Run: 2026-03-12-01KKFNHJ9C67CFW0BEQVZ84HJ2

Run Details

Model:
Stealth: Hunter Alpha
Test:
Data extraction
Scenario:
Contextual pronoun
Duration:
1m 26s
Cost:
$0.000000
Provider:
Stealth

Evaluation summary

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

Model input

User/Human
Who does "he" refer to in the last sentence? Only return the name. Tom and Jerry were playing in the yard. Spike, the dog, was watching them from his kennel. Suddenly, he started barking loudly.

Model response

AI
Spike
created_at"2026-03-12T00:01:03.801Z" 3/12/2026, 12:01:03 AM
model"openrouter/hunter-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency83516
moderation_latency(null)
generation_time85465
tokens_prompt51
tokens_completion135
native_tokens_prompt2094
native_tokens_completion116
native_tokens_completion_images(null)
native_tokens_reasoning133
native_tokens_cached1984
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"stop"
usage0
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773273663-tGKidYFjdNPHTAv2QinZ"
upstream_id"gen-1773273663-tGKidYFjdNPHTAv2QinZ"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Spike
 n/a
Pass Matches Regex
/\bSpike\b/
 n/a
no eval