Compare MiniMax M3 from MiniMax and Hy4 preview from tencent on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.


MiniMax M3 and Hy4 preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
MiniMax M3, from MiniMax, has a 1,048,576-token context window and is priced at $0.23/M tokens input, $0.96/M tokens output on OpenRouter.
Hy4 preview, from tencent, has a 1,048,576-token context window and is priced at $0.7923/M tokens input, $2.376/M tokens output on OpenRouter.
| Attribute | MiniMax M3 | Hy4 preview |
|---|---|---|
| Input price | $0.23/M tokens | $0.7923/M tokens |
| Output price | $0.96/M tokens | $2.376/M tokens |
| Context window | 1,048,576 tokens | 1,048,576 tokens |
| Intelligence Index | 29.2 | Not available |
| Coding Index | 58.6 | Not available |
| Agentic Index | 29.5 | Not available |
| Latency (p50) | 0.21 s | 1.83 s |
| Throughput (p50) | 319.0 tok/s | 34.0 tok/s |
Benchmark data updated
MiniMax M3 is cheaper than Hy4 preview on OpenRouter: MiniMax M3 costs $0.23/M tokens input and $0.96/M tokens output, while Hy4 preview costs $0.7923/M tokens input and $2.376/M tokens output.
MiniMax M3 and Hy4 preview have the same context window of 1,048,576 tokens.
MiniMax M3 is faster on OpenRouter, generating a median 319.0 tokens per second compared with 34.0 tokens per second for Hy4 preview.