Qwen3.5-9B vs Teuken 7B Instruct
Qwen3.5-9B (2026) and Teuken 7B Instruct (2024) are compact production models from Alibaba and OpenGPT-X. Qwen3.5-9B ships a 262k-token context window, while Teuken 7B 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. It focuses on practical selection signals rather than broad model-family marketing.
Qwen3.5-9B fits 66x more tokens; pick it for long-context work and Teuken 7B Instruct for tighter calls.
Decision scorecard
Local evidence first| Signal | Qwen3.5-9B | Teuken 7B Instruct |
|---|---|---|
| Best for | multimodal apps, tool-calling agents, and provider-routed production | general production evaluation |
| Decision fit | Coding, RAG, and Agents | General |
| Context window | 262k | 4k |
| Cheapest output | $0.15/1M tokens | - |
| Provider routes | 3 tracked | 1 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Qwen3.5-9B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Qwen3.5-9B has broader tracked provider coverage for fallback and route flexibility.
- Qwen3.5-9B uniquely exposes Vision, Multimodal, and JSON / Tool use in local model data.
- Local decision data tags Qwen3.5-9B for Coding, RAG, and Agents.
- Use Teuken 7B Instruct when your own prompt tests beat the comparison signals; the local data does not show a decisive standalone advantage yet.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Qwen3.5-9B
$118
Cheapest tracked route/tier: Together AI
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 Qwen3.5-9B and Teuken 7B Instruct; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Vision, Multimodal, and JSON / Tool use before moving production traffic.
- No overlapping tracked provider route is sourced for Teuken 7B Instruct and Qwen3.5-9B; plan for SDK, billing, or endpoint changes.
- Qwen3.5-9B adds Vision, Multimodal, and JSON / Tool use in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-03-02 | 2024-10-01 |
| Context window | 262k | 4k |
| Parameters | 9B | 7B |
| Architecture | Decoder Only | Decoder Only |
| License | Apache 2.0OSI-approved | Open Weights |
| Openness | Open source | Open weights |
| Weights | Unknown | Unknown |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: permitted | - |
| Knowledge cutoff | - | 2023-09 |
Pricing and availability
| Pricing attribute | Qwen3.5-9B | Teuken 7B Instruct |
|---|---|---|
| Input price | $0.10/1M tokens | - |
| Output price | $0.15/1M tokens | - |
| Providers |
Capabilities
| Capability | Qwen3.5-9B | Teuken 7B Instruct |
|---|---|---|
| Vision | Yes | No |
| Multimodal | Yes | No |
| Reasoning | No | No |
| JSON / Tool use | Yes | No |
| Structured outputs | Yes | 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.
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Last reviewed: 2026-06-29. Data sourced from public model cards and provider documentation.