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Apache 2.0 Open-Weight Models for Commercial Deployment

Compare Apache-2.0 open-weight models by workload, size, provider, hardware class and deployment characteristics without turning the license into a compliance badge.

Updated 1 Oct 20268 referenced modelsNo universal ranking
Direct answer

Apache 2.0 can simplify commercial model adoption because it is a permissive software license with an explicit patent grant, but the exact model package, notices, acceptable-use rules and surrounding components still need review. The OWM registry contains an Apache-licensed subset spanning compact local models, workstation-class dense models, coding MoE systems and large server models. Filter by workload and hardware first, then verify the exact checkpoint license.

01Exact checkpoint
02License text
03Deployment stack
04Legal review

Shortlist snapshot

ModelArchitecture / sizeLicenseOWM hardware classProvider origin
gpt-oss-20bOpenAI20B · compact reasoningApache 2.017–32B · high-memory workstationUnited States
Qwen3-32BQwen / Alibaba32B · denseApache 2.017–32B · high-memory workstationChina
Qwen3-Coder-30B-A3B-InstructQwen / Alibaba30B / ~3B active · coding MoEApache 2.017–32B · high-memory workstationChina
Devstral Small 2 24B Instruct 2512Mistral AI24B · coding agent modelApache 2.017–32B · high-memory workstationEU provider
Mistral Small 4 119B A6BMistral AI119B / 6.5B active · multimodal MoEApache 2.0Model-specific · large / specializedEU provider
Granite 4.2 8BIBM8B · 128K enterprise reasoningApache 2.0≤8B · consumer/localUnited States
OLMo 3 32BAi232B · fully open research stackApache 2.017–32B · high-memory workstationUnited States
SmolLM3 3BHugging Face3B · hybrid reasoningApache 2.0≤8B · consumer/localUnited States
Important: a shortlist is not a ranking. Eliminate incompatible models first, then benchmark the survivors on the exact workload.

What should drive the decision?

A license label should be attached to a specific checkpoint, not inferred from a developer or model family. Publishers can use different terms across releases, and downstream quantizations can add their own metadata or packaging considerations.

Commercial suitability also depends on the application: redistribution, hosted inference, fine-tuning, generated-output policy, third-party datasets and model-specific use restrictions can create separate obligations.

OWM therefore exposes license, provider origin and EU deployment as separate fields. Apache 2.0 is a licensing fact; it is not a GDPR, AI Act, security or data-residency certification.

Models to evaluate

🇺🇸 OpenAIApache 2.0

gpt-oss-20b

Reasoning, local and edge-class inference

20B · compact reasoning17–32B · high-memory workstation

OpenAI reasoning model; Apache 2.0 plus model-specific usage policy context.

🇨🇳 Qwen / AlibabaApache 2.0

Qwen3-32B

Reasoning, multilingual, general-purpose

32B · dense17–32B · high-memory workstation

General-purpose dense Qwen3 checkpoint under Apache 2.0.

🇺🇸 Ai2Apache 2.0

OLMo 3 32B

Open research, reproducibility, instruction and reasoning variants

32B · fully open research stack17–32B · high-memory workstation

Ai2 model with a strong open-research and reproducibility orientation.

🇺🇸 Hugging FaceApache 2.0

SmolLM3 3B

Compact reasoning, agents and local inference

3B · hybrid reasoning≤8B · consumer/local

Compact Hugging Face model for low-footprint local use.

Hardware and runtime reality

Weight-only estimates are a starting point. Add KV cache, runtime workspaces, multimodal components, batching and concurrency headroom. For local inference, validate the exact quantized artifact. For server inference, measure time to first token, throughput and peak memory at target concurrency.

Long context can make an otherwise comfortable model exceed the practical memory budget. Test the longest realistic prompt and generation, not only a short loading test.

License, provider origin and Europe

Review the exact checkpoint license and any separate usage terms. Provider origin is supply-chain metadata, not an inference-location claim. If EU/EEA residency matters, map inference, RAG, embeddings, logs, telemetry, backups and subprocessors.

Evaluation checklist

Task qualityRepresentative prompts and hard cases.
ReliabilityTool errors, malformed output and regressions.
Latency + throughputMeasure target concurrency.
Peak memoryUse realistic context lengths.
License fitExact checkpoint and distribution model.
Data pathInference, retrieval, logs and backups.

Primary sources and related references