Hy3 Preview vs Hy4 preview
Change modelsHy3 PreviewTencent
Hy4 previewTencent
IndexAll categories, out of 100.
52.3 ±7.4
66.4 ±4.1 best
GapIndex points below the top.
−14.1
Top
CoverageIndex weight that has results.
75%
90% best
SpeedOutput tokens per second.
69/s best
67/s
EloLMArena rating and rank.
1401
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ReleasedMonth of release.
2026-04
2026-08
Input / 1MUS dollars per 1M input tokens.
$0.18 best
$0.834
Output / 1MUS dollars per 1M output tokens.
$0.60 best
$2.50
1K chats2K tokens in, 500 out, each.
$0.66 best
$2.92
1K documents20K tokens in, 1K out, each.
$4.20 best
$19.18
1K agent tasks200K tokens in, 20K out, each.
$48.00 best
$216.82
ContextMaximum tokens in one request.
262K
1.05M best
AgenticMulti-step tasks with tools.
52.6
63.5 best
CodingCode writing and repair.
55.2
65.5 best
ReasoningLogic problems and puzzles.
49.7
69.6 best
MultimodalTasks with images and text.
—
75.7
KnowledgeFacts and expert knowledge.
53.9
67.9 best
MultilingualTasks in many languages.
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InstructionTasks with strict prompt rules.
48.0
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MathMath problems.
—
73.0
Benchmarks
4 sharedOnly Hy3 Preview: 11Only Hy4 preview: 49
Hy3 Preview
Hy4 preview