Updated 34 min ago · first seen 11 Sept 2026
company_01M293SNZWMECYB654EWCSX2QX
- Country
- IL
- T2 · 34 min ago
- HQ
- Tel Aviv
- T2 · 34 min ago
- Kind
- company
- T2 · 34 min ago
Specification
- Country
- IL
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
- Domains
- ai21.com
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
- GitHub org
- AI21Labs
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
- Headquarters
- Tel Aviv
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
- Hugging Face org
- ai21labs
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
- Kind
- company
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
- Website
Source:AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2observed 34 min agomedium
Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →
Provenance
Attributed facts
7
Source tiers
T27
Freshest observation
34 min ago
Conflicts
None
Papers 0
No papers linked yet.
Repositories 0
No repositories linked yet.
| Model | Params | Context | Openness | Released | Status | Quality |
|---|---|---|---|---|---|---|
| AI21-Jamba2-Mini | 51.6B | — | open-weights | 6 Jan 2026 | active | |
| AI21-Jamba2-3B | 3.03B | — | open-weights | 6 Jan 2026 | active | |
| ai21labs/AI21-Jamba-Reasoning-3B-GGUF | 3B | — | open-weights | 5 Oct 2025 | active | |
| AI21-Jamba-Reasoning-3B | 3.2B | — | open-weights | 5 Oct 2025 | active | |
| AI21-Jamba-Mini-1.7 | 51.6B | — | restricted | 1 Jul 2025 | active | |
| ai21labs/AI21-Jamba-Mini-1.7-FP8 | 51.6B | — | restricted | 1 Jul 2025 | active | |
| Jamba-tiny-reward-dev | 318.7M | — | open-weights | 5 Dec 2024 | active | |
| Jamba-tiny-dev | 318.7M | — | open-weights | 3 Sept 2024 | active | |
| AI21-Jamba-Large-1.5 | 398.6B | — | restricted | 19 Aug 2024 | active | |
| AI21-Jamba-Mini-1.5 | 51.6B | — | restricted | 19 Aug 2024 | active | |
| Jamba-tiny-random | 127.7M | — | open-weights | 17 Apr 2024 | active | |
| Jamba-v0.1 | 51.6B | — | open-weights | 28 Mar 2024 | active | |
| AI21-Jamba-Mini-1.6 | 51.6B | — | restricted | — | active | |
| ai21labs/AI21-Jamba-Large-1.7-FP8 | 398.6B | — | restricted | — | active | |
| ai21labs/AI21-Jamba2-Mini-FP8 | 51.6B | — | open-weights | — | active | |
| AI21-Jamba-Large-1.7 | 398.6B | — | restricted | — | active | |
| AI21-Jamba-Large-1.6 | 398.6B | — | restricted | — | active |
- Operates
- AI21 Studio
No repositories linked yet.
As of
Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.
Claim history
Countrycountry1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| IL | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Domainsdomains1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| ai21.com | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
GitHub orggithub_org1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| AI21Labs | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Headquartersheadquarters1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| Tel Aviv | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Hugging Face orghf_org1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| ai21labs | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Kindorg_kind1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| company | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Websitewebsite1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| https://www.ai21.com | → current | current | AI Atlas curated registry (YAML, versioned in git, every entry carries its source URL)T2 | medium | curated |
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
ai21labs/AI21-Jamba-Reasoning-3B-GGUF: parameter count changed from 3197109632 to 3000000000
Parameters3.2B→3BhuggingfaceNew model: ai21labs/AI21-Jamba-Large-1.7-FP8 (AI21 Labs)
huggingfaceNew model: ai21labs/AI21-Jamba2-Mini-FP8 (AI21 Labs)
huggingfaceNew model: ai21labs/AI21-Jamba-Reasoning-3B-GGUF (AI21 Labs)
huggingfaceNew model: ai21labs/AI21-Jamba-Mini-1.7-FP8 (AI21 Labs)
huggingfaceNew model: AI21-Jamba-Reasoning-3B (AI21 Labs)
huggingface
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| Hugging Face Hub (public pages, model cards, papers) | huggingface.co/models?author=ai21labs&p=0&sort=downloads | listing | T2· Quality secondary | 12 min ago | 2 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.