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Run: 2026-10-09-01M4FYR833M1B9SQTQBRHBP56H
Run Details
Model:
Claude Haiku 5.5 (Reasoning, Low)
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
6.8s
Cost:
$0.000487
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 over the sticky table in the back booth of Gus's Diner, tapping a crumpled map with one red fingernail. "The party's at the Hendricksons' place on Maple Street. Two o'clock, twelve kids, one very large bouncy castle." Bill squinted at the map, then at the coffee stain covering half of Maple Street. "Is that a moose or a house?" "It's a house, Bill. The moose is the Hendricksons' inflatable dinosaur. Pay attention." "I'm paying attention. I'm just saying, a dinosaur is a big thing to have at a party." He scratched his chin. "What's the plan again?" "Simple. We walk in dressed as clowns, we grab every present with a bow on it, and we walk out before anybody notices the cake's been smeared on the sofa." "Clowns." Bill's voice went flat. "You want us to dress as clowns." "It's the perfect disguise. Nobody looks twice at a clown. They're too busy being terrified of them." "I'm not wearing the big shoes." "You'll wear the big shoes, and you'll like it." Molly slid a paper bag across the table. Inside was a rainbow wig and a squeaky nose. "Also, these. Sized for a grown man's face. I checked." Bill pulled out the nose and gave it a squeeze. It honked loudly. Two old men at the counter turned around. "Shh!" Molly hissed. "We're professionals." "Professionals don't honk." "Professionals adapt." She tapped the map again. "Now, the tricky part. The back gate has a dog. Mr. Pickles. He's small, fluffy, and he hates everyone." "Everyone?" "Everyone. But he loves squeaky noses. Apparently it's a whole thing with him." Bill grinned slowly. "So you're saying I'm the dog's new best friend." "I'm saying you're the distraction. I go in through the side window while you honk at Mr. Pickles and do your best balloon-animal routine." "I can't make balloon animals." "You'll make a poodle. Everyone makes a poodle." Bill sighed and stuffed the nose in his pocket. "And if somebody catches us?" Molly smiled sweetly. "Then we cry. Loudly. Kids cry at parties all the time, and nobody questions a grown man in a clown wig who's sobbing into a birthday cake." "That's the worst plan I've ever heard." "It's the best plan you've ever heard. You just don't know it yet." She folded the map and tucked it into her coat. "Two o'clock. Don't be late, and bring a bigger bag. Last time you came back with one sock and a mouse." "That mouse was a gift." "That mouse bit me." Bill stood, adjusted his wig, and honked once more for good measure.
created_at
"2026-10-09T09:08:50.922Z"
10/9/2026, 9:08:50 AM
model
"anthropic/claude-haiku-5.5-20261007"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
6797
moderation_latency
(null)
generation_time
6797
tokens_prompt
75
tokens_completion
632
native_tokens_prompt
95
native_tokens_completion
955
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
0.000487
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1791536930-ZxHnDM5QmAlxIs4BCPBi"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1791536930-1Xk9tdE0PCiStF1avK7c"
upstream_id
"msg_011CfrQCx6wd9Ycn8BBGykkC"
provider_responses
0
endpoint_id
"b6cdf493-3a61-441f-a134-e7944fddb980"
id
"msg_011CfrQCx6wd9Ycn8BBGykkC"
is_byok
false
latency
733
model_permaslug
"anthropic/claude-haiku-5.5-20261007"
provider_name
"Claude Platform on AWS"
status
200
total_cost
0.000487
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
434
0.00%
Dialogue to Total Word Ratio
Ratio: 71.03%, Deviation: 21.03%
neededClean
false
wordsTotal
435
wordsDialogue
309
0.0000%