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DeepSeek · model passport

DeepSeek V3 1 Terminus Thinking

deepseek-v3-1-terminus-thinking
  • Open weights
  • MIT licence
  • Released 2026-10-15(first seen on LMArena)
5/27axes covered
Overall · LMArena
1,416#125 of 396
Best percentile
84.9LiveBench
Cohort standing
64.7median 60.6

What the data says

Benchmarked on 5 of 27 tracked axes. Every figure below is the model's own published result on that board.

Uneven: 17.1 percentile points between its best and worst axis — 84.9 pct on LiveBench versus 67.8 pct on Coding.

  • LiveBench84.9 pct71.4%Verify →
  • Instruction following74.2 pct1,418Verify →
  • Hard prompts71.7 pct1,444Verify →
  • Overall68.7 pct1,416Verify →
  • Coding67.8 pct1,460Verify →
  • WebDev ArenaNot benchmarked
  • Vision ArenaNot benchmarked
  • Factuality ArenaNot benchmarked
  • Search ArenaNot benchmarked
  • Document ArenaNot benchmarked
  • Agent ArenaNot benchmarked
  • GPQA DiamondNot benchmarked
  • AIME (math)Not benchmarked
  • FrontierMathNot benchmarked
  • SimpleQA VerifiedNot benchmarked
  • ARC-AGI-2Not benchmarked
  • Humanity's Last ExamNot benchmarked
  • SimpleBenchNot benchmarked
  • BFCL v4 (function calling)Not benchmarked
  • SWE-bench Verified (live board)Not benchmarked
  • Terminal-Bench 4.0Not benchmarked
  • MMLU-Pro (Artificial Analysis)Not benchmarked
  • LiveCodeBench (Artificial Analysis)Not benchmarked
  • IFBench (Artificial Analysis)Not benchmarked
  • HHEM Hallucination (Vectara)Not benchmarked
  • SWE-bench VerifiedNot benchmarked
  • Terminal-BenchNot benchmarked

Percentiles are the model's standing within each board's own population. Axes marked "not benchmarked" have no published result for this model — that is an absence of data, not a low score.

  • deepseek-v3.1-terminus-thinking stands at 64.7 (raw mean 73.5) — measured on 5 of 27 axes.

    standingtemplateVerify →

  • deepseek-v3.1-terminus-thinking stands at 64.7 versus a cohort median of 60.6 across 169 models released within 180 days — above the peer median.

    cohorttemplateVerify →

Every claim is a computed fact from the current board data, phrased by a low-temperature model call and rejected by a validation gate if any number is not in the source row. How the leaderboards work →