Hunyuan 3
A long-context open model for agentic coding
Tencent’s open-weight 295B-parameter mixture-of-experts language model release, with 21B active parameters and a 256K-token context window, positioned for coding and agentic/tool-calling workflows.
Pricing
Model profile · Current snapshot
Input / 1M
$0.136
Output / 1M
$0.554
Blended / 1M
$0.241
Output TPS
93.01
TTFT (s)
1.58
Model Intelligence
Context window
256,000 tokens
Arena ranking
26
Benchmarkable
Yes
Model level
release
Intelligence Index
25.8
Coding Index
58.8
GPQA
0.9
HLE
0.34
SciCode
0.49
LCR
0.79
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