Tencent Hunyuan T1
Tencent Hunyuan T1 is a released long context model with open-weight and 256k context; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating long context
- Workloads that can use a 256k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Vision or document-understanding workloads
- Strict JSON or tool-calling flows
- Family
- Hunyuan
- Released
- 2025-03-21
- Context
- 256k
- Parameters
- 52B
- Architecture
- Dense + MoE Hybrid
- Openness
- Open weights
- License
- Tencent Hunyuan Community LicenseCommercial use with conditions
- Training
- Pretrained
No tracked provider token pricing is available yet.
About
Tencent Hunyuan T1 is a deep-thinking reasoning model released March 21, 2025. Built on Hunyuan TurboS base, using a Hybrid-Transformer-Mamba MoE architecture — the first ultra-large-scale Mamba-powered LLM with 16 total experts and 52B activated parameters via dynamic routing. 96.7% of compute allocated to reinforcement learning post-training. Benchmarks: MATH-500 96.2, LiveCodeBench 64.9, GPQA Diamond 69.3, MMLU-PRO 87.2 (second only to o1). Decoding speed 2× faster than comparable transformer models. 256K token context. Available on Tencent Cloud API. Source: https://tencent.github.io/llm.hunyuan.T1/README_EN.html
Tencent Hunyuan T1 is an open-weight model in the Hunyuan family. The structured metadata tracks a 256k-token context window and reasoning. No headline benchmark score is tracked for Tencent Hunyuan T1 yet.
Top use-case fit
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Long context
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
API versions
tencent-hunyuan-t1No tracked provider token pricing is available yet.