Run: 2026-10-09-01M4FYDJQCD5EF3DB8YFWJ3410

Run Details

Duration:
3.2s
Cost:
$0.000195
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
18.3940% 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, Bill, listen closely. The party's at number twelve, Maple Lane. Forty kids, one bouncy castle, and a mountain of presents in the front room." "Forty kids? Molly, that's a lot of tiny witnesses." "They're five, Bill. Their testimony is mostly about dinosaurs." "What about the parents?" "Dad's on the drinks table. Mum's doing the cake. Nobody's watching the presents except that one clown." "The clown's terrifying." "Ignore the clown. We go in through the back gate during the musical chairs. Everyone's screaming, nobody hears a thing." "And the getaway?" "Your van. Parked behind the ice cream lorry." "Molly, I'm not hiding a stolen Lego castle under my seat again." "It's a Lego castle, Bill. Greatest crime of our generation." "Fine. What's my job?" "You carry the big boxes. I grab the bags with the bows." "Why do I always get the boxes?" "Because you're strong, and because the last one you tried to steal was a hamster."
created_at"2026-10-09T09:03:01.363Z" 10/9/2026, 9:03:01 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency708
moderation_latency(null)
generation_time3210
tokens_prompt75
tokens_completion245
native_tokens_prompt95
native_tokens_completion371
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"
usage0.000195
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791536581-i8UDgfDViryGN3f8cGMb"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791536581-j3SY9HeayHNRW254LxdP"
upstream_id"msg_011CfrPmBb5o1Qi7c2XkVxMb"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrPmBb5o1Qi7c2XkVxMb"
is_byokfalse
latency708
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000195
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
words158
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal158
wordsDialogue158
18.3940%