FrankX.AI
DeepSeekGA

DeepSeek V4 Pro 0813

A 1.6T MoE at the top of SWE-bench Verified and last on agentic coding — read both numbers.

Context

1.0M

Max output

384K

Input /1M

$1.19

Output /1M

$3.56

Live pricing via OpenRouter

Best for

  • Verifiable, well-specified coding tasks at low cost per test
  • Long-context work (1M in, up to 384K out)
  • Teams that benchmark on their own tasks before trusting a headline

Watch out

96.4% on SWE-bench Verified yet last of seven frontier peers on LiveBench agentic coding — a headline score here does not predict agent behaviour. Prices rose up to 12x on 2026-08-16 and now vary peak/off-peak. Vendor figures await independent proof.

For creators. Cheap bulk generation where output is checkable. Do not hand it long autonomous loops on this evidence.

Benchmarks

swe bench verified96.4
terminal bench 2 187.9
deepswe v1 162.7

Capabilities

  • 1M context, up to 384K output tokens
  • Hybrid attention aimed at cutting long-context inference cost
  • Pretrained on 32T+ tokens (vendor-stated)
  • Peak/off-peak billing since 2026-08-16 16:00 UTC

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Sources