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Tencent · model passport

Hunyuan Hy3 Preview

hunyuan-hy3-preview
  • Open weights
  • tencent-hunyuan-community licence
  • Released 2026-10-13(first seen on LMArena)
6/27axes covered
Overall · LMArena
1,409#139 of 396
Best percentile
68.4Hard prompts
Cohort standing
51.1median 60.7

What the data says

Benchmarked on 6 of 27 tracked axes. Every figure below is the model's own published result on that board.

Uneven: 45.7 percentile points between its best and worst axis — 68.4 pct on Hard prompts versus 22.7 pct on Factuality Arena.

  • Hard prompts68.4 pct1,434Verify →
  • Overall65.2 pct1,409Verify →
  • Instruction following64.9 pct1,396Verify →
  • Coding64.5 pct1,453Verify →
  • WebDev Arena24.5 pct1,357Verify →
  • Factuality Arena22.7 pct1,413Verify →
  • Vision 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
  • LiveBenchNot 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.

  • hunyuan-hy3-preview stands at 51.1 (raw mean 51.7) — measured on 6 of 27 axes.

    standingtemplateVerify →
  • hunyuan-hy3-preview stands at 51.1 versus a cohort median of 60.7 across 169 models released within 180 days — below 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 →