ELYZA Japanese Llama 2 13B vs Llama 3 Swallow 70B Instruct
ELYZA Japanese Llama 2 13B (2023) and Llama 3 Swallow 70B Instruct (2024) are compact production models from ELYZA and Tokyo Institute of Technology. ELYZA Japanese Llama 2 13B ships a not-yet-sourced context window, while Llama 3 Swallow 70B Instruct 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.
Llama 3 Swallow 70B Instruct is safer overall; choose ELYZA Japanese Llama 2 13B when provider fit matters.
Decision scorecard
Local evidence first| Signal | ELYZA Japanese Llama 2 13B | Llama 3 Swallow 70B Instruct |
|---|---|---|
| Best for | general production evaluation | general production evaluation |
| Decision fit | General | General |
| Context window | — | 4k |
| Cheapest output | - | - |
| Provider routes | 0 tracked | 1 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Use ELYZA Japanese Llama 2 13B when your own prompt tests beat the comparison signals; the local data does not show a decisive standalone advantage yet.
- Llama 3 Swallow 70B Instruct has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Llama 3 Swallow 70B Instruct has broader tracked provider coverage for fallback and route flexibility.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
ELYZA Japanese Llama 2 13B
Unavailable
No complete token price in local provider data
Llama 3 Swallow 70B Instruct
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 ELYZA Japanese Llama 2 13B and Llama 3 Swallow 70B Instruct; plan for SDK, billing, or endpoint changes.
- No overlapping tracked provider route is sourced for Llama 3 Swallow 70B Instruct and ELYZA Japanese Llama 2 13B; plan for SDK, billing, or endpoint changes.
Specs
| Specification | ||
|---|---|---|
| Released | 2023-08-02 | 2024-06-01 |
| Context window | — | 4k |
| Parameters | 13B | 70B |
| Architecture | Decoder Only | Decoder Only |
| License | Llama 2 Community | Llama 2 Community |
| Openness | Open weights | Open weights |
| Weights | Unknown | Unknown |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: conditional | Commercial use: conditional |
| Knowledge cutoff | - | 2023 |
Pricing and availability
| Pricing attribute | ELYZA Japanese Llama 2 13B | Llama 3 Swallow 70B Instruct |
|---|---|---|
| Input price | - | - |
| Output price | - | - |
| Providers | - |
Pricing not yet sourced for either model.
Capabilities
| Capability | ELYZA Japanese Llama 2 13B | Llama 3 Swallow 70B Instruct |
|---|---|---|
| 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 ELYZA Japanese Llama 2 13B
Popular comparisons for Llama 3 Swallow 70B Instruct
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Last reviewed: 2026-06-30. Data sourced from public model cards and provider documentation.