Run: 2026-05-01-01KQHRPXTFZ0X89G1SENJZXYTG

Run Details

Duration:
4.3s
Cost:
$0.000744
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% Count dialogue tags (details)

Model input

User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.

Model response

AI
The bell above the bakery door gave a cheerful jingle as the morning rush finally thinned. Warm vanilla and cinnamon wrapped around them like a hug. “These scones are dangerous. I’ve eaten three and I’m not even sorry.” “Try the lavender lemon ones. They’ll ruin you for every other breakfast.” A soft laugh. “You say that like it’s a bad thing. Pass me another.” The sound of parchment paper crinkling filled the quiet corner table. “You know, Mrs. Harper swears she saw old Mr. Whitaker’s ghost in the alley behind the post office again last night.” “Mrs. Harper sees ghosts the way I see carbs—everywhere and usually after dark.” A pause, then a conspiratorial whisper. “But she swears he dropped a silver button. Same kind he always wore on his waistcoat.” “That’s the third button this month. If I didn’t know better, I’d say someone’s planting clues instead of clues planting themselves.” “Exactly what I was thinking. Another scone?” “Only if you promise to help me figure out who’s haunting Whitaker’s ghost before the Cranberry Festival.”
created_at"2026-05-01T12:37:41.332Z" 5/1/2026, 12:37:41 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency398
moderation_latency(null)
generation_time4179
tokens_prompt81
tokens_completion302
native_tokens_prompt183
native_tokens_completion233
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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"completed"
usage0.00074405
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"32bf3d07-0da0-96c0-8728-473720e84ed2"
is_byokfalse
latency102
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639061-yQjwHkKQ1zV3X0ec3LU6"
session_id(null)
api_type"completions"
id"gen-1777639061-n8WcbijUi3P1HqR7Ox06"
upstream_id"32bf3d07-0da0-96c0-8728-473720e84ed2"
total_cost0.00074405
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Count dialogue tags n/a
neededCleanfalse
dialogueTags(empty)