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Run: 2026-02-22-01KJ38VZM26ZWNS3QYKWQZJW7J
Run Details
Model:
Cohere Command R+ (Aug. 2024)
Test:
Text Replacement
Scenario:
Location rename: market square, outer ring, bridge, northern mines
Duration:
11.4s
Cost:
$0.006703
Provider:
Cohere
Evaluation summary
Score
Evaluator
Details Link
64.29%
Non-location text preserved
(details)
50.00%
Location replacement accuracy
(details)
100.00%
No remaining old location names
(details)
71.4286%
Overall
Model input
System
You are an expert prose editor. Whenever you're given text, rephrase it using the following instructions: <instructions>Rename the following locations: 'the market square' to 'the harbor plaza', 'the market' to 'the harbor', 'the outer ring' to 'the lower ward', 'the bridge' to 'the ferry crossing', 'the northern mines' to 'the eastern quarries'.</instructions> Imitate and keep the current writing style, and leave mannerisms, word choice and sentence structure intact. Keep the same stylistic writing choices. Use English spelling and grammar. Only return the rephrased text, nothing else.
User/Human
Text to rewrite: <text words="381"> The market square buzzed with the sound of a hundred voices. Elena pushed through the crowd, her satchel clutched against her chest. She knew the merchant would not wait — he never waited for anyone, least of all a girl from the outer ring. "You're late," Gregor said, without looking up from his ledger. He ran a thick finger down a column of numbers and frowned. Elena set the package on the counter. "The bridge was out. I had to take the long way around." "Not my problem." He unwrapped the cloth and held the crystal up to the light. It caught the sun and threw tiny rainbows across the stall's canvas roof. Gregor's frown deepened. "This isn't what I ordered." She had expected this. The old man always found something to complain about, whether the goods were perfect or not. Elena crossed her arms and stood her ground. "It's exactly what you ordered," she said. "Blue quartz, uncut, from the northern mines. I watched them pull it from the rock myself." Gregor turned the crystal slowly, examining every facet. He brought it close to his eye, then held it at arm's length. Elena thought he looked like a jeweler appraising a diamond, though Gregor dealt in stranger things than jewelry. He set the crystal down and sighed. "Fine. But next time, wrap it properly. The edges are exposed." He reached beneath the counter and produced a small leather pouch. The coins inside clinked as he slid it toward her. Elena scooped up the pouch and weighed it in her palm. It felt light. She loosened the drawstring and counted: eight silver crowns. They had agreed on ten. "We agreed on ten," she said flatly. "That was before the bridge fee went up." Gregor smiled — a thin, practiced smile that never reached his eyes. "Take it or leave it." She took it. She always took it. The outer ring didn't offer many choices, and Gregor knew that as well as she did. Elena walked out of the market and into the narrow lanes beyond. The sun hung low over the rooftops, and the shadows stretched long across the cobblestones. She slipped the pouch into her satchel and quickened her pace. If she hurried, she would reach the bridge before dark. </text>
Model response
Messages
Meta
AI
The harbour plaza buzzed with the sound of a hundred voices. Elena pushed through the crowd, her satchel clutched to her chest. She knew the merchant wouldn't wait—he never waited for anyone, least of all a girl from the lower ward. "You're late," Gregor said without glancing up from his ledger. He ran a thick finger down a column of numbers and frowned. Elena placed the package on the counter. "The ferry crossing was out. I had to take the long route." "Not my concern." He unwrapped the cloth and held the crystal up to the light. It caught the sun, throwing tiny rainbows across the stall's canvas roof. Gregor's frown deepened. "This isn't what I requested." She'd anticipated this. The old man always found something to grumble about, regardless of the quality of the goods. Elena folded her arms and held her ground. "It's exactly what you ordered," she said. "Blue quartz, uncut, from the eastern quarries. I watched them extract it from the rock myself." Gregor turned the crystal slowly, inspecting each facet. He brought it close to his eye, then held it at arm's length. Elena thought he resembled a jeweller assessing a diamond, yet Gregor dealt in curiosities beyond jewellery. He set down the crystal and sighed. "Alright. Just ensure you wrap it properly next time. The edges are exposed." He reached beneath the counter and produced a small leather pouch. The coins inside chimed as he slid it towards her. Elena took the pouch and held it in her palm, weighing it. It felt light. She loosened the drawstring and counted: eight silver crowns. They had agreed on ten. "We agreed on ten," she stated flatly. "That was before the ferry toll increased," said Gregor with a thin, practised smile that didn't meet his eyes. "Take it or leave it." She accepted it. She always did. The lower ward didn't provide many options, and Gregor was well aware of this. Elena strode out of the harbour and into the narrow lanes beyond. The sun hung low over the rooftops, casting long shadows across the cobblestones. She slipped the pouch into her satchel and hastened her steps. If she hurried, she would reach the ferry crossing before nightfall.
