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Tencent releases Hy4 open-weight model with low-cost long context

By PulseAugur Editorial · [1 sources] ·

Tencent has released its new model, Hy4, with open weights, offering a competitive price of $0.42 per million tokens for a 1 million token context window. This pricing is significantly lower than that of many other long-context models currently available. AI

IMPACT Offers a significantly cheaper option for long-context AI processing, potentially lowering barriers for adoption.

RANK_REASON Frontier-lab model release with open weights and pricing details. [lever_c_demoted from frontier_release: ic=1 ai=1.0]

Read on Mastodon — mastodon.social →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Tencent releases Hy4 open-weight model with low-cost long context

How we ranked this

Signal score
2 / 100
Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket
Significant
Frontier-lab model release with open weights and pricing details. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
model release, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
Same-day
Cluster formed today. Ranking reflects the current source set at time of score.

Full methodology in our editorial standards.

COVERAGE [1]

  1. Mastodon — mastodon.social TIER_1 English(EN) · opensourceaitech ·

    Tencent just released Hy4 with open weights: $0.42 in per million tokens on a 1M context. That’s a fraction of most long-context pricing. https:// olud.ai/lates

    Tencent just released Hy4 with open weights: $0.42 in per million tokens on a 1M context. That’s a fraction of most long-context pricing. https:// olud.ai/latest.html # AI # LLM # OpenSource

    LINKS olud.ai/latest.html

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