Hy3 is Tencent's 295B-parameter Mixture-of-Experts model with 21B active parameters, native 256K context, and configurable reasoning modes. It is built for coding, long-context comprehension, multi-turn dialogue, and agentic task execution with a focus on high-throughput production workloads.
Added Jul 6, 2026
Model weightsContext Window
262.1K
Max Output
262.1K
Input Price (Auto)
$0.066/1M
Output Price (Auto)
$0.26/1M
Cache Read (Auto)
$0.029/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
42.2
Coding Index
58.8
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
89.7%
Better than 91% of models compared
HLE
Humanity's Last Exam
33.5%
Better than 88% of models compared
IFBench
Instruction-following benchmark
63.1%
Better than 74% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
92.7%
Better than 88% of models compared
AA-LCR
Long context reasoning evaluation
74.7%
Better than 90% of models compared
Coding
SciCode
Python programming for scientific computing
47.6%
Better than 88% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
34.1%
Better than 79% of models compared
Last updated Aug 18, 2026
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