DeepSeek-V4-Pro vs Hy3
Benchmark Performance
Available Benchmarks
| Benchmark | DeepSeek-V4-Pro | Hy3 |
|---|---|---|
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · statistical tie | 1,451.00100% of row best · rating · deepseek-v4-pro; 95% CI [1447.00829245, 1454.98663953]; votes 54243; rank 41 | 1,439.9999% of row best · rating · hy3; 95% CI [1432.36272776, 1447.61573606]; votes 6911; rank 63 |
| Overall ResultCounted from the protocol-matched rows above · 1 tie | 0 benchmark winsTied overall | 0 benchmark winsTied overall |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Technical Differences
Side-by-Side Facts
| Field | DeepSeek-V4-Pro | Hy3 |
|---|---|---|
| Developer | DeepSeek | Tencent |
| Family | Deepseek V4 Pro | Hy3 |
| Model | DeepSeek-V4-Pro | Hy3 |
| Version | DeepSeek-V4-Pro | Hy3 |
| Lifecycle | active | active |
| Released | 2026-04-24 | Unknown |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
| Context window | 1,048,576 | 262,144 |
| Total parameters | 1,598,839,674,782 | 298,786,155,776 |
| Active parameters | 49,000,000,000 | 21,000,000,000 |
| License | mit | apache-2.0 |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | DeepSeek (Standard), Deepinfra (Standard), Fireworks Ai (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard) | Deepinfra (Standard), Hugging Face (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, reasoning | chat, generation, tools |
16 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
DeepSeek-V4-Pro Capabilities
Hy3 Capabilities
Internal Comparison Graph
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
DeepSeek-V4-Flash-Vision-ExpDeepSeek | vs | DeepSeek-V4-ProDeepSeek | family variantstext |
Hy3Tencent | vs | Hy4 previewTencent | family variantstext |
DeepSeek-V4-ProDeepSeek | vs | Hy4 previewTencent | cross-developer peerstext |
DeepSeek-V4-ProDeepSeek | vs | DeepSeek-V4-Pro-0813DeepSeek | family variantstext |
DeepSeek-V3.2DeepSeek | vs | DeepSeek-V4-ProDeepSeek | family variantstext |
DeepSeek-V4-ProDeepSeek | vs | DeepSeek-V4-Pro-BaseDeepSeek | family variantstext |
| vs | Hy3Tencent | cross-developer peerstext | |
 MiniMax-M2.7MiniMax | vs | Hy3Tencent | cross-developer peerstext |
DeepSeek-V4-ProDeepSeek | vs |  Kimi-K3Moonshot AI | cross-developer peerstext |
MiniMax-M2.5MiniMax | vs | Hy3Tencent | cross-developer peerstext |
| vs | Hy3Tencent | cross-developer peerstext | |
DeepSeek-V4-ProDeepSeek | vs |  GLM-5.2Z.ai | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
DeepSeek-V4-Pro vs Hy3 FAQs
Is DeepSeek-V4-Pro or Hy3 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both DeepSeek-V4-Pro and Hy3, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, DeepSeek-V4-Pro or Hy3?+
DeepSeek-V4-Pro is $0.66 and Hy3 is $0.132 per million tokens, so Hy3 is cheaper on this metric. DeepSeek-V4-Pro is $1.5441 and Hy3 is $0.528 per million tokens, so Hy3 is cheaper on this metric.
Which has a larger context window, DeepSeek-V4-Pro or Hy3?+
DeepSeek-V4-Pro has the larger sourced context window. DeepSeek-V4-Pro supports 1,048,576 and Hy3 supports 262,144.
Which performs better in benchmarks, DeepSeek-V4-Pro or Hy3?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can DeepSeek-V4-Pro or Hy3 be self-hosted?+
Both models have the same recorded self-hosting status: supported. DeepSeek-V4-Pro is open weight; Hy3 is open weight.
Can DeepSeek-V4-Pro and Hy3 understand images?+
DeepSeek-V4-Pro is not documented with image input; Hy3 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, DeepSeek-V4-Pro or Hy3?+
Neither has a larger sourced maximum output. DeepSeek-V4-Pro is — and Hy3 is —.
Do DeepSeek-V4-Pro and Hy3 support reasoning and tool use?+
DeepSeek-V4-Pro: reasoning. Hy3: tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, DeepSeek-V4-Pro or Hy3?+
DeepSeek-V4-Pro has 6 sourced provider routes; Hy3 has 3, so DeepSeek-V4-Pro has broader tracked availability.
Which offers better value, DeepSeek-V4-Pro or Hy3?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.