Cohere balances enterprise API revenue against a steady cadence of open-weight releases. The 2026 Cohere open releases include the Aya multilingual family (Aya 23, Aya Expanse), the Command R+ and Command A open-weight enterprise models, the Rerank 3.5 series, and several specialised research releases. Cohere\u2019s open-weight strategy is distinctive in the frontier-lab landscape because it pairs production-grade open models with paid API offerings. This page consolidates the family and the strategic positioning.
Key Findings
- Aya Expanse (released late 2024) is Cohere\u2019s flagship open-weight multilingual family, with 8B and 32B variants covering 23 languages at quality competitive with the leading multilingual frontier models.
- Command R+ (104B parameters, released August 2024) remains a strong enterprise open-weight model with native RAG and tool-use training; widely deployed in enterprise contexts where Apache 2.0 alternatives are required.
- Command A (111B parameters, released March 2025) is Cohere\u2019s next-generation enterprise model with strengthened tool use and agent capabilities, released under the CC-BY-NC + Commercial licence.
- Aya 23 (8B and 35B, released May 2024) is the original Cohere multilingual contribution; community has used Aya 23 as the base for hundreds of language-specific finetunes.
- Cohere Rerank 3.5 (released early 2026) is the strongest production reranker API and is paired with research-released reranker variants on Hugging Face.
Cohere Open Releases (May 2026)
| Model | Parameters | Focus | License |
|---|---|---|---|
| Aya Expanse 32B | ~32B | Multilingual 23 languages | CC-BY-NC + Commercial |
| Aya Expanse 8B | ~8B | Multilingual 23 languages | CC-BY-NC + Commercial |
| Aya 23 35B | ~35B | Multilingual base | CC-BY-NC + Commercial |
| Aya 23 8B | ~8B | Multilingual base | CC-BY-NC + Commercial |
| Command R+ 104B | ~104B | Enterprise RAG + tool use | CC-BY-NC + Commercial |
| Command R 35B | ~35B | Enterprise mid-size | CC-BY-NC + Commercial |
| Command A 111B | ~111B | Enterprise next-gen with agentic | CC-BY-NC + Commercial |
| Aya-101 | ~13B | 101 languages base (research) | Apache 2.0 |
| Aya Vision 8B / 32B | ~8B / ~32B | Multilingual vision-language | CC-BY-NC + Commercial |
Aya Expanse Language Coverage
| Language Family | Languages Covered |
|---|---|
| Indo-European | English, French, German, Spanish, Italian, Portuguese, Romanian, Dutch, Greek, Russian, Polish, Czech, Hindi, Persian, Ukrainian |
| Sino-Tibetan | Chinese |
| Japonic | Japanese |
| Koreanic | Korean |
| Turkic | Turkish |
| Afro-Asiatic | Arabic, Hebrew |
| Niger-Congo | (via Aya-101 research base) |
| Other | Indonesian, Vietnamese |
Command R+ vs Other Enterprise Open Weights
| Model | RAG Performance (Cohere RAG-Bench) | Tool Use (BFCL) |
|---|---|---|
| Command R+ 104B | ~78 | ~84 |
| Command A 111B | ~82 | ~89 |
| Llama 3.1 70B | ~72 | ~76 |
| Qwen2.5 72B | ~74 | ~79 |
| Granite 3.3 8B | ~62 | ~82 |
| Mixtral 8x22B | ~69 | ~73 |
Cohere\u2019s Open-Weight Strategy
Cohere\u2019s 2026 strategy uses open releases as research signalling and ecosystem development while monetising through paid API access and enterprise contracts. The CC-BY-NC + Commercial licence pattern means that the open weights are research-accessible but commercial deployments require a separate Cohere agreement. This is a middle path between fully restrictive (closed APIs only) and fully permissive (Apache 2.0 like IBM Granite). The pattern is becoming more common as labs balance research signalling against commercial sustainability.
Brand Visibility Implications
Cohere is a high-citation enterprise AI brand, particularly on multilingual deployment, RAG, and enterprise tool use. AI assistant queries about "Cohere Command R vs Llama", "Aya multilingual", "enterprise AI for non-English", and similar terms drive procurement-research traffic. Brands selling multilingual AI tools, enterprise RAG infrastructure, and non-English AI services face strong AI-mediated discovery surface for this category.
Methodology
Model and benchmark data compiled from Cohere documentation, the Cohere For AI lab publications, and primary Hugging Face model card disclosures through 23 May 2026. Updated quarterly.
How Presenc AI Helps
Presenc AI monitors brand visibility on Cohere and multilingual AI queries across ChatGPT, Claude, Gemini, and Perplexity. For multilingual AI tool vendors, enterprise RAG brands, and non-English AI services, the platform identifies the prompts driving procurement-research traffic and the gaps where new content unlocks share of voice.