Hy3 preview vs Hy4

Tencent against Tencent, the same lab's consecutive models. Prices, scores and speed below are live.

  • Hy3 preview costs 54% less on blended price ($0.43 against $0.94 per 1M tokens, 3 input to 1 output).
  • Hy4 scores higher on the Artificial Analysis Intelligence Index: 34.6 against 25.8.
  • Hy4 reads more context: 1M tokens against 262K.
  • Hy4 is newer: listed Nov 4, 2026, against Apr 22, 2026.

Side by side

Hy3 previewHy4
LabTencentTencent
ListedApr 22, 2026Nov 4, 2026
Input per 1M tokens$0.27$0.63
Output per 1M tokens$0.90$1.88
Cached input per 1M$0.09$0.032
Blended (3:1) per 1M$0.43$0.94
Context window262K1M
Max output236K66K
Knowledge cutoff--
Intelligence index25.834.6
Coding index58.8-
ReasoningYesYes
Reads imagesNoYes
Tool useYesYes
Structured outputNoYes

More comparisons

Where these figures come from

Prices are GenMagic's own, what the studio and the API charge, recomputed from each provider's price list every few minutes. The indices are the Artificial Analysis indices, and every benchmark score links to its source, re-read daily. Measured speed is GenMagic's own generation records, in aggregate. See Tencent models, Tencent models, every LLM's price and our sources.