Run: 2026-03-12-01KKHZFESNYG09WG60A1B6DV1E

Run Details

Model:
Grok 4.20 (Beta)
Test:
Data extraction
Scenario:
Guess the pet
Duration:
574ms
Cost:
$0.000223
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
What pet does Emma own based on the following text? Only return the pet type, nothing else. John has a dog. Sarah owns a cat. Emma's pet purrs and has whiskers. Peter has a hamster.

Model response

AI
cat
created_at"2026-03-12T21:33:09.308Z" 3/12/2026, 9:33:09 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency543
moderation_latency(null)
generation_time543
tokens_prompt46
tokens_completion1
native_tokens_prompt166
native_tokens_completion1
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.0002228
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"60f297ec-4ecb-4cf7-e136-feb74e3b552e"
is_byokfalse
latency538
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773351189-l5WYWXJFnv3sqbc7INCh"
upstream_id"60f297ec-4ecb-4cf7-e136-feb74e3b552e"
total_cost0.0002228
cache_discount0.0001152
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case insensitive: cat
 n/a
Pass Matches Regex
/\bcat\b/i
 n/a
no eval