Doubao Pro 256K vs Llama 3.1 NemoGuard 8B Content Safety
Doubao Pro 256K (2024) and Llama 3.1 NemoGuard 8B Content Safety (2025) are compact production models from ByteDance and NVIDIA AI. Doubao Pro 256K ships a 256k-token context window, while Llama 3.1 NemoGuard 8B Content Safety ships a 4k-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.
Doubao Pro 256K fits 64x more tokens; pick it for long-context work and Llama 3.1 NemoGuard 8B Content Safety for tighter calls.
Decision scorecard
Local evidence first| Signal | Doubao Pro 256K | Llama 3.1 NemoGuard 8B Content Safety |
|---|---|---|
| Best for | general production evaluation | general production evaluation |
| Decision fit | Long context | Classification |
| Context window | 256k | 4k |
| Cheapest output | $1.32/1M tokens | - |
| Provider routes | 1 tracked | 1 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Doubao Pro 256K has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Local decision data tags Doubao Pro 256K for Long context.
- Local decision data tags Llama 3.1 NemoGuard 8B Content Safety for Classification.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Doubao Pro 256K
$919
Cheapest tracked route/tier: Volcengine
Llama 3.1 NemoGuard 8B Content Safety
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 Doubao Pro 256K and Llama 3.1 NemoGuard 8B Content Safety; plan for SDK, billing, or endpoint changes.
- No overlapping tracked provider route is sourced for Llama 3.1 NemoGuard 8B Content Safety and Doubao Pro 256K; plan for SDK, billing, or endpoint changes.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-05-15 | 2025-01-01 |
| Context window | 256k | 4k |
| Parameters | — | 8B |
| Architecture | Decoder Only | Decoder Only |
| License | Proprietary | Open Weights |
| Openness | Proprietary | Open weights |
| Weights | Not released | Unknown |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: conditional | - |
| Knowledge cutoff | - | - |
Pricing and availability
| Pricing attribute | Doubao Pro 256K | Llama 3.1 NemoGuard 8B Content Safety |
|---|---|---|
| Input price | $0.73/1M tokens | - |
| Output price | $1.32/1M tokens | - |
| Providers |
Capabilities
| Capability | Doubao Pro 256K | Llama 3.1 NemoGuard 8B Content Safety |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| JSON / Tool use | No | No |
| Structured outputs | No | 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.
Continue comparing
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Popular comparisons for Doubao Pro 256K
Popular comparisons for Llama 3.1 NemoGuard 8B Content Safety
- Llama 3.1 NemoGuard 8B Content Safety vs text-curie
- Llama 3.1 NemoGuard 8B Content Safety vs ShieldGemma 9B
- Llama 3.1 NemoGuard 8B Content Safety vs Llama 3.1 Nemotron Nano 4B v1.1
- Llama 3.1 NemoGuard 8B Content Safety vs Llama 3.1 Nemotron Nano VL 8B v1
- Llama 3.1 NemoGuard 8B Content Safety vs Qwen2-7B-Instruct
- Llama 3.1 NemoGuard 8B Content Safety vs Granite Guardian 3.0 8B
Last reviewed: 2026-07-10. Data sourced from public model cards and provider documentation.