Hy3 launch post cover

Cost/1M tokens

input
$0.0825
cached
$0.0206
output
$0.33
Context
262Ktokens
Released
4mo ago
Size
299Bparameters

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Arena leaderboards and other sourced evaluations appear below; missing scores are not zero.

How it ranks

Against its predecessor, similarly priced models and the models ranked around it.

DeepSWE 1.1

Best pass@1 per model · Higher is better

Not evaluated in DeepSWE 1.1

Arena Text

Best Arena rating per model · Higher is better

Arena #76

  1. 1455
    Qwen3.7 PlusNearby rank
  2. 1455
  3. 1454
    Hy3
  4. 1453
    GPT-5.6 LunaNearby rank
  5. 1452
    Gemma 4 31BNearby rank
  6. 1393
    Step 3.5 FlashSimilar price
  7. 1382
  8. 1365
    Gemma 3 27BSimilar price
  9. 1364
    GLM 4.7 FlashSimilar price

Ahead of 4 of 4 similarly priced models

Arena WebDev

Best Arena rating per model · Higher is better

Arena #68

  1. 1638
    MiMo-V2.6-FlashSimilar price
  2. 1585
    MiniMax M3.1 FlashSimilar price
  3. 1509
    Kimi K2.6Nearby rank
  4. 1508
    GLM 5.1Nearby rank
  5. 1506
    Hy3
  6. 1500
    Gemini 3.5 FlashNearby rank
  7. 1493
    Claude Opus 4.5Nearby rank
  8. 1358
    Gemma 4 26B A4BSimilar price
  9. 1244
    Qwen3.5-FlashSimilar price

Ahead of 2 of 4 similarly priced models

Arena Search

Best Arena rating per model · Higher is better

Not ranked on Arena Search yet

Agent Arena

Best IPS score per model · Higher is better

Arena #48

  1. +0.017
    Muse EmberSimilar price
  2. +0.016
    GPT-6 LunaSimilar price
  3. -0.000
    MiMo-V2.6-FlashSimilar price
  4. -0.027
    MiniMax M3.1 FlashSimilar price
  5. -0.059
  6. -0.072
    Qwen3.7 MaxNearby rank
  7. -0.076
    Hy3
  8. -0.080
    Qwen3.7 PlusNearby rank
  9. -0.080
    Muse Spark 1.1Nearby rank

Ahead of 0 of 4 similarly priced models

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

All published scores

Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.

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