Run: 2026-09-03-01M1KCQH317XF8A5S89C3JCYC5

Run Details

Duration:
40.8s
Cost:
$0.003424
Provider:
StreamLake

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% 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
Molly lay flat in the hydrangeas, peering through a gap in the fence. Bill balanced a cup of orange jello on his chest, taking spoonfuls. The party was wild, a chaos of balloons, screaming, and a clown losing his wig. The present table stood unguarded, stacked like a jeweled fortress. The sun was a smiling sticker on a too-blue sky. Bill licked the spoon. Molly adjusted her socks. Molly whispered, "Present table is at three o'clock." Bill swallowed. "Got the duct tape." She grinned. "Party favors too?" "Everything." They waited until the clown started a magic trick. All children and parents leaned in. Molly counted down on her fingers, mouthing. Bill adjusted his duffel bag. "On my signal." "Three... two... one." They crawled through the grass, low and silent. A small girl wearing a tiara turned. Molly froze. The girl blinked, then pointed at the clown's fake rabbit. Bill slithered to the table. He shoved presents into the bag like a foraging bear. Molly held the bag open. In thirty seconds the table was naked. They reversed, crab-walking, and vanished over the fence. The clown called for a volunteer, and no one saw the empty table until the piƱata burst.
created_at"2026-09-03T10:23:45.263Z" 9/3/2026, 10:23:45 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1767
moderation_latency(null)
generation_time40736
tokens_prompt75
tokens_completion7069
native_tokens_prompt146
native_tokens_completion8598
native_tokens_completion_images(null)
native_tokens_reasoning8322
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"stop"
service_tier(null)
usage0.00342408
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788431025-NpOw7rDZLFuBTcWjxQg4"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788431025-u2ZYGz2DLciVhm6a5fAz"
upstream_id"req-0qkbnc-1788431025407964036"
provider_responses
0
endpoint_id"d880a270-04ff-479c-b312-6246c0f985b0"
id"req-0qkbnc-1788431025407964036"
is_byokfalse
latency1766
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"StreamLake"
status200
total_cost0.00342408
cache_discount(null)
upstream_inference_cost0
provider_name"StreamLake"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 9.90%, Deviation: 0.10%
neededCleanfalse
wordsTotal202
wordsDialogue20
100.0000%