Sonar Reasoning Pro

Sonar

Ranks #10 of 43 on reading real contracts into structured billing data — -1.5 pts vs GPT-5.5.

67.8%

Accuracy

#10 of 43

14.9%

Hallucination

HIGH-confidence & wrong

$78.8

Cost / 1k contracts

$0.08 each · via OpenRouter

146.5s

Median latency

p90 254.3s

±3.1

Run-to-run σ

3 runs

0.86

Value

acc. pts per $/1k

Tokens per contract

Input21,338

Output4,514

Reasoning0

Reliability 100% · valid structured output across 18 calls.

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