Together AI - Llama 3 8B Lite vs Mixtral 8x22B Instruct v0.3
Together AI - Llama 3 8B Lite (2025) and Mixtral 8x22B Instruct v0.3 (2024) are compact production models from AI at Meta and MistralAI. Together AI - Llama 3 8B Lite ships a 8K-token context window, while Mixtral 8x22B Instruct v0.3 ships a 64K-token context window. On pricing, Together AI - Llama 3 8B Lite costs $0.1/1M input tokens versus $2/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Together AI - Llama 3 8B Lite is ~1900% cheaper at $0.1/1M; pay for Mixtral 8x22B Instruct v0.3 only for long-context analysis.
Specs
| Released | 2025-07-15 | 2024-07-01 |
| Context window | 8K | 64K |
| Parameters | 8B | 8x22B |
| Architecture | decoder only | mixture of experts |
| License | Open Source | Apache 2.0 |
| Knowledge cutoff | 2024-03 | - |
Pricing and availability
| Together AI - Llama 3 8B Lite | Mixtral 8x22B Instruct v0.3 | |
|---|---|---|
| Input price | $0.1/1M tokens | $2/1M tokens |
| Output price | $0.1/1M tokens | $2/1M tokens |
| Providers |
Capabilities
| Together AI - Llama 3 8B Lite | Mixtral 8x22B Instruct v0.3 | |
|---|---|---|
| Vision | ||
| Multimodal | ||
| Reasoning | ||
| Function calling | ||
| Tool use | ||
| Structured outputs | ||
| Code execution |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on tool use: Together AI - Llama 3 8B Lite and structured outputs: Together AI - Llama 3 8B Lite. Both models share function calling, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
For cost, Together AI - Llama 3 8B Lite lists $0.1/1M input and $0.1/1M output tokens, while Mixtral 8x22B Instruct v0.3 lists $2/1M input and $2/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Together AI - Llama 3 8B Lite lower by about $1.9 per million blended tokens. Availability is 1 providers versus 1, so concentration risk also matters.
Choose Together AI - Llama 3 8B Lite when provider fit and lower input-token cost are central to the workload. Choose Mixtral 8x22B Instruct v0.3 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.
FAQ
Which has a larger context window, Together AI - Llama 3 8B Lite or Mixtral 8x22B Instruct v0.3?
Mixtral 8x22B Instruct v0.3 supports 64K tokens, while Together AI - Llama 3 8B Lite supports 8K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Together AI - Llama 3 8B Lite or Mixtral 8x22B Instruct v0.3?
Together AI - Llama 3 8B Lite is cheaper on tracked token pricing. Together AI - Llama 3 8B Lite costs $0.1/1M input and $0.1/1M output tokens. Mixtral 8x22B Instruct v0.3 costs $2/1M input and $2/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Together AI - Llama 3 8B Lite or Mixtral 8x22B Instruct v0.3 open source?
Together AI - Llama 3 8B Lite is listed under Open Source. Mixtral 8x22B Instruct v0.3 is listed under Apache 2.0. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for function calling, Together AI - Llama 3 8B Lite or Mixtral 8x22B Instruct v0.3?
Both Together AI - Llama 3 8B Lite and Mixtral 8x22B Instruct v0.3 expose function calling. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Which is better for tool use, Together AI - Llama 3 8B Lite or Mixtral 8x22B Instruct v0.3?
Together AI - Llama 3 8B Lite has the clearer documented tool use signal in this comparison. If tool use is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Together AI - Llama 3 8B Lite and Mixtral 8x22B Instruct v0.3?
Together AI - Llama 3 8B Lite is available on Together AI. Mixtral 8x22B Instruct v0.3 is available on Replicate API. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-04-24. Data sourced from public model cards and provider documentation.