Run: 2026-10-09-01M4FYYJRPMK2MH5ZCQRYMST0B

Run Details

Duration:
6.0s
Cost:
$0.000395
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
84.02% Dialogue to Total Word Ratio (details)
42.0084% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 70% 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
Molly leaned over the cardboard map spread across the kitchen table, tapping a red X with her pen. "The party's at number twelve, Maple Crescent. Third house on the left, past the rubbish bins." Bill squinted at the blueprint he'd sketched on the back of a pizza menu. "How do we get in? I'm not climbing that trellis again. Last time I ended up wearing somebody's wind chime." "Front door. The mum's got a clipboard and a whistle. Hates clowns." Molly slid a crumpled clown wig across the table. "You're the clown." "Absolutely not." "You're the clown, Bill. Nobody suspects a clown. Parents see a clown and they assume you're the entertainment." Bill picked up the wig and held it at arm's length like a dead fish. "And what are you?" "The uncle who's late." She adjusted a fake moustache. "Very stressed. Keeps asking where the bouncy castle is." "That's quite good, actually." "I know it's good. Now, the presents. They're stacked in the conservatory, behind the piƱata. Forty-two gifts, I counted through the window." "Forty-two? Who needs forty-two presents at seven years old?" "Rich people, Bill. Rich people with guilt." Molly grinned. "Right, the plan. You keep the kids busy with balloon animals. I'll slip into the conservatory and fill the sack." "What sack?" "The big one. Under the table." She nudged a bin bag with her foot. "Don't look at me like that. It's a very reliable sack." Bill frowned at the map. "What if a kid catches me? They always catch you. Kids are like tiny security guards with sticky hands." "Then you give them a balloon dog and tell them the presents are being taken to the zoo for the ponies." "There are no ponies." "There are always ponies, Bill. Children believe in ponies." He sighed, pulling the wig on over his bald patch. It sat crooked. "Fine. But if I end up on a birthday cake again, you're paying for the dry cleaning." "Deal. Now stop fidgeting and practise your honking laugh." Bill cleared his throat and let out a horrible honk. Molly winced. "Perfect. Terrifying. Let's go steal some Lego."
created_at"2026-10-09T09:12:18.46Z" 10/9/2026, 9:12:18 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency643
moderation_latency(null)
generation_time5946
tokens_prompt75
tokens_completion527
native_tokens_prompt95
native_tokens_completion771
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.000395
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791537138-MOgeKIn7k6GgvCPmnf8h"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791537138-caL1dX0Ezz8mY23pqglz"
upstream_id"msg_011CfrQUFFEkwoDeGXCeScRD"
provider_responses
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endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrQUFFEkwoDeGXCeScRD"
is_byokfalse
latency642
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000395
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
words356
84.02% Dialogue to Total Word Ratio
Ratio: 71.87%, Deviation: 1.87%
neededCleanfalse
wordsTotal359
wordsDialogue258
42.0084%