H

hunyuan-turbos-20250604

輸入:$0.08912/M

輸出:$0.2228/M

發布時間:Oct 1, 2025

Technical Specifications of `hunyuan-turbos-20250604`

hunyuan-turbos-20250604 is CometAPI’s platform identifier for a Tencent Hunyuan TurboS model variant. Based on Tencent Hunyuan’s public technical materials for Hunyuan-TurboS, this model family is a hybrid Transformer-Mamba Mixture-of-Experts (MoE) large language model designed to balance fast response speed with stronger reasoning on more complex tasks. Tencent describes Hunyuan-TurboS as using adaptive long-short chain-of-thought behavior, allowing the model to answer quickly for simpler prompts while allocating deeper inference to harder ones.

Publicly disclosed Hunyuan-TurboS specifications indicate a 560B total-parameter architecture with 56B activated parameters, 128 layers, 256K context length, and pretraining on 16T high-quality tokens. Tencent also states that the architecture combines Mamba2 blocks, attention, and feed-forward layers, with Grouped-Query Attention and MoE feed-forward networks to improve long-context efficiency and inference cost-performance.

Tencent’s published evaluation summary reports that Hunyuan-TurboS ranked highly on LMSYS Chatbot Arena and showed especially strong multilingual performance, including top-tier results in Chinese and competitive results in several non-English languages. While CometAPI’s model code hunyuan-turbos-20250604 is a platform-specific identifier, it is best understood as an API-accessible deployment of the Hunyuan TurboS family for chat, reasoning, coding, and long-context text tasks.

What is `hunyuan-turbos-20250604`?

hunyuan-turbos-20250604 is a large language model available through CometAPI that maps to Tencent’s Hunyuan TurboS family. Hunyuan itself is Tencent’s self-developed general-purpose and multimodal model line, used across language and other AI workloads, while TurboS is the high-performance LLM branch focused on low-latency generation, reasoning efficiency, multilingual support, and long-context understanding.

In practice, this means developers can use hunyuan-turbos-20250604 for conversational AI, structured instruction following, content generation, code-related tasks, summarization, and complex document reasoning. The underlying TurboS research positions the model as especially notable for combining rapid responses with deeper “thinking” when prompts require it, rather than treating every request with the same inference pattern.

Because CometAPI exposes models through a unified OpenAI-compatible interface, you can typically integrate hunyuan-turbos-20250604 the same way you would integrate other chat-completion models, while keeping the model ID fixed to CometAPI’s identifier. CometAPI documents its platform as a unified API layer for hundreds of AI models and supports familiar chat-completions request patterns for developer integration. (apidoc.cometapi.com)

Main features of `hunyuan-turbos-20250604`

Hybrid Transformer-Mamba MoE design: The Hunyuan-TurboS family combines Transformer contextual modeling with Mamba-based sequence efficiency and a Mixture-of-Experts architecture, aiming to improve throughput and long-context handling without giving up strong reasoning quality.
Adaptive reasoning behavior: Tencent describes TurboS as using adaptive long-short chain-of-thought, so the model can respond quickly for straightforward prompts and allocate deeper reasoning for harder tasks.
Very long context window: Public technical disclosures list support for up to 256K context, making the model suitable for long documents, large transcripts, codebases, and multi-part analytical prompts.
Large-scale capacity with sparse activation: The model family is reported at 560B total parameters with 56B activated parameters, which is intended to deliver frontier-scale capability while controlling inference efficiency.
Multilingual strength: Tencent reports strong multilingual benchmark performance for Hunyuan-TurboS, including top results in Chinese and strong placements in languages such as French, Spanish, and Korean.
Instruction and STEM optimization: Tencent’s training summary says TurboS received supervised fine-tuning, deliberation-oriented post-training, and reinforcement learning targeting STEM and general instruction-following tasks.
OpenAI-style API accessibility through CometAPI: Through CometAPI, developers can access hunyuan-turbos-20250604 using a familiar chat-completions workflow rather than building against a provider-specific integration from scratch. (apidoc.cometapi.com)

How to access and integrate `hunyuan-turbos-20250604`

To get started, create an account on CometAPI and generate your API key from the dashboard. CometAPI provides a unified API platform that lets you access models like hunyuan-turbos-20250604 using a consistent authentication and request format. After generating the key, store it securely in your environment variables so your application can authenticate requests safely. (apidoc.cometapi.com)

Step 2: Send Requests to `hunyuan-turbos-20250604` API

Once you have your API key, send requests to CometAPI’s chat completions endpoint using the model field set to hunyuan-turbos-20250604. CometAPI documents an OpenAI-compatible /v1/chat/completions workflow, so you can usually reuse existing SDK patterns with minimal code changes. (apidoc.cometapi.com)

curl https://api.cometapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $COMETAPI_API_KEY" \
  -d '{
    "model": "hunyuan-turbos-20250604",
    "messages": [
      {"role": "system", "content": "You are a helpful assistant."},
      {"role": "user", "content": "Summarize the main advantages of hybrid Transformer-Mamba language models."}
    ]
  }'

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_COMETAPI_API_KEY",
    base_url="https://api.cometapi.com/v1"
)

response = client.chat.completions.create(
    model="hunyuan-turbos-20250604",
    messages=[
        {"role": "system", "content": "You are a helpful assistant."},
        {"role": "user", "content": "Summarize the main advantages of hybrid Transformer-Mamba language models."}
    ]
)

print(response.choices[0].message.content)

Step 3: Retrieve and Verify Results

After sending a request, parse the response text from the returned completion object and verify that the output matches your task requirements. In production use, you should validate formatting, check for hallucinations on high-stakes tasks, and compare latency, quality, and token usage against your application goals. CometAPI’s unified chat-completions format makes it easier to swap or benchmark models while keeping your integration structure consistent. (apidoc.cometapi.com)