Run: 2026-10-08-01M4DADTBE2RAR56H16KYX3YNN

Run Details

Duration:
12.3s
Cost:
$0.000892
Provider:
Claude Platform on AWS

Evaluation summary

Score Evaluator
Details Link
0.00% Matches word count (details)
98.20% Dialogue to Total Word Ratio (details)
49.1020% 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 community hall, headlights off, its engine coughing like a grandmother at a jazz club. Molly spread the blueprints across the dashboard. "Forty-two presents, one unguarded cake," she whispered. "Easy." Bill squinted at the banner glowing over the entrance: HAPPY SEVENTH BIRTHDAY, OLIVER! He adjusted his ski mask, which had a cartoon duck printed on the forehead. "Why the duck?" "Camouflage," he said. "Ducks blend in." Molly sighed and slipped on a pair of tiny sunglasses. They crept through the kitchen door without incident, past a stack of paper plates and a punch bowl the color of radioactive lemonade. Inside, a clown was honking a horn at a screaming toddler. Bill froze as a sheet cake wobbled dangerously on the counter. Molly grabbed his sleeve before he could sneeze. "Relax. Nobody suspects a duck."
created_at"2026-10-08T08:35:08.791Z" 10/8/2026, 8:35:08 AM
model"anthropic/claude-haiku-5.5-20261007"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2874
moderation_latency(null)
generation_time12267
tokens_prompt75
tokens_completion451
native_tokens_prompt95
native_tokens_completion1765
native_tokens_completion_images(null)
native_tokens_reasoning1428
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"
usage0.000892
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791448508-LonxbJJ0sM6nFJvWp6n9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791448508-cdP0b6hfu5PbWFt0lZSS"
upstream_id"msg_011CfpTpyh2ms6qzKmnV47u9"
provider_responses
0
endpoint_id"b6cdf493-3a61-441f-a134-e7944fddb980"
id"msg_011CfpTpyh2ms6qzKmnV47u9"
is_byokfalse
latency882
model_permaslug"anthropic/claude-haiku-5.5-20261007"
provider_name"Claude Platform on AWS"
status200
total_cost0.000892
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
words138
98.20% Dialogue to Total Word Ratio
Ratio: 13.67%, Deviation: 3.67%
neededCleanfalse
wordsTotal139
wordsDialogue19
49.1020%