Hy4

Name: Hy4
Author: Tencent

Tencent · 2026-11-04

Tencent Hunyuan's Hy4 language model, released November 4, 2026 on Tencent Cloud and OpenRouter, adds vision and computer use over Hy4 Preview. Tencent says it plans to open-source the weights and publish a system card at that point, so the weights, license and parameter counts aren't available yet. Its API lists at $0.834 per million input tokens, $0.042 cached and $2.501 output.

Launch post

Benchmark scores

Benchmark	Score	Source
Agents' Last Exam v1.1 (ALE v1.1)	41.0	Hy4 launch post · Tencent
AutomationBench 1.0.6 (provider-reported)	56.2	Hy4 launch post · Tencent
Capability	163.2	Capability · atlas
Code Migration v1.1 (Vals Index v2.2 subset)	59.1	Vals AI Vals Index leaderboard · Vals AI
Excel Modeling Benchmark v1.1	66.2	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 Comps	77.0	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 Dataroom	86.9	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 DCF	56.6	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 LBO	56.8	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 M&A	60.1	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 Misc	57.7	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 Operating	68.0	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 Scratch	58.6	Vals AI EMB v1.1 leaderboard · Vals AI
Excel Modeling Benchmark v1.1 Template	74.2	Vals AI EMB v1.1 leaderboard · Vals AI
Finance Agent v2.1	64.7	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Adjustments	64.6	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - All Pass	52.6	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Comparables	53.3	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Disclosure Analysis	80.4	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Earnings Analysis	86.4	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Financial Modeling	47.6	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - General Qualitative Analysis	63.5	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - General Quantitative Analysis	82.8	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Market Analysis	64.8	Vals AI Finance Agent v2.1 leaderboard · Vals AI
Finance Agent v2.1 - Precedents	38.9	Vals AI Finance Agent v2.1 leaderboard · Vals AI
HLAB-Vals-1.1	12.5	Vals AI HLAB-Vals-1.1 leaderboard · Vals AI
HLAB-Vals-1.1 - Antitrust Competition	10.0	Vals AI HLAB-Vals-1.1 leaderboard · Vals AI
HLAB-Vals-1.1 - Arbitration International Dispute Resolution	10.0	Vals AI HLAB-Vals-1.1 leaderboard · Vals AI
HLAB-Vals-1.1 - Banking Finance	10.0	Vals AI HLAB-Vals-1.1 leaderboard · Vals AI
HLAB-Vals-1.1 - Bankruptcy Restructuring	0.0	Vals AI HLAB-Vals-1.1 leaderboard · Vals AI