Hy4 preview vs Grok 4.7
At a Glance
| Compare |  Hy4 previewTencent | Grok 4.7xAI |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.834Openrouter ↗ · Sep 23, 2026 | $2.00Xai ↗ · Sep 22, 2026 |
| Output priceFrom · USD / 1M tokens | $2.501Openrouter ↗ · Sep 23, 2026 | $6.00Xai ↗ · Sep 22, 2026 |
| Context windowMaximum documented tokens | 1,000K | 500K |
| Model facts checked | Sep 2, 2026View model evidence → | Sep 22, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | Hy4 preview | Grok 4.7 |
|---|---|---|
| Developer | Tencent | xAI |
| Family | Hy4 | Grok 4 |
| Model | Hy4 preview | Grok 4.7 |
| Version | Hy4 preview | Grok 4.7 |
| Lifecycle | preview | active |
| Released | 2026-08-28 | 2026-09-21 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,000K | 500K |
| Total parameters | 770B | Unknown |
| Active parameters | 49B | Unknown |
| License | apache-2.0 | Unknown |
| Open weights | Yes | No |
| API available | Yes | Yes |
| Self-hostable | Yes | No |
| Provider access | Openrouter (Standard) | Xai (Standard) |
| Capabilities | chat, generation, reasoning, tools | chat, generation, reasoning, tools |
Hy4 preview Capabilities
Grok 4.7 Capabilities
Related Comparisons
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|---|---|---|---|
Hy4 previewTencent | vs | Grok 4.6xAI | cross-developer peerstext |
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Hy4 previewTencent | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Seed 2.1 ProByteDance Seed | vs | Hy4 previewTencent | cross-developer peerstext |
 Mistral Large 3Mistral AI | vs | Hy4 previewTencent | cross-developer peerstext |
| vs | Hy4 previewTencent | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
Hy4 preview vs Grok 4.7 FAQs
Is Hy4 preview or Grok 4.7 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Hy4 preview and Grok 4.7, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Hy4 preview or Grok 4.7?+
Hy4 preview is $0.834 and Grok 4.7 is $2.00 per million tokens, so Hy4 preview is cheaper on this metric. Hy4 preview is $2.501 and Grok 4.7 is $6.00 per million tokens, so Hy4 preview is cheaper on this metric.
Which has a larger context window, Hy4 preview or Grok 4.7?+
Hy4 preview has the larger sourced context window. Hy4 preview supports 1,000K and Grok 4.7 supports 500K.
Which performs better in benchmarks, Hy4 preview or Grok 4.7?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Hy4 preview or Grok 4.7 be self-hosted?+
Hy4 preview is the only model in this pair currently marked as self-hostable. Hy4 preview is open weight; Grok 4.7 is not marked open weight.
Can Hy4 preview and Grok 4.7 understand images?+
Hy4 preview is not documented with image input; Grok 4.7 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Hy4 preview or Grok 4.7?+
Neither has a larger sourced maximum output. Hy4 preview is — and Grok 4.7 is —.
Do Hy4 preview and Grok 4.7 support reasoning and tool use?+
Hy4 preview: reasoning and tool calling. Grok 4.7: reasoning, tool calling, and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Hy4 preview or Grok 4.7?+
Hy4 preview has 1 sourced provider route; Grok 4.7 has 1, a tie.
Which offers better value, Hy4 preview or Grok 4.7?+
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.