Run: 2026-03-09-01KK9QBGY8WBAG3GTJGJX0Z7DX

Run Details

Duration:
29.1s
Cost:
$0.028860
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9997% 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 crouched behind the garden hedge, studying the rented bouncy castle swelling like a smug pink lung. Beyond it, a suburban lawn glittered with juice boxes, paper crowns, and a mountain of presents under a banner that announced HUGO IS FIVE AND ARMED WITH CAKE. Bill lay beside her, wearing black gloves and the expression of a man trying to outwit primary colors. They had cased banks, museums, and once a suspiciously fortified pet shop, but nothing had prepared them for the security nightmare of twelve sugared children orbiting a hired princess and a barbecue. Every ten seconds, another parent emerged from the house carrying snacks and the exhausted smile of someone one balloon away from mutiny. Molly unfolded the plan on a napkin stained with mustard and dread. The route involved the side gate, the gift table, and a tactical retreat through the inflatable dinosaur tunnel. Bill adjusted the red foam nose he had bought for disguise and dignity. “Why clown suits?” Molly whispered. “Because nobody suspects a balloon giraffe specialist.” “And the toddlers?” “We blame the magician, moonwalk out, smiling, sweetly.” The magician sneezed fire into punch, and both thieves immediately promoted him from suspect to useful distraction.
created_at"2026-03-09T16:37:16.37Z" 3/9/2026, 4:37:16 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency27095
moderation_latency(null)
generation_time29029
tokens_prompt77
tokens_completion330
native_tokens_prompt66
native_tokens_completion1913
native_tokens_completion_images0
native_tokens_reasoning1655
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"
usage0.02886
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_04a338b669f066440169aef73c7068819595e6aae3edddc2e4"
is_byokfalse
latency214
model_permaslug"openai/gpt-5.4-20260305"
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-1773074236-35BiKp13w15ztlf7pUkb"
upstream_id"resp_04a338b669f066440169aef73c7068819595e6aae3edddc2e4"
total_cost0.02886
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 10.50%, Deviation: 0.50%
neededCleanfalse
wordsTotal200
wordsDialogue21
99.9997%