The global news feed (GDELT) failed due to a 429 rate-limit error, but web search results reveal an exceptionally active AI model release cycle. The landscape is marked by massive scale increases in both open-weights and proprietary models, led by Moonshot AI's release of the 2.8-trillion-parameter Kimi K3 open-weights model and Thinking Machines Lab's 975-billion-parameter Inkling. The balance of releases is highly competitive, spanning major proprietary API updates and massive open-weights weights from both US and Chinese labs.
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Releases tracked 7 across 5 distinct labs
Open-weights releases 2 including 2.8T Kimi K3
Proprietary releases 3 including GPT-5.6 Sol
Labs shipping 5 US and Chinese labs active
Largest open model 2.8T Kimi K3 parameters
Moonshot AI — Kimi K3
Moonshot AI released the open weights of Kimi K3, a 2.8-trillion-parameter Mixture-of-Experts model, on July 27, 2026. It features a 1M-token context window and is released under a Modified MIT license, making it the world's largest open-weight model. It shows particular strength in coding benchmarks like SWE Marathon.
Thinking Machines Lab — Inkling
Founded by former OpenAI CTO Mira Murati, Thinking Machines Lab released 'Inkling' on July 16, 2026. Inkling is a 975-billion-parameter open-weights frontier-class model designed to offer an open alternative to proprietary frontier systems.
Alibaba (Qwen) — Qwen 3.8 Max
Alibaba previewed and launched Qwen 3.8 Max, a 2.4-trillion-parameter flagship model (with ~95B active parameters) and a 1M context window. Alibaba claims the model's performance is second only to Anthropic's Claude Fable 5.
OpenAI — GPT-5.6 (Sol)
OpenAI released GPT-5.6 Sol, a proprietary frontier model designed to scale intelligence and efficiency. The model achieves state-of-the-art results across coding, cybersecurity, and scientific tasks.
DeepSeek — DeepSeek V4
DeepSeek transitioned DeepSeek V4 to general availability on July 24, 2026. The proprietary model features a 1M-token context window and introduces a peak/off-peak pricing structure.
| Model | Lab | Access | Date | Note |
| Qwen 3.8 Max | Alibaba (Qwen) | proprietary | 2026-08-03 | 2.4T parameter flagship with 1M context, claimed second only to Claude Fable 5. |
| Qwen-Image-2.0 | Alibaba (Qwen) | unclear | 2026-08-01 | Next-gen 7B image model with native 2K resolution and image editing capabilities. |
| DeepSeek-V4-Flash-0731 | DeepSeek | unclear | 2026-07-31 | Flash variant