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Baseten

DeepSeek-V4-Flash-0731

reasoning off (gateway default)

Measured 2026-08-17

* Conditional

Cheapest row on the board; stalls mid-task on half of runs.

Score

82

Task done

67%

49–81% 95% CI · n=30

Fabrication

4%

Dead-air

6%

Tool silence

10%

Stalled

50%

TTFT p50

361ms

361–432 p50–p90

Cost / 1M tok

$0.26

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