Language modelOpen weights
Tiny Aya Earth
Cohere Labs
- Released
- February 17, 2026
- Data date
- October 3, 2026
Tiny Aya Earth focuses on languages across Africa and West Asia. Cohere Labs offers it as a regional alternative to the balanced Global variant. The checkpoint has 3.35 billion parameters and belongs to the Tiny Aya family covering more than 70 languages. Its local weights use CC BY-NC 4.0 with additional Cohere terms for non-commercial use.
Specifications and access
| Specification | Value and source |
|---|---|
| Release | February 17, 2026Source |
| Parameters | 3.35 billionSource |
| Languages | More than 70 languages across the Tiny Aya familySource |
| Specialization | Strengths for languages across Africa and West AsiaSource |
| Context window | 8K input tokens (model card)Source |
| License | CC BY-NC 4.0 with Cohere usage termsSource |
| Weight download | After accepting Cohere’s terms on Hugging FaceSource |
Measurements without matching peer values
These measurements have no matching peer values under the same test conditions. Their original values and sources remain available here.
Europe (Show measurement, test conditions, and source)
- Source value
- 0.896
- Score
- 0.896
- Metric
- Europe
- Unit
- ratio
- Category
- source-specific
- Direction
- Higher is better
- Source type
- vendor-reported
- Evaluator
- Cohere announcement chart pixels
- Status
- active
- Retrieved at
- 2026-10-04
- Methodology
- Vendor-reported result. Same Regional Performance Heatmap/Daily Score; Africa and West Asia specialization.
- Context
- Source-specific observation; it is not a shared comparison cohort. Provider aggregate, not standard external leaderboard
West Asia (Show measurement, test conditions, and source)
- Source value
- 0.887
- Score
- 0.887
- Metric
- West Asia
- Unit
- ratio
- Category
- source-specific
- Direction
- Higher is better
- Source type
- vendor-reported
- Evaluator
- Cohere announcement chart pixels
- Status
- active
- Retrieved at
- 2026-10-04
- Methodology
- Vendor-reported result. Same Regional Performance Heatmap/Daily Score; Africa and West Asia specialization.
- Context
- Source-specific observation; it is not a shared comparison cohort. Provider aggregate, not standard external leaderboard
Asia-Pacific (Show measurement, test conditions, and source)
- Source value
- 0.765
- Score
- 0.765
- Metric
- Asia-Pacific
- Unit
- ratio
- Category
- source-specific
- Direction
- Higher is better
- Source type
- vendor-reported
- Evaluator
- Cohere announcement chart pixels
- Status
- active
- Retrieved at
- 2026-10-04
- Methodology
- Vendor-reported result. Same Regional Performance Heatmap/Daily Score; Africa and West Asia specialization.
- Context
- Source-specific observation; it is not a shared comparison cohort. Provider aggregate, not standard external leaderboard
South Asia (Show measurement, test conditions, and source)
- Source value
- 0.859
- Score
- 0.859
- Metric
- South Asia
- Unit
- ratio
- Category
- source-specific
- Direction
- Higher is better
- Source type
- vendor-reported
- Evaluator
- Cohere announcement chart pixels
- Status
- active
- Retrieved at
- 2026-10-04
- Methodology
- Vendor-reported result. Same Regional Performance Heatmap/Daily Score; Africa and West Asia specialization.
- Context
- Source-specific observation; it is not a shared comparison cohort. Provider aggregate, not standard external leaderboard
Africa (Show measurement, test conditions, and source)
- Source value
- 0.734
- Score
- 0.734
- Metric
- Africa
- Unit
- ratio
- Category
- source-specific
- Direction
- Higher is better
- Source type
- vendor-reported
- Evaluator
- Cohere announcement chart pixels
- Status
- active
- Retrieved at
- 2026-10-04
- Methodology
- Vendor-reported result. Same Regional Performance Heatmap/Daily Score; Africa and West Asia specialization.
- Context
- Source-specific observation; it is not a shared comparison cohort. Provider aggregate, not standard external leaderboard
Sources and data date
Every statement links to its underlying documentation or leaderboard.
| Type | Evidence and data date |
|---|---|
| Research status | Research date October 4, 2026. 1 source URLs checked. This documents the inspected sources, not an exhaustive inventory of every publication. |
| Additional source | Cohere Labs Tiny Aya announcement (retrieved October 3, 2026; October 4, 2026) · Cohere Labs Tiny Aya announcement · Editorial description reviewed October 4, 2026 |
| Additional source | Cohere Labs Aya research page (retrieved October 3, 2026) · Cohere Labs Aya research page · Editorial description reviewed October 4, 2026 |
| Additional source | Tiny Aya Earth model card (retrieved October 3, 2026) · Tiny Aya Earth model card · Editorial description reviewed October 4, 2026 |