created_at
"2026-02-22T18:12:58.631Z"
2/22/2026, 6:12:58 PM
model
"cohere/command-r-plus-08-2024"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
233
moderation_latency
162
generation_time
11186
tokens_prompt
725
tokens_completion
560
native_tokens_prompt
661
native_tokens_completion
505
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0067025
router
(null)
provider_responses
0
endpoint_id
"cd63714a-d459-4806-bdf2-0dfea4f6614c"
id
"6426be4e-12a1-4899-ae62-b1757ef6cebf"
is_byok
false
latency
233
model_permaslug
"cohere/command-r-plus-08-2024"
provider_name
"Cohere"
status
200
api_type
"completions"
id
"gen-1771783978-RKmoiicMjE7M3kZ3TWjn"
upstream_id
"6426be4e-12a1-4899-ae62-b1757ef6cebf"
total_cost
0.0067025
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Cohere"
Evaluation details
Result
Evaluator
Details
Meta Data
64.29%
Non-location text preserved
9/14 anchor points preserved
matched
9
total
14
details
0
id
"chr-1"
paragraphFound
true
preserved
true
1
id
"chr-2"
paragraphFound
true
preserved
false
2
id
"dlg-1"
paragraphFound
true
preserved
true
3
id
"dlg-2"
paragraphFound
true
preserved
false
4
id
"dlg-3"
paragraphFound
true
preserved
false
5
id
"dlg-4"
paragraphFound
true
preserved
true
6
id
"dlg-5"
paragraphFound
true
preserved
true
7
id
"dlg-6"
paragraphFound
true
preserved
false
8
id
"dlg-7"
paragraphFound
true
preserved
true
9
id
"dlg-8"
paragraphFound
true
preserved
true
10
id
"set-1"
paragraphFound
true
preserved
true
11
id
"set-2"
paragraphFound
true
preserved
false
12
id
"set-3"
paragraphFound
true
preserved
true
13
id
"set-4"
paragraphFound
true
preserved
true
50.00%
Location replacement accuracy
4/8 location occurrences correctly replaced
neededClean
false
matched
4
total
8
details
0
id
"loc-01"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"harbor plaza"
1
id
"loc-02"
paragraphFound
true
correct
true
matched
"lower ward"
expected
0
"lower ward"
2
id
"loc-03"
paragraphFound
true
correct
true
matched
"ferry crossing"
expected
0
"ferry crossing"
3
id
"loc-04"
paragraphFound
true
correct
true
matched
"eastern quarries"
expected
0
"eastern quarries"
4
id
"loc-05"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"ferry crossing"
5
id
"loc-06"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"lower ward"
6
id
"loc-07"
paragraphFound
true
correct
false
originalPresent
false
expected
0
"harbor"
7
id
"loc-08"
paragraphFound
true
correct
true
matched
"ferry crossing"
expected
0
"ferry crossing"
100.00%
No remaining old location names
No old location names remaining
remaining
(empty)
71.4286%