Run: 2026-10-09-01M4FZAAZ8J1FN8GV2WNEFR8V9

Run Details

Duration:
3.3s
Cost:
$0.000215
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
14.30% Matches word count (details)
99.44% Dialogue to Total Word Ratio (details)
56.8707% 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
"Okay, Bill, go over it one more time," Molly whispered, tapping the blueprint of the Pembroke house. "Who's guarding the presents?" "Nobody. Just a clown named Sparkles," Bill said. "He's got a bow tie and a fake nose." "A clown? Bill, clowns are the most dangerous people alive. Their smiles are painted on." "He's seven feet tall and wears no shoes, Molly." "That's a warning sign!" "Fine. We'll go in through the chimney," Bill said. "Santa's suit is in the van. Put it on." "I'm not wearing a red suit with a fake beard, Bill. I look ridiculous." "You'll blend in. Nobody expects a tiny elf thief." "Elf? You said Santa!" "Santa's busy. We're the elves now." "And what's the plan once we're inside?" "We grab the presents, load them into the sack, and vanish before the cake comes out." "What if a kid wakes up?" "Then we tell them the tooth fairy sent us, and they'll hand over their own birthday loot." "Bill, that's the worst plan I've ever heard." "Thanks. I've been working on it all week."
created_at"2026-10-09T09:18:43.694Z" 10/9/2026, 9:18:43 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3291
moderation_latency(null)
generation_time3291
tokens_prompt75
tokens_completion262
native_tokens_prompt95
native_tokens_completion411
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"
usage0.000215
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791537523-OhiAjd3YRk5HdAUllXjy"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791537523-0CAsxT6GH1Fb3BkflrJm"
upstream_id"msg_011CfrQxeNZhjUtnBaurYNhW"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrQxeNZhjUtnBaurYNhW"
is_byokfalse
latency772
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000215
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
14.30% Matches word count n/a
neededCleanfalse
words179
99.44% Dialogue to Total Word Ratio
Ratio: 92.74%, Deviation: 2.74%
neededCleanfalse
wordsTotal179
wordsDialogue166
56.8707%