Run: 2026-10-08-01M4DA2R61B6CN8EBS0J5VBGN6

Run Details

Duration:
12.3s
Cost:
$0.001232
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
0.40% Dialogue to Total Word Ratio (details)
0.1991% 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

AI
The van smelled like wet dog and cheap cologne, which told Molly that Bill had been waiting in it alone for too long. She slid into the passenger seat and squinted across the street at a backyard where a bounce castle sagged under forty screaming kids. "Tell me again why we're robbing a seven-year-old's birthday party," she said. Bill adjusted his ski mask, which had a cartoon cat printed on it. "Because presents are the most valuable thing on that lawn, and nobody guards them." "There's a clown out there, Bill." "Clowns are not security." "That clown is holding a leaf blower and staring at the van." "He's staring at you. You're very striking." Bill unfolded a map covered in red marker. "Phase one. We slip through the side gate while the piñata is swinging." "Whose idea was the piñata?" "Mine. Everyone looks up, nobody looks at the gift table." "And phase two?" "You walk in with a clipboard and say you're from the party rental company." Molly grabbed the clipboard from the dashboard. It had a coffee ring on it and a sticky note that read DO NOT LOSE. "Do I look like I work for a party rental company?" "You look like you could lift a bouncy castle pump without complaining. Very professional." "Fine. Phase three?" "We load the presents into that wagon by the fence and roll out before anybody notices." "The wagon with the banner that says HAPPY BIRTHDAY RUBY?" "We cover the banner with a tarp." "Bill, the tarp would be shaped exactly like a wagon." He frowned at the map, then at his reflection in the mirror. "Okay, maybe the wagon is a problem." Molly pulled her own mask down and groaned. "We could just buy her a present like normal people." "Normal people don't get a cut of the candy bag." "Who told you there was a candy bag?" Bill grinned. "The clown." Molly shoved open the door. "I'm going in. You stay here and keep the engine running." "Good plan. Should I honk if the clown comes back?" "Honk if the clown looks at you." She marched across the street with the clipboard raised like a badge. On the lawn, the bounce castle shuddered as a dozen children turned to stare. Behind the fence, a leaf blower roared to life.
created_at"2026-10-08T08:29:06.122Z" 10/8/2026, 8:29:06 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency12244
moderation_latency(null)
generation_time12244
tokens_prompt75
tokens_completion558
native_tokens_prompt95
native_tokens_completion2445
native_tokens_completion_images(null)
native_tokens_reasoning1661
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.001232
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448146-QfUFSoyHpkHvKQ2gSsaD"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448146-KkWxHo4DcjgIX4tM1NH8"
upstream_id"msg_011CfpTNEu5d48JxTtAH4cfm"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTNEu5d48JxTtAH4cfm"
is_byokfalse
latency735
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.001232
cache_discount(null)
upstream_inference_cost0
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
neededCleanfalse
words388
0.40% Dialogue to Total Word Ratio
Ratio: 60.51%, Deviation: 10.51%
neededCleanfalse
wordsTotal390
wordsDialogue236
0.1991%