Run: 2026-03-18-01KM09B65W0A6HFKR40ZVD1F3V

Run Details

Duration:
13.4s
Cost:
$0.002746
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
3.62% Matches word count (details)
99.94% Dialogue to Total Word Ratio (details)
51.7824% 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
Molly: “Bill, tonight we infiltrate the children’s party.” Bill: “Relax, we’re professional. I brought my tiny crowbar and my larger confidence.” Molly: “Your confidence squeaks when you lie.” Bill: “It’s my stealth squeak. Step one: enter through the balloon corridor.” Molly: “Those balloons are booby-trapped with helium and optimism.” Bill: “Step two: distract the parent with magic.” Molly: “You can’t do magic.” Bill: “I can do disappearing cupcakes. Watch.” Molly: “Cupcakes disappear when you eat them.” Bill: “That’s the magic of hunger.” Molly: “Okay, plan B: we sing the birthday song backwards.” Bill: “Backwards? That’s just a very polite threat.” Molly: “Shh. The gifts are in the playroom.” Bill: “Playroom means toys and witnesses with sticky hands.” Molly: “No touching. We only steal presents, not innocence.” Bill: “Speak for yourself. I once stole a Lego and still feel guilty about the minifigure’s career prospects.” Molly: “Now focus. Grab the wrapped boxes, slide them into our sack, and leave the unwrapped trash behind.” Bill: “What unwrapped trash?” Molly: “The educational confidence of the parents.” Bill: “Got it. If anyone asks, we’re ‘Gift Consultants.’” Molly: “Perfect. Consultants never steal; they merely relocate joy.” Bill: “Then let’s steal all the joy, starting with the biggest train.” Molly: “On my count: three…” Bill: “Watch the frosting cannons; I’ll handle the gift wrap, Molly, quietly.” Bill: “Two…” Molly: “One—”
created_at"2026-03-18T10:54:57.223Z" 3/18/2026, 10:54:57 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency12864
moderation_latency(null)
generation_time13183
tokens_prompt77
tokens_completion1039
native_tokens_prompt66
native_tokens_completion2186
native_tokens_completion_images0
native_tokens_reasoning1807
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"
usage0.0027457
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_09e92ea84b946a680169ba848146c08193a770c297fbf0b8ad"
is_byokfalse
latency179
model_permaslug"openai/gpt-5.4-nano-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-1773831297-Hjsx4QhlFWKNMfdI2zje"
upstream_id"resp_09e92ea84b946a680169ba848146c08193a770c297fbf0b8ad"
total_cost0.0027457
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
3.62% Matches word count n/a
neededCleanfalse
words224
99.94% Dialogue to Total Word Ratio
Ratio: 88.44%, Deviation: 1.56%
neededCleanfalse
wordsTotal225
wordsDialogue199
51.7824%