LLM Reference

Llama Guard 2 8B vs Tencent Hunyuan Turbo S

Llama Guard 2 8B (2024) and Tencent Hunyuan Turbo S (2026) are compact production models from AI at Meta and Tencent AI Lab. Llama Guard 2 8B ships a 8k-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 fits 25x more tokens; pick it for long-context work and Llama Guard 2 8B for tighter calls.

Decision scorecard

Local evidence first
SignalLlama Guard 2 8BTencent Hunyuan Turbo S
Best forprovider-routed productiongeneral production evaluation
Decision fitClassificationLong context
Context window8k200k
Cheapest output$0.25/1M tokens-
Provider routes3 tracked0 tracked
Shared benchmarks0 rows0 rows

Decision tradeoffs

Choose Llama Guard 2 8B when...
  • Llama Guard 2 8B has broader tracked provider coverage for fallback and procurement flexibility.
  • Local decision data tags Llama Guard 2 8B for Classification.
Choose Tencent Hunyuan Turbo S when...
  • Tencent Hunyuan Turbo S has the larger context window for long prompts, retrieval packs, or transcript analysis.
  • 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.

Llama Guard 2 8B

$103

Cheapest tracked route/tier: Replicate API

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

Llama Guard 2 8B -> Tencent Hunyuan Turbo S
  • No overlapping tracked provider route is sourced for Llama Guard 2 8B and Tencent Hunyuan Turbo S; plan for SDK, billing, or endpoint changes.
Tencent Hunyuan Turbo S -> Llama Guard 2 8B
  • No overlapping tracked provider route is sourced for Tencent Hunyuan Turbo S and Llama Guard 2 8B; plan for SDK, billing, or endpoint changes.

Specs

Specification
Released2024-04-182026-01-10
Context window8k200k
Parameters8B
Architecturedecoder only-
LicenseLlama 2 CommunityTencent Hunyuan Community License
OpennessOpen weightsOpen weights
Commercial useCommercial use with conditionsCommercial use with conditions
Knowledge cutoff2023-03-

Pricing and availability

Pricing attributeLlama Guard 2 8BTencent Hunyuan Turbo S
Input price$0.05/1M tokens-
Output price$0.25/1M tokens-
Providers-

Capabilities

CapabilityLlama Guard 2 8BTencent Hunyuan Turbo S
VisionNoNo
MultimodalNoNo
ReasoningNoNo
Function callingNoNo
Tool useNoNo
Structured outputsNoNo
Code executionNoNo
IDE integrationNoNo
Computer useNoNo
Parallel agentsNoNo

Benchmarks

No shared benchmark rows are currently sourced for this pair.

Deep dive

The capability footprint is close: both models cover the core production surface. That makes context budget, benchmark fit, and provider maturity more important than a simple checklist. If your application depends on one integration detail, verify it against the provider route you plan to use, not just the base model listing.

Pricing coverage is uneven: Llama Guard 2 8B has $0.05/1M input tokens and Tencent Hunyuan Turbo S has no token price sourced yet. Provider availability is 3 tracked routes versus 0. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.

Choose Llama Guard 2 8B when provider fit and broader provider choice are central to the workload. Choose Tencent Hunyuan Turbo S when long-context analysis and larger context windows are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency. For teams standardizing a stack, that distinction is often the difference between a benchmark win and a reliable deployment.

FAQ

Which has a larger context window, Llama Guard 2 8B or Tencent Hunyuan Turbo S?

Tencent Hunyuan Turbo S supports 200k tokens, while Llama Guard 2 8B supports 8k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.

Is Llama Guard 2 8B or Tencent Hunyuan Turbo S open source?

Llama Guard 2 8B is listed under Llama 2 Community. Tencent Hunyuan Turbo S is listed under Tencent Hunyuan Community License. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.

Where can I run Llama Guard 2 8B and Tencent Hunyuan Turbo S?

Llama Guard 2 8B is available on Fireworks AI, OctoAI API (Deprecated), and Replicate API. Tencent Hunyuan Turbo S is available on the tracked providers still being sourced. Provider coverage can affect latency, region availability, compliance posture, and fallback options.

When should I pick Llama Guard 2 8B over Tencent Hunyuan Turbo S?

Tencent Hunyuan Turbo S fits 25x more tokens; pick it for long-context work and Llama Guard 2 8B for tighter calls. If your workload also depends on provider fit, start with Llama Guard 2 8B; if it depends on long-context analysis, run the same evaluation with Tencent Hunyuan Turbo S.

Continue comparing

Last reviewed: 2026-05-19. Data sourced from public model cards and provider documentation.