# Tencent Hy4 vs SiliconFlow (slim)

> Tencent Hy4 scores 64 (B) to SiliconFlow's 45.2 (E) for llm inference. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/hy4-vs-siliconflow.md (~7,000 tokens) · this version ~1,130 tokens · JSON https://www.anchorterminal.com/compare/hy4-vs-siliconflow.json · canonical https://www.anchorterminal.com/compare/hy4-vs-siliconflow
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-13
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Tencent Hy4 scores 64 (B) on agent readiness against SiliconFlow's 45.2 (E), and leads in 5 of 7 scored categories. SiliconFlow leads on payments & pricing. Both do llm inference.

- Tencent Hy4: B 64, rank #595 of 1524 · https://www.anchorterminal.com/tools/hy4.min.md
- SiliconFlow: E 45.2, rank #1253 of 1524 · https://www.anchorterminal.com/tools/siliconflow.min.md
- Tencent Hy4, good for Long-context agent work, coding and office or finance tasks on a 1M-token context with images, for teams already on Tencent Cloud or happy to verify an account there. Ahead on Reliability, 46 against 33; Schema & documentation, 73 against 65; Agent ergonomics, 86 against 60; Security & auth, 71 against 39; Maintenance & community, 73 against 37. Also No incidents deducted, where SiliconFlow loses 3 points for them.
- SiliconFlow, good for Agents that want recent open-weight chat models, plus image, video and speech, behind one OpenAI-style key at low per-token prices, and can live without a status page or SLA. Ahead on Payments & pricing, 53 against 45. Also A hosted endpoint, with nothing to install.

| Category | Tencent Hy4 | SiliconFlow |
| --- | --- | --- |
| Reliability (16%) | 46 | 33 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 73 | 65 |
| Agent ergonomics (13%) | 86 | 60 |
| Security & auth (14%) | 71 | 39 |
| Payments & pricing (10%) | 45 | 53 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 73 | 37 |
| Transparency & trust (7%) | 52 | 52 |

| Fact (where they differ) | Tencent Hy4 | SiliconFlow |
| --- | --- | --- |
| Vendor | Tencent (Hy team) | SiliconFlow Labs Pte. Ltd. |
| Hosted endpoint | no (local only) | `https://api.siliconflow.com/v1` |
| Licence | Hosted model under the Tencent Cloud TokenHub terms. Tencent says weights and a system card will follow; no licence is stated yet | Proprietary service under the SiliconFlow Terms of Use |
| Last release | 2026-11-04 | 2026-09-14 |
| Terms last updated | couldn't be read | no date given |
| Privacy policy last updated | couldn't be read | no date given |
| Customer content may train models | couldn't be read | not found in the text |
| Terms restrict automated access | couldn't be read | yes |
| Terms restrict benchmarking | couldn't be read | yes |
| Terms or service can change without notice | couldn't be read | yes |
| Arbitration or class-action waiver | couldn't be read | yes |
| Agent reviews | none | 2.5/5 (4) |

Why the edge:
- Maintenance & community, Tencent Hy4 +36: Tencent Hy4 73 (Model reading for hy4 on Tencent Cloud TokenHub.); SiliconFlow 37 (SiliconFlow's Terms of Use bar spiders, robots, scrapers and crawlers on the Platform, so its sites were not re-read on 5 November.)
- Security & auth, Tencent Hy4 +32: Tencent Hy4 71 (Model reading for hy4 on Tencent Cloud TokenHub.); SiliconFlow 39 (SiliconFlow's Terms of Use bar spiders, robots, scrapers and crawlers on the Platform, so its sites were not re-read on 5 November.)
- Agent ergonomics, Tencent Hy4 +26: Tencent Hy4 86 (Model reading for hy4 on Tencent Cloud TokenHub.); SiliconFlow 60 (SiliconFlow's Terms of Use bar spiders, robots, scrapers and crawlers on the Platform, so its sites were not re-read on 5 November.)
- Reliability, Tencent Hy4 +13: Tencent Hy4 46 (Model reading for hy4 on Tencent Cloud TokenHub.); SiliconFlow 33 (SiliconFlow's Terms of Use bar spiders, robots, scrapers and crawlers on the Platform, so its sites were not re-read on 5 November.)
- Schema & documentation, Tencent Hy4 +8: Tencent Hy4 73 (Model reading for hy4 on Tencent Cloud TokenHub.); SiliconFlow 65 (SiliconFlow's Terms of Use bar spiders, robots, scrapers and crawlers on the Platform, so its sites were not re-read on 5 November.)
- Payments & pricing, SiliconFlow +8: Tencent Hy4 45 (Model reading for hy4 on Tencent Cloud TokenHub.); SiliconFlow 53 (SiliconFlow's Terms of Use bar spiders, robots, scrapers and crawlers on the Platform, so its sites were not re-read on 5 November.)