AI Recommendation
Should you use hy3?
hy3 is listed for chat workloads and supports a 262K context window.
Use it when Kilo Code's free tier is enough for evaluation, demos, or light production traffic.
hy3 Free API on Kilo Code
Free APITencent Hy reasoning model for coding, instruction following, and agent tasks
Free APIOpenAI compatibleReasoningTool callingJSON modeTextReasoning
API Details
Copy-ready connection details
Base URL
https://api.kilo.ai/api/gateway Model ID
tencent/hy3 API format OpenAI-style
Technical Details
hy3 specifications
Context window 262K
Max output 128K
Status Online
Family Hy
Released Jul 6, 2026
Last updated Sep 9, 2026
Free listing since Jul 6, 2026
Input text
Output text
Capabilities reasoning, tool calling, structured output, temperature control
Open weights Yes
Weights Hugging Face
External benchmark references
| Benchmark | Score | Metric | Date |
|---|---|---|---|
| SWE-Bench Verified | 78 | resolved | Not listed |
Best for
- Chat
Strengths & Weaknesses
Strengths
- Long context window
- Reasoning mode listed
- Tool calling support
- Structured JSON output
Watch outs
- Free-tier rate limits apply
- Vision support is not listed
Benchmark Overview
Benchmark signals for hy3
Intelligence General reasoning and instruction following
25.8/100 Coding Programming and code generation
58.8/100 Agentic Tool use and multi-step tasks
25.6/100 Speed Observed generation speed
94 tok/s Context Maximum listed context window
262K Pricing
hy3 pricing per 1M tokens
Input $0.14 per 1M tokens
Output $0.55 per 1M tokens
Free access Available Kilo Code
Rate limit 200 req/hr provider policy
Availability
hy3 availability by provider
We only found this hy3 listing on Kilo Code in the current catalog. Use the related models section for nearby alternatives.
| Provider | Model listing | Access | Context | API | Limits |
|---|---|---|---|---|---|
| | tencent/hy3:free | Free tier | 262K | OpenAI-style | 200 req/hr |
Compare
hy3 alternatives to consider
| Model | Provider | Context | Access |
|---|---|---|---|
| nvidia/nemotron-3-ultra-550b-a55b:free | Kilo Code | 1.0M | Free tier |
| stepfun/step-3.7-flash:free | Kilo Code | 262K | Free tier |
| nvidia/nemotron-3-super-120b-a12b:free | Kilo Code | 262K | Free tier |
| nvidia/nemotron-3-nano-omni-30b-a3b-reasoning:free | Kilo Code | 256K | Free tier |
| poolside/laguna-s-2.1:free | Kilo Code | 262K | Free tier |
Typical Use Cases
hy3 use cases
Chat
hy3 is tagged for chat in this catalog and works with OpenAI-compatible client libraries.
FAQ
hy3 free API FAQ
Is hy3 free to use?
hy3 is listed with free API access on Kilo Code, subject to the provider's quota and account policy.
What is the hy3 model ID?
The model ID shown in this catalog is tencent/hy3.
What are the hy3 free tier rate limits on Kilo Code?
The listed free tier limit is 200 req/hr. Limits can change per account tier, so confirm against the provider dashboard.
What context window does hy3 support?
The listed context window is 262K tokens with up to 128K output tokens.
More about hy3
Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:...
For API keys, setup steps, and provider-level limits, see the Kilo Code provider page.