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Run: 2026-10-08-01M4DA2S3AMX411HB7GF2CK3VD
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
5.9s
Cost:
$0.000400
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 leaned against the rusted van, squinting at the blueprints spread across the hood. "Okay, Bill. Walk me through it one more time." Bill adjusted his fake mustache, which kept drooping toward his chin. "Easy. The party's in the Hendersons' backyard. Six-year-old Tommy's birthday. Forty presents stacked on a folding table by the bouncy castle." "And the security?" "A clown named Mr. Wobbles and a grandmother with a whistle." Molly sighed. "We're robbing a children's party, Bill. Not the Louvre." "The Louvre doesn't have forty gift-wrapped tricycles, Molly. Think of the payday." "What about the cake? I heard there's a unicorn cake." "Forget the cake. Focus." Bill tapped the blueprint. "We go over the fence during the piƱata. Everyone's blindfolded and swinging sticks. Nobody sees a thing." "And if someone sees us?" "Then you do the thing." "What thing?" "The thing where you pretend to be the magician's assistant. You're very convincing." Molly groaned. "I was one time, Bill. At a dentist's office. Nobody believed me." "Ah, but Tommy's mother has never seen a magician's assistant with a gravity-defying bun. Trust me." A distant shriek of laughter rolled across the night air. Molly peeked over the fence. "Bill, there's a bouncy castle full of toddlers. How are we supposed to get past that?" "Simple. We bring the ice cream truck." "We don't have an ice cream truck." "We do now." Bill pointed at the van's side door, where a faded sign read *Frosty Dreams*, painted in what looked suspiciously like ketchup. "You stole an ice cream truck?" "Borrowed. Sort of. The driver was very generous with his jingle." Molly rubbed her temples. "Fine. But if we get caught, I'm telling them you started it." "Deal. Now grab the crowbar and the sack. Remember, we're in and out in ten minutes." "Bill?" "Yes?" "Why are you wearing a tutu?" He looked down, flustered. "Camouflage." Molly sighed again, then grinned. "Let's go steal some presents."
created_at
"2026-10-08T08:29:07.06Z"
10/8/2026, 8:29:07 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5883
moderation_latency
(null)
generation_time
5883
tokens_prompt
75
tokens_completion
509
native_tokens_prompt
95
native_tokens_completion
782
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
0.0004005
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791448147-KZ0tQF6e0Q2ZNmk6pwtr"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791448147-3YyHWbo7uI5xBO4qnrxz"
upstream_id
"msg_011CfpTNJugLkJBVaAb2Aybs"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfpTNJugLkJBVaAb2Aybs"
is_byok
false
latency
721
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.0004005
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
323
0.00%
Dialogue to Total Word Ratio
Ratio: 74.92%, Deviation: 24.92%
neededClean
false
wordsTotal
327
wordsDialogue
245
0.0000%