Run: 2026-05-01-01KQHS8BS7QFEP781XW92BSC77

Run Details

Duration:
7.4s
Cost:
$0.002104
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
Pass Contains a list of texts (details)

Model input

User/Human
List all the fruits mentioned in the text that are not citrus fruits. Separate the fruits with commas, use lowercase, and do not include spaces after commas. The fruit basket contained a variety of colors: yellow bananas, orange tangerines, red apples, purple grapes, green limes, and brown kiwis. Next to it was a bowl of sliced watermelon and cantaloupe.

Model response

AI
bananas,apples,grapes,kiwis,watermelon,cantaloupe The text mentions these fruits in sequence: bananas (non-citrus), tangerines (citrus, exclude), apples (non-citrus), grapes (non-citrus), limes (citrus, exclude), kiwis (non-citrus), watermelon (non-citrus), and cantaloupe (non-citrus). Citrus fruits are defined as those from the Rutaceae family (e.g., tangerines and limes qualify; all others do not). The output string uses only the qualifying items in mention order, all lowercase, with commas but no following spaces to match the exact formatting constraints.
created_at"2026-05-01T12:47:12.685Z" 5/1/2026, 12:47:12 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6051
moderation_latency(null)
generation_time7166
tokens_prompt91
tokens_completion248
native_tokens_prompt201
native_tokens_completion768
native_tokens_completion_images(null)
native_tokens_reasoning630
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"
usage0.00210405
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"e6298cd2-5d47-7a9c-17df-7a332109ff14"
is_byokfalse
latency80
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-1777639632-b1igxJeeJR8ILiSDkHlz"
session_id(null)
api_type"completions"
id"gen-1777639632-RtaV5uknt8zDwQPORGyp"
upstream_id"e6298cd2-5d47-7a9c-17df-7a332109ff14"
total_cost0.00210405
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Pass Contains a list of texts
bananas apples grapes kiwis watermelon cantaloupe
bananastrue
applestrue
grapestrue
kiwistrue
watermelontrue
cantaloupetrue