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SOLVENCY

Head to head

DeepSeek V4 Flash vs Mistral Medium 3.5

DeepSeek V4 Flash: currentMistral Medium 3.5: currentheavy tier

No verdict

Cost per solved task needs a published pass rate for both models. At least one has none, so it is reported as missing rather than estimated.

Source: Artificial Analysis (artificialanalysis.ai) · verified 2026-08-21 · prices from each provider's pricing page

Input $/M tokens

lower is better

  • DeepSeek V4 Flash$0.44
  • Mistral Medium 3.5$1.5

Output $/M tokens

lower is better

  • DeepSeek V4 Flash$1.32
  • Mistral Medium 3.5$7.5

Cost per solved task

needs a pass rate for both

  • DeepSeek V4 Flash$0.12
  • Mistral Medium 3.5missing
DeepSeek V4 FlashMistral Medium 3.5
Input $/Mtok$0.44$1.5
Output $/Mtok$1.32$7.5
Cached input $/Mtok$0.014missing
Pass rate50%missing
Pass rate sourceAAmissing
Cost basismeasuredmissing
Cost per solved task$0.12missing

verified 2026-08-21 · heavy task tier; measured rows ignore the tier· Methodology· DeepSeek V4 Flash· Mistral Medium 3.5