Run: 2026-10-08-01M4E1G2Y010X43TP3Z26KRDPD

Run Details

Duration:
13.3s
Cost:
$0.001317
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
49.9994% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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
The van idled behind the bouncy castle warehouse, headlights off, engine sputtering like a nervous hamster. Molly spread the blueprints across the dashboard and traced the route with a gloved finger, her ski mask itching in the summer heat. Beside her, Bill hunched over a pair of plastic binoculars he had bought at the party store, convinced they made him look professional. Molly leaned in and whispered the details. "The party's in the east room. Eleven kids, one clown, and a unicorn piƱata." She added that the gift table sat beside the cake, so they needed to grab every box with a bow and be gone before anyone noticed. Bill squinted at the plans, then at his reflection in the rearview mirror. He had cut the eye holes in his mask at the wrong height, so he could see only the floor and the bottom of his nose. He adjusted it twice, which made things worse. "Why do they need a unicorn?" he asked. Molly sighed and tapped her grappling hook, which was really a kitchen whisk duct-taped to a garden hose. Over the hedge, a child shrieked with joy, and both thieves froze, clutching their pillowcases for loot. "Nobody gets hurt," Molly reminded him, sliding her glittery squirt gun into her belt. "We're professionals." Bill nodded solemnly, climbed out of the van, bumped his head on the mailbox, and stepped directly into the flowerbed.
created_at"2026-10-08T15:18:20.363Z" 10/8/2026, 3:18:20 PM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2647
moderation_latency(null)
generation_time13270
tokens_prompt75
tokens_completion646
native_tokens_prompt95
native_tokens_completion2615
native_tokens_completion_images(null)
native_tokens_reasoning2138
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"
usage0.001317
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791472700-FTaMOxhafovEoptsBpbj"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791472700-g3bKZZeyCyndgwGfp3FJ"
upstream_id"msg_011CfpzaFAQAWQgPC1pg35Wq"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpzaFAQAWQgPC1pg35Wq"
is_byokfalse
latency817
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.001317
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
words235
100.00% Dialogue to Total Word Ratio
Ratio: 10.59%, Deviation: 0.59%
neededCleanfalse
wordsTotal236
wordsDialogue25
49.9994%