are weird people in the bushes!" "Go time," Molly hissed. Bill jumped up, honked his nose three times, and sprinted toward the back door, wig flapping. Molly grabbed the wagon handle and dashed toward the kitchen window. Inside, a parent yelled, "Who invited the clown?" Molly paused, grinned, and whispered, "Nobody. Best party ever."
created_at
"2026-10-09T09:44:17.546Z"
10/9/2026, 9:44:17 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5552
moderation_latency
(null)
generation_time
5552
tokens_prompt
75
tokens_completion
548
native_tokens_prompt
95
native_tokens_completion
786
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
0.0004025
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791539057-hRgN9WOaiL9eM1MA9uJk"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791539057-r1yBGNjOoImIQGhsNxVA"
upstream_id
"msg_011CfrSuiDtoD6KVyrRouvEd"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrSuiDtoD6KVyrRouvEd"
is_byok
false
latency
745
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0004025
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
371
0.00%
Dialogue to Total Word Ratio
Ratio: 53.60%, Deviation: 23.60%
neededClean
false
wordsTotal
375
wordsDialogue
201
0.0000%