o3 Deep Research vs Tencent Hunyuan Turbo S
o3 Deep Research (2025) and Tencent Hunyuan Turbo S (2026) are frontier reasoning models from OpenAI and Tencent AI Lab. o3 Deep Research ships a 200k-token context window, while Tencent Hunyuan Turbo S ships a 200k-token context window. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Tencent Hunyuan Turbo S is safer overall; choose o3 Deep Research when reasoning depth matters.
Decision scorecard
Local evidence first| Signal | o3 Deep Research | Tencent Hunyuan Turbo S |
|---|---|---|
| Best for | reasoning-heavy apps, multimodal apps, and tool-calling agents | general production evaluation |
| Decision fit | RAG, Agents, and Long context | Long context |
| Context window | 200k | 200k |
| Cheapest output | $40/1M tokens | - |
| Provider routes | 2 tracked | 0 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- o3 Deep Research has broader tracked provider coverage for fallback and route flexibility.
- o3 Deep Research uniquely exposes Vision, Multimodal, and Reasoning in local model data.
- Local decision data tags o3 Deep Research for RAG, Agents, and Long context.
- Local decision data tags Tencent Hunyuan Turbo S for Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
o3 Deep Research
$18,000
Cheapest tracked route/tier: Vercel AI Gateway
Tencent Hunyuan Turbo S
Unavailable
No complete token price in local provider data
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for o3 Deep Research and Tencent Hunyuan Turbo S; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Vision, Multimodal, and Reasoning before moving production traffic.
- No overlapping tracked provider route is sourced for Tencent Hunyuan Turbo S and o3 Deep Research; plan for SDK, billing, or endpoint changes.
- o3 Deep Research adds Vision, Multimodal, and Reasoning in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-10-10 | 2026-01-10 |
| Context window | 200k | 200k |
| Parameters | — | — |
| Architecture | Decoder Only | - |
| License | Proprietary | Tencent Hunyuan Community License |
| Openness | Proprietary | Open weights |
| Weights | Not released | Unknown |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: conditional | Commercial use: conditional |
| Knowledge cutoff | 2024-06 | - |
Pricing and availability
| Pricing attribute | o3 Deep Research | Tencent Hunyuan Turbo S |
|---|---|---|
| Input price | $10/1M tokens | - |
| Output price | $40/1M tokens | - |
| Providers | - |
Capabilities
| Capability | o3 Deep Research | Tencent Hunyuan Turbo S |
|---|---|---|
| Vision | Yes | No |
| Multimodal | Yes | No |
| Reasoning | Yes | No |
| JSON / Tool use | Yes | No |
| Structured outputs | Yes | No |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
No shared benchmark scores are currently available for this pair.
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Last reviewed: 2026-06-29. Data sourced from public model cards and provider documentation.