R1 0528 vs Hy4
Price, context window & benchmark comparison
VS
Compare different models
Verdict: Hy4 is 31% cheaper than R1 0528 on a typical 3:1 input/output mix. Hy4 has the larger context window (1M vs 164K).
| R1 0528 | Hy4 | |
|---|---|---|
| Input price / 1M | $0.50 | $0.42 |
| Output price / 1M | $2.15 | $1.25 |
| Blended price (3:1) | $0.91 | $0.63 |
| Cached input / 1M | $0.35 | $0.021 |
| Context window | 164K | 1M |
| Max output | 33K | 66K |
| Intelligence index | — | 34.6 |
| Coding index | — | — |
| Providers | — | 1 |
| Best provider uptime (30m) | — | 100.0% |
| Vision input | No | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2025-05-28 | 2026-11-04 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, R1 0528 or Hy4?
Hy4 is 31% cheaper than R1 0528 on a typical 3:1 input/output mix.
R1 0528 vs Hy4: which has a bigger context window?
R1 0528: 163,840 tokens. Hy4: 1,048,576 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: R1 0528 ≈ $2,075, Hy4 ≈ $1,459.
More comparisons
R1 0528 vs Gemini 4 CarbonR1 0528 vs Claude Fable 5.2R1 0528 vs Gemini Omni 1.2 FlashR1 0528 vs Gemini Omni 1.1 FlashR1 0528 vs GLM 5.3 FlashX LegalR1 0528 vs GPT-6.1 TerraR1 0528 vs GPT-6.1 Terra ProR1 0528 vs Kimi K3.1 ProR1 0528 vs MiniMax M3.1 FlashR1 0528 vs DeepSeek V4.1 Flash 1017R1 0528 vs Nemotron 3.5 Super VLR1 0528 vs Gemini 4 ArgonR1 0528 vs Claude Haiku 5.5R1 0528 vs Nano Banana 2.1R1 0528 vs Mistral Large 4R1 0528 vs GPT-6.1 Sol ProHy4 vs Gemini 4 CarbonHy4 vs Claude Fable 5.2Hy4 vs Gemini Omni 1.2 FlashHy4 vs Gemini Omni 1.1 FlashHy4 vs GLM 5.3 FlashX LegalHy4 vs GPT-6.1 TerraHy4 vs GPT-6.1 Terra ProHy4 vs Kimi K3.1 Pro