MiMo-V2-Omni vs RWKV-7 Goose 2.9B
MiMo-V2-Omni (2026) and RWKV-7 Goose 2.9B (2025) are general-purpose language models from Xiaomi and RWKV Project. MiMo-V2-Omni ships a 262k-token context window, while RWKV-7 Goose 2.9B ships a Infinite-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.
MiMo-V2-Omni is safer overall; choose RWKV-7 Goose 2.9B when provider fit matters.
Decision scorecard
Local evidence first| Signal | MiMo-V2-Omni | RWKV-7 Goose 2.9B |
|---|---|---|
| Best for | multimodal apps | general production evaluation |
| Decision fit | Long context and Vision | Long context |
| Context window | 262k | Infinite |
| Cheapest output | $2/1M tokens | - |
| Provider routes | 1 tracked | 0 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- MiMo-V2-Omni has broader tracked provider coverage for fallback and procurement flexibility.
- MiMo-V2-Omni uniquely exposes Vision and Multimodal in local model data.
- Local decision data tags MiMo-V2-Omni for Long context and Vision.
- RWKV-7 Goose 2.9B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Local decision data tags RWKV-7 Goose 2.9B for Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
MiMo-V2-Omni
$820
Cheapest tracked route/tier: OpenRouter
RWKV-7 Goose 2.9B
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 MiMo-V2-Omni and RWKV-7 Goose 2.9B; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Vision and Multimodal before moving production traffic.
- No overlapping tracked provider route is sourced for RWKV-7 Goose 2.9B and MiMo-V2-Omni; plan for SDK, billing, or endpoint changes.
- MiMo-V2-Omni adds Vision and Multimodal in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-03-18 | 2025-03-18 |
| Context window | 262k | Infinite |
| Parameters | — | 2.9B |
| Architecture | - | decoder only |
| License | Proprietary | Apache 2.0 |
| Knowledge cutoff | 2024-12 | - |
Pricing and availability
| Pricing attribute | MiMo-V2-Omni | RWKV-7 Goose 2.9B |
|---|---|---|
| Input price | $0.40/1M tokens | - |
| Output price | $2/1M tokens | - |
| Providers | - |
Capabilities
| Capability | MiMo-V2-Omni | RWKV-7 Goose 2.9B |
|---|---|---|
| Vision | Yes | No |
| Multimodal | Yes | No |
| Reasoning | No | No |
| Function calling | No | No |
| 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 rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on vision: MiMo-V2-Omni and multimodal input: MiMo-V2-Omni. Both models share the core language-model surface, 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.
Pricing coverage is uneven: MiMo-V2-Omni has $0.40/1M input tokens and RWKV-7 Goose 2.9B has no token price sourced yet. Provider availability is 1 tracked routes versus 0. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose MiMo-V2-Omni when vision-heavy evaluation and broader provider choice are central to the workload. Choose RWKV-7 Goose 2.9B when provider fit 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
Is MiMo-V2-Omni or RWKV-7 Goose 2.9B open source?
MiMo-V2-Omni is listed under Proprietary. RWKV-7 Goose 2.9B 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 vision, MiMo-V2-Omni or RWKV-7 Goose 2.9B?
MiMo-V2-Omni has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ. Use this as a quick comparison signal, then confirm the provider-specific limits before committing to production.
Which is better for multimodal input, MiMo-V2-Omni or RWKV-7 Goose 2.9B?
MiMo-V2-Omni has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run MiMo-V2-Omni and RWKV-7 Goose 2.9B?
MiMo-V2-Omni is available on OpenRouter. RWKV-7 Goose 2.9B is available on the tracked providers still being sourced. Provider coverage can affect latency, region availability, compliance posture, and fallback options. Use this as a quick comparison signal, then confirm the provider-specific limits before committing to production.
When should I pick MiMo-V2-Omni over RWKV-7 Goose 2.9B?
MiMo-V2-Omni is safer overall; choose RWKV-7 Goose 2.9B when provider fit matters. If your workload also depends on vision-heavy evaluation, start with MiMo-V2-Omni; if it depends on provider fit, run the same evaluation with RWKV-7 Goose 2.9B.
Continue comparing
Last reviewed: 2026-05-25. Data sourced from public model cards and provider documentation.