Run: 2026-10-08-01M4D9YDD94GVQ1N0H4JMCBZAZ

Run Details

Duration:
9.8s
Cost:
$0.001045
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
75.16% Matches word count (details)
39.93% Dialogue to Total Word Ratio (details)
57.5438% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 crouched behind the hedge, eyes fixed on the glowing windows of number twelve. Balloons bobbed against the glass. Beside her, Bill adjusted his fake moustache and consulted a crumpled clipboard. "Right," he whispered. "Phase one. We slip through the back door while the clown performs his magic show." "Bill, that clown is a professional. He'll spot us." "He's busy. Balloon animals require tremendous concentration." "Fine. And phase two?" "We grab every present wrapped in shiny paper. Avoid anything with a lopsided bow. Those are homemade, and mothers always notice when something goes missing." Molly squinted at the clipboard. "Why does the list say 'Dinosaur Kit, Dave's Birthday, Do Not Touch'?" "Because I'm organised, and Dave's birthday is Thursday." "Wait, you're robbing a six-year-old?" "I'm robbing the adults, Molly. Children only get the wrapping paper. Now stop asking questions and follow me, or I'm eating the chocolate coins myself." Somewhere inside, a child shrieked with delight, and a tuba began to wheeze. Molly sighed, tightened her gloves, and crept toward the back door. Bill followed, tripping over a garden gnome that appeared to be laughing at him.
created_at"2026-10-08T08:26:44.017Z" 10/8/2026, 8:26:44 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency9739
moderation_latency(null)
generation_time9739
tokens_prompt75
tokens_completion304
native_tokens_prompt95
native_tokens_completion2071
native_tokens_completion_images(null)
native_tokens_reasoning1614
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"
usage0.001045
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448004-rJaOK2eok3fZj9CUaeJV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448004-kBK1RoaLt3LBUjJRsf6q"
upstream_id"msg_011CfpTBmPafPwSzk3AD6xDK"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTBmPafPwSzk3AD6xDK"
is_byokfalse
latency748
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.001045
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
75.16% Matches word count n/a
neededCleanfalse
words187
39.93% Dialogue to Total Word Ratio
Ratio: 59.79%, Deviation: 9.79%
neededCleanfalse
wordsTotal189
wordsDialogue113
57.5438%