Llama 3.1 8B Instruct vs Hunyuan3D 2.1
At a Glance
| Compare |  Hunyuan3D 2.1Tencent | |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.050Openrouter ↗ · Sep 23, 2026 | Not reported |
| Output priceFrom · USD / 1M tokens | $0.080Openrouter ↗ · Sep 23, 2026 | Not reported |
| Context windowMaximum documented tokens | 131K | Not reported |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 28, 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 | Llama-3.1-8B-Instruct | Hunyuan3D-2.1 |
|---|---|---|
| Developer | Meta | Tencent |
| Family | Llama 3 1 8b Instruct | Hunyuan3d 2 1 |
| Model | Llama-3.1-8B-Instruct | Hunyuan3D-2.1 |
| Version | Llama-3.1-8B-Instruct | Hunyuan3D-2.1 |
| Lifecycle | active | active |
| Released | 2024-07-23 | Unknown |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Image |
| Output modalities | Text | 3D |
| Context window | 131K | Unknown |
| Total parameters | 8B | Unknown |
| Active parameters | Unknown | Unknown |
| License | llama3.1 | other |
| Open weights | Yes | Yes |
| API available | Yes | Unknown |
| Self-hostable | Yes | Yes |
| Provider access | Hugging Face (Standard), Openrouter (Standard) | Unknown |
| Capabilities | chat, generation, tools | generation |
Llama 3.1 8B Instruct Capabilities
Hunyuan3D 2.1 Capabilities
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
| vs |  GPT-6 AstraOpenAI | cross-developer peerstext | |
Claude Fable 5.1Anthropic | vs | cross-developer peerstext | |
 Gemini 3.1 ProGoogle DeepMind | vs | cross-developer peerstext | |
 DeepSeek-V4.1-FlashDeepSeek | vs | cross-developer peerstext | |
| vs | Grok 4.6xAI | cross-developer peerstext | |
| vs |  Qwen3.8-MaxQwen | cross-developer peerstext | |
| vs |  Kimi-K3Moonshot AI | cross-developer peerstext | |
 MiniMax-M3MiniMax | vs | cross-developer peerstext | |
| vs |  GLM-5.3Z.ai | cross-developer peerstext | |
| vs | Hy4 previewTencent | cross-developer peerstext | |
Seed 2.1 ProByteDance Seed | vs | cross-developer peerstext | |
| vs |  Mistral Large 3Mistral AI | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
Llama 3.1 8B Instruct vs Hunyuan3D 2.1 FAQs
Is Llama 3.1 8B Instruct or Hunyuan3D 2.1 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Llama 3.1 8B Instruct and Hunyuan3D 2.1, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Llama 3.1 8B Instruct or Hunyuan3D 2.1?+
Only Llama 3.1 8B Instruct has a directly sourced input price: $0.050 per million tokens. Only Llama 3.1 8B Instruct has a directly sourced output price: $0.080 per million tokens.
Which has a larger context window, Llama 3.1 8B Instruct or Hunyuan3D 2.1?+
Neither model has a larger sourced context window in this comparison. Llama 3.1 8B Instruct is 131K and Hunyuan3D 2.1 is —.
Which performs better in benchmarks, Llama 3.1 8B Instruct or Hunyuan3D 2.1?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Llama 3.1 8B Instruct or Hunyuan3D 2.1 be self-hosted?+
Both models have the same recorded self-hosting status: supported. Llama 3.1 8B Instruct is open weight; Hunyuan3D 2.1 is open weight.
Can Llama 3.1 8B Instruct and Hunyuan3D 2.1 understand images?+
Llama 3.1 8B Instruct is not documented with image input; Hunyuan3D 2.1 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Llama 3.1 8B Instruct or Hunyuan3D 2.1?+
Neither has a larger sourced maximum output. Llama 3.1 8B Instruct is — and Hunyuan3D 2.1 is —.
Do Llama 3.1 8B Instruct and Hunyuan3D 2.1 support reasoning and tool use?+
Llama 3.1 8B Instruct: tool calling. Hunyuan3D 2.1: image input. Feature support does not establish relative quality.
Which is available from more inference providers, Llama 3.1 8B Instruct or Hunyuan3D 2.1?+
Llama 3.1 8B Instruct has 2 sourced provider routes; Hunyuan3D 2.1 has 0, so Llama 3.1 8B Instruct has broader tracked availability.
Which offers better value, Llama 3.1 8B Instruct or Hunyuan3D 2.1?+
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.