Run: 2026-03-18-01KM082JK6NJCB6N3X8JVZ2EZW

Run Details

Duration:
15.6s
Cost:
$0.011560
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
91.58% Dialogue to Total Word Ratio (details)
95.7905% 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 bakery dumpster, studying the glittering house across the street where a birthday banner trembled in the wind. Inside, laughter burst like confetti. Bill adjusted his borrowed bow tie and sighed. "Do you think the clown suspects anything?" "Bill, the clown suspects everyone. It's his face." "Excellent. So we're blending in." "With what? Your trench coat and a fruit basket?" He frowned at the basket. "It is a very convincing fruit basket." Molly peered at the gift table through the window. Towers of wrapped boxes gleamed under the balloons. "Easy score. We enter as tasteful party guests, distract the adults, and vanish with the presents." "And the cake?" "No." "Harsh." A shriek of happy children floated out, followed by a chorus of off-key singing. Bill swallowed. "I told you this felt wrong." "It’s only wrong if you get sentimental." He straightened his bow tie. "I am not sentimental. I’m practical." "Then practice being quiet." "Ah. My specialty." Molly smirked, tugged on her gloves, and led the way toward the cheerful front door, where the doormat read, Come on in! Any thief worth her salt could not resist an invitation like that. "Ready to get hilariously illegal, then, Molly?"
created_at"2026-03-18T10:32:46.448Z" 3/18/2026, 10:32:46 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency14025
moderation_latency(null)
generation_time15398
tokens_prompt77
tokens_completion635
native_tokens_prompt66
native_tokens_completion2558
native_tokens_completion_images0
native_tokens_reasoning2276
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0115605
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_02d7eca2dcaf35820169ba7f4e82d4819087dc1d8d8270e56a"
is_byokfalse
latency163
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773829966-UDgkupZZPNsJznP73Ilj"
upstream_id"resp_02d7eca2dcaf35820169ba7f4e82d4819087dc1d8d8270e56a"
total_cost0.0115605
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words201
91.58% Dialogue to Total Word Ratio
Ratio: 44.55%, Deviation: 5.45%
neededCleanfalse
wordsTotal202
wordsDialogue90
95.7905%