Model Analysis

Claude Opus 4.7

openrouter/anthropic/claude-opus-4.7

116.4

median tok/s

852ms TTFT

100.0% success

Throughput Runs

TTFT Runs

Avg TTFT

1322ms

Avg Throughput

107.2 tok/s

Total Cost

$0.9309

Commentary

by derived

Claude Opus 4.7 posts 116.4 tok/s median throughput with 852ms median TTFT across 15 runs. Success rate is 100.0% with $0.93 total spend.

Factualttft

Startup latency on ttft-factual landed in the 852ms range.

Definitionttft

Startup latency on ttft-definition landed in the 852ms range.

Data Structuresthroughput

Sustained decode speed on throughput-data-structures contributed to the 116.4 tok/s median.

Api Designthroughput

Sustained decode speed on throughput-api-design contributed to the 116.4 tok/s median.

Essaythroughput

Sustained decode speed on throughput-essay contributed to the 116.4 tok/s median.

Api Designthroughput

Fastest throughput run peaked at 138.7 tok/s.

Factualttft

Slowest startup path took 3008ms to first token.

Prompt	Type	Tok/s	TTFT	Tokens	Cost
1. Api Design throughput-api-design	throughput	131.7	903ms	4096	$0.1031
2. Api Design throughput-api-design	throughput	138.7	1107ms	4096	$0.1031
3. Api Design throughput-api-design	throughput	137.4	634ms	4096	$0.1031
1. Data Structures throughput-data-structures	throughput	116.4	1156ms	3977	$0.1004
2. Data Structures throughput-data-structures	throughput	126.4	1433ms	3854	$0.0973
3. Data Structures throughput-data-structures	throughput	116.4	1081ms	4035	$0.1018
1. Essay throughput-essay	throughput	65.0	824ms	4096	$0.1032
2. Essay throughput-essay	throughput	64.6	753ms	4096	$0.1032
3. Essay throughput-essay	throughput	68.1	805ms	4096	$0.1032
1. Definition ttft-definition	ttft	n/a	697ms	117	$0.0031
2. Definition ttft-definition	ttft	n/a	1783ms	117	$0.0031
3. Definition ttft-definition	ttft	n/a	811ms	122	$0.0032
1. Factual ttft-factual	ttft	n/a	892ms	34	$0.0010
2. Factual ttft-factual	ttft	n/a	3008ms	34	$0.0010
3. Factual ttft-factual	ttft	n/a	739ms	34	$0.0010

15 runs · Throughput rows require valid long-output runs · TTFT shown for all successful runs