Run: 2026-03-18-01KM091VRRMS64W7ZKS3MQ3N19

Run Details

Duration:
2.3s
Cost:
$0.001858
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
99.92% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
68.3535% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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
“Bill, you brought the disguises?” “Of course I did, Molly. I’m not a monster. I brought a clown nose, a balloon sword, and a cardigan that says ‘trust me with cake.’” “Brilliant. So we’re infiltrating as entertainers?” “We’re infiltrating as the sort of people nobody checks twice.” “You mean children’s party staff.” “I mean emotionally available.” “Mmm. And the presents?” “Stacked by the rainbow table, according to the baker’s nephew.” “The baker’s nephew?” “Tiny informant. Big ears.” “Bill, are you certain this is a good idea?” “No, but it is a festive idea.” “What if they ask our names?” “You’re Molly.” “And you?” “Bill.” “That’s not a disguise.” “It’s a classic. Nobody suspects a Bill.” “Bill, children are sticky.” “I’ve considered that.” “Have you considered the cake?” “Only in a tactical sense.” “And the balloon animals?” “Diversionary assets.” “And if the host asks why we’re carrying sacks?” “We say it’s a surprise sack race.” “That’s terrible.” “It’s inspired.” “I hate that I love it.” “Hush. The party’s starting.” “One last thing, Bill.” “Yes, Molly?” “After we steal the presents, we do not, under any circumstances, take the pony.” “The pony’s a trap.” “Good.” “Though if it’s a very small pony, I might reconsider.”
created_at"2026-03-18T10:49:51.652Z" 3/18/2026, 10:49:51 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1052
moderation_latency(null)
generation_time2171
tokens_prompt77
tokens_completion406
native_tokens_prompt66
native_tokens_completion402
native_tokens_completion_images0
native_tokens_reasoning93
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"
usage0.0018585
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0c1a54e5d1ddcdf40169ba834fb9b08193a39359c8e978f22b"
is_byokfalse
latency223
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-1773830991-NuWYkgsfzGIpLAPJleIB"
upstream_id"resp_0c1a54e5d1ddcdf40169ba834fb9b08193a39359c8e978f22b"
total_cost0.0018585
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
99.92% Matches word count n/a
neededCleanfalse
words203
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal203
wordsDialogue203
68.3535%