Run: 2026-10-08-01M4DAG8B8MB32W1C2PD0H1ZAM

Run Details

Duration:
3.6s
Cost:
$0.000221
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
1.04% Matches word count (details)
77.27% Dialogue to Total Word Ratio (details)
39.1508% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
"Right, so the plan," Molly whispered, tapping the blueprint. "We go in through the chimney." "Molly, the chimney's where the clown is." "Which is why we bring the balloon animals. Clowns love balloon animals." "That's not a plan, that's a bribe with extra steps." "Fine. Then you distract the bouncy castle lady." "Why would I distract the bouncy castle lady?" "Because she's got the whole guest list, and I need her to think you're her cousin Derek." "I've never met a cousin named Derek." "Exactly. Nobody's ever checked." "What about the kids? Won't they notice two adults sneaking in with sacks?" "Bill, they're five. They'll think we're magicians." "Magicians don't have crowbars." "Magicians have very strong wrists. Now, the piñata. We lure it out, grab the presents as they fall." "Molly, that piñata's full of candy. Nobody's getting presents." "Then we steal the candy. Presents later." "You're making this worse." "Shh. Someone's coming. Quick, hide behind the cake." "Molly, that's a giant cake shaped like a unicorn." "Then we're definitely hiding behind a unicorn."
created_at"2026-10-08T08:36:28.656Z" 10/8/2026, 8:36:28 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3553
moderation_latency(null)
generation_time3553
tokens_prompt75
tokens_completion284
native_tokens_prompt95
native_tokens_completion423
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"
usage0.000221
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448588-zs1ywZpFcN1hhtqDk6rx"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448588-8kBCGKTAlW08vbWJ4z96"
upstream_id"msg_011CfpTvs1ccmbwSxsEdHVsX"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTvs1ccmbwSxsEdHVsX"
is_byokfalse
latency787
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000221
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
1.04% Matches word count n/a
neededCleanfalse
words174
77.27% Dialogue to Total Word Ratio
Ratio: 97.13%, Deviation: 7.13%
neededCleanfalse
wordsTotal174
wordsDialogue169
39.1508%