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Hy4 preview

OtherReleased Aug 28, 2026
Tool useReasoningPrompt cachingStructured outputWeb search
Compare Hy4 previewCount tokens for Hy4 preview
Context
1M
Max output
64K
Serving providers
3
Cheapest input
$0.834 /1M
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day.

Benchmarks

independent evaluations · source: Hugging Face leaderboards
Individual benchmarks · click a row for effort variants
BenchmarkBest scoreEffortCost / task
SWE-bench Pro66%default—

Pricing by serving provider

standard tier · per 1M tokens · click a provider to expand

Input pricing runs from $0.834 to $0.845 per 1M tokens across 3 providers, so the dearest route costs 1% more than the cheapest for the same model.

Serving providerInput /1MOutput /1MEndpoints
OpenRouterRouted quote$0.834$2.501
Standardtencent/hy4-preview
ComponentUnitStandard
Text cached in/1M tok$0.042
Text input/1M tok$0.834
Text output/1M tok$2.50
VercelRouted quoteVercel reseller quote$0.834$2.501
Aihubmix$0.845$2.541

Price history

OpenRouter routed quote

OpenRouter's price is a routed quote. It moves with whichever upstream route OpenRouter prefers that day, so we do not track it as a price history.

Cost calculator

estimate your monthly spend on this model
$367
estimated / month

Model IDs

copy the exact identifier for your platform
tencent/hy4-previewtencent/hy4-previewaihubmix/hy4-preview

Frequently asked questions

Hy4 preview pricing, context and availability

How much does Hy4 preview cost?

Hy4 preview costs $0.834 per 1M input tokens as an OpenRouter routed quote, and $2.50 per 1M output tokens as an OpenRouter routed quote. An OpenRouter routed quote is the price of whichever upstream provider OpenRouter prefers today, so it moves day to day. Across 3 serving providers, input prices range from $0.834 to $0.845 per 1M tokens.

What is the context window of Hy4 preview?

Hy4 preview accepts up to 1M tokens of context and can return up to 64K output tokens.

Which providers serve Hy4 preview?

Hy4 preview is available from 3 serving providers, each with its own pricing and model ID. OpenRouter is currently the cheapest, as a routed quote.

What can Hy4 preview do?

Hy4 preview supports tool use, reasoning, prompt caching, structured output and web search.

Other Other models

compare pricing across the Other lineup
Step 3.7 Flash$0.20/1M · 5 providersMuse Glimmer 30B$0.30/1M · 5 providersMuse Spark 1.2$1.25/1M · 4 providersMuse Spark 1.3$1.25/1M · 4 providersMuse Spark 1.2 Contributor$0.10/1M · 3 providersMuse Spark 1.3 Contributor$0.10/1M · 3 providersMuse Spark 1.1$1.25/1M · 3 providersEmber-1$3.00/1M · 3 providers
Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026

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