Swallow 30B vs Teuken 7B Instruct
Swallow 30B (2025) and Teuken 7B Instruct (2024) are compact production models from Tokyo Institute of Technology and OpenGPT-X. Swallow 30B ships a 16K-token context window, while Teuken 7B Instruct ships a 4K-token context window. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit. It focuses on practical selection signals rather than broad model-family marketing. The goal is to make the tradeoff clear before deeper testing.
Swallow 30B fits 4x more tokens; pick it for long-context work and Teuken 7B Instruct for tighter calls.
Decision scorecard
Local evidence first| Signal | Swallow 30B | Teuken 7B Instruct |
|---|---|---|
| Decision fit | General | General |
| Context window | 16K | 4K |
| Cheapest output | - | - |
| Provider routes | 0 tracked | 1 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Swallow 30B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Teuken 7B Instruct has broader tracked provider coverage for fallback and procurement flexibility.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output prices on this page.
Swallow 30B
Unavailable
No complete token price in local provider data
Teuken 7B 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 Swallow 30B and Teuken 7B Instruct; plan for SDK, billing, or endpoint changes.
- No overlapping tracked provider route is sourced for Teuken 7B Instruct and Swallow 30B; plan for SDK, billing, or endpoint changes.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-02-14 | 2024-10-01 |
| Context window | 16K | 4K |
| Parameters | 30B | 7B |
| Architecture | - | decoder only |
| License | Open Source | 1 |
| Knowledge cutoff | 2023 | 2023-09 |
Pricing and availability
| Pricing attribute | Swallow 30B | Teuken 7B Instruct |
|---|---|---|
| Input price | - | - |
| Output price | - | - |
| Providers | - |
Pricing not yet sourced for either model.
Capabilities
| Capability | Swallow 30B | Teuken 7B Instruct |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | No | No |
| Code execution | No | No |
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: Swallow 30B has no token price sourced yet and Teuken 7B Instruct has no token price sourced yet. Provider availability is 0 tracked routes versus 1. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Swallow 30B when long-context analysis and larger context windows are central to the workload. Choose Teuken 7B Instruct when provider fit and broader provider choice 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, Swallow 30B or Teuken 7B Instruct?
Swallow 30B supports 16K tokens, while Teuken 7B Instruct supports 4K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Swallow 30B or Teuken 7B Instruct open source?
Swallow 30B is listed under Open Source. Teuken 7B Instruct is listed under 1. 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 Swallow 30B and Teuken 7B Instruct?
Swallow 30B is available on the tracked providers still being sourced. Teuken 7B Instruct is available on NVIDIA NIM. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Swallow 30B over Teuken 7B Instruct?
Swallow 30B fits 4x more tokens; pick it for long-context work and Teuken 7B Instruct for tighter calls. If your workload also depends on long-context analysis, start with Swallow 30B; if it depends on provider fit, run the same evaluation with Teuken 7B Instruct.
Continue comparing
Last reviewed: 2026-05-19. Data sourced from public model cards and provider documentation.