Run: 2026-10-09-01M4FY0JSRXPPQTAPE396V7W36

Run Details

Duration:
3.6s
Cost:
$0.000206
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
9.61% Matches word count (details)
96.38% Dialogue to Total Word Ratio (details)
52.9940% 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, the plan is simple," Molly whispered, tapping the blueprint. "We slip in through the bouncy castle vent, grab the presents, and leave before the clown finishes his balloon animals." "Balloon animals?" Bill squinted at the map. "Molly, that clown scares me more than the security guard." "Focus. The gift table is by the piñata. Nobody watches the piñata." "Nobody watches the piñata because it's a donkey stuffed with candy, Molly. That's not security, that's a distraction." "Fine, but I need you to grab the big box with the bow. The one shaped like a pony." "Why do I always get the pony?" "Because you're the only one who can fit through the ball pit without sneaking in a sock." "That was one time." "It was three times, and the birthday girl still remembers your face." "She waved at me, Molly. That's basically friendship." "She waved because you were carrying her grandma's sweater. Now shh, the music's changing." "Is that the Hokey Pokey?" "Bill, it's always the Hokey Pokey. Everybody's distracted doing the Hokey Pokey. Go, go, go!"
created_at"2026-10-09T08:55:55.455Z" 10/9/2026, 8:55:55 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency746
moderation_latency(null)
generation_time3541
tokens_prompt75
tokens_completion274
native_tokens_prompt95
native_tokens_completion392
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"
usage0.0002055
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791536155-BERzeghOtFYwKVQdOVX3"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791536155-5r3xoU0bJNTkdQNk9AMp"
upstream_id"msg_011CfrPDnarshLnLsMjjatpA"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfrPDnarshLnLsMjjatpA"
is_byokfalse
latency746
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.0002055
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
9.61% Matches word count n/a
neededCleanfalse
words178
96.38% Dialogue to Total Word Ratio
Ratio: 94.38%, Deviation: 4.38%
neededCleanfalse
wordsTotal178
wordsDialogue168
52.9940%