Together AI - Llama 3 8B Lite vs Mistral Small 3
Together AI - Llama 3 8B Lite (2025) and Mistral Small 3 (2025) are compact production models from AI at Meta and MistralAI. Together AI - Llama 3 8B Lite ships a 8k-token context window, while Mistral Small 3 ships a 33k-token context window. On pricing, both list $0.10/1M input tokens on the cheapest tracked route. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Mistral Small 3 fits 4x more tokens; pick it for long-context work and Together AI - Llama 3 8B Lite for tighter calls.
Decision scorecard
Local evidence first| Signal | Together AI - Llama 3 8B Lite | Mistral Small 3 |
|---|---|---|
| Best for | tool-calling agents | tool-calling agents and provider-routed production |
| Decision fit | Agents, Classification, and JSON / Tool use | Agents, Classification, and JSON / Tool use |
| Context window | 8k | 33k |
| Cheapest output | $0.10/1M tokens | $0.30/1M tokens |
| Provider routes | 1 tracked | 2 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Together AI - Llama 3 8B Lite has the lower cheapest tracked output price at $0.10/1M tokens.
- Local decision data tags Together AI - Llama 3 8B Lite for Agents, Classification, and JSON / Tool use.
- Mistral Small 3 has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Mistral Small 3 has broader tracked provider coverage for fallback and route flexibility.
- Local decision data tags Mistral Small 3 for Agents, Classification, and JSON / Tool use.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Together AI - Llama 3 8B Lite
$105
Cheapest tracked route/tier: Together AI
Mistral Small 3
$155
Cheapest tracked route/tier: Together AI
Estimated monthly gap: $50.00. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- Provider overlap exists on Together AI; start route-level A/B tests there.
- Mistral Small 3 is $0.20/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- Provider overlap exists on Together AI; start route-level A/B tests there.
- Together AI - Llama 3 8B Lite is $0.20/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-07-15 | 2025-01-01 |
| Context window | 8k | 33k |
| Parameters | 8B | 24B |
| Architecture | Decoder Only | Decoder Only |
| License | Llama 3 Community | Apache 2.0OSI-approved |
| Openness | Open weights | Open source |
| Weights | Unknown | Unknown |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: conditional | Commercial use: permitted |
| Knowledge cutoff | 2024-03 | 2023-10 |
Pricing and availability
| Pricing attribute | Together AI - Llama 3 8B Lite | Mistral Small 3 |
|---|---|---|
| Input price | $0.10/1M tokens | $0.10/1M tokens |
| Output price | $0.10/1M tokens | $0.30/1M tokens |
| Providers |
Capabilities
| Capability | Together AI - Llama 3 8B Lite | Mistral Small 3 |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| JSON / Tool use | Yes | Yes |
| Structured outputs | Yes | Yes |
| 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: 2026-07-09. Data sourced from public model cards and provider documentation.