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Tencent: Hy3 preview

Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. $0.18 per million input tokens, $0.60 per million output tokens. 262,144 token context window. Includes independent benchmarks from Artificial Analysis.

Overview

Model specifications

Context
262,144 tokens
Maximum output
235,929 tokens
Architecture
text->text
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.18
/M tokens
Output
$0.6
/M tokens
Cache read
$0.06
/M tokens
API

Model configuration

Default parameters

temperature
0.9
top_p
1

Reasoning

Moderated
No
Default parameters
high
Capabilities
high, low, none
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"tencent/hy3-preview","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
text
Output
text
Reasoning

Yes · high · low · none

API

Supported API parameters

include_reasoningmax_tokensreasoningreasoning_effortseedtemperaturetool_choicetoolstop_p
Available providers

1 Provider

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

GMICloud

bf16
Context
262K
Maximum output
236K
Input
$0.180
Output
$0.600
Cache read
$0.060
Cache write
Not provided
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