AVARIXO ORIGINAL DATA • AI
Avarixo AI Model Tracker
An independently compiled snapshot of major frontier-model releases and availability, ranked with the Avarixo Frontier Momentum Score.
Dataset snapshot: AVX-AI-2026-10-08-v2 • Last verified: October 8, 2026 • Methodology: v1.0
Quick answer
As verified on October 8, 2026, GPT-6 and Claude Haiku 5.5 (announced Oct. 7) remain the newest model releases in this selected tracker. OpenAI’s GPT-6.1 Sol, released September 29, is now included as a separately documented API and professional-workflow model. Mistral Large 4 is in public preview; Google Gemini 4 Argon remains in a phased tester rollout. Release recency and availability are distinct from benchmark performance.
Latest verified AI model releases
| AVX ID | Model | Company | Release | Access status | Primary signal | Open weights | Momentum Score | Confidence |
|---|---|---|---|---|---|---|---|---|
| AVX-AI-GPT6-1007 | GPT-6 | OpenAI | Oct. 7, 2026 | Global rollout in ChatGPT | General frontier model + Intelligent UI | No | 100 / 100 | High |
| AVX-AI-HAIKU55-1007 | Claude Haiku 5.5 | Anthropic | Oct. 7, 2026 | Available | Fast, cost-sensitive workloads | No | 93 / 100 | High |
| AVX-AI-ML4-1006 | Mistral Large 4 | Mistral | Oct. 6, 2026 | Public preview API | Open-weight multimodal frontier model | Weights announced for late Oct. | 88 / 100 | High |
| AVX-AI-GPT61SOL-0929 | GPT-6.1 Sol | OpenAI | Sep. 29, 2026 | Available via OpenAI API and supported products | Coding, computer use and professional workflows | No | 86 / 100 | High |
| AVX-AI-GROK47-0921 | Grok 4.7 | SpaceXAI | Sep. 21, 2026 | Available | Coding and knowledge work | No | 76 / 100 | High |
| AVX-AI-ARGON-1001 | Gemini 4 Argon | Oct. 1, 2026 | Phased trusted-tester rollout | Long-horizon reasoning and cyber defense | No public weights | 70 / 100 | High | |
| AVX-AI-MUSE13-0924 | Muse Spark 1.3 | Meta | Sep. 24, 2026 | Developer ecosystem rollout | Reasoning for coding and agentic workflows | Mixed family | 69 / 100 | Medium-High |
Avarixo Frontier Momentum Score
This 0–100 editorial metric is created by Avarixo and is not a benchmark leaderboard. It measures release freshness (40), real availability (25), capability breadth (20), and ecosystem momentum (15). Scores represent this dated snapshot and can change when access expands or newer models launch.
October 8 score note
For the newly added GPT-6.1 Sol row, Avarixo assigns 26/40 release freshness, 25/25 official availability, 20/20 capability breadth, and 15/15 ecosystem momentum, totaling 86/100. This is an editorial interpretation of documented release and availability, not a vendor benchmark or a direct model-quality comparison.
Data rules
- Only first-party model announcements or official product documentation are used for confirmed rows.
- Preview, limited-access and general-availability states are kept separate.
- Vendor benchmark claims are not converted into Avarixo scores.
- Every material revision increments the dataset version.
Official sources
October 8, 2026 update status
October 8 verification: GPT-6.1 Sol has been added using official OpenAI model documentation and DevDay materials; earlier vendor rows retain their source-dated release facts until those vendors publish changes.
Reuse and citation
Model facts belong to their respective vendors. The compiled dataset structure, AVX IDs and Avarixo Frontier Momentum Score are original Avarixo fields. Cite Avarixo AI Model Tracker when reusing those fields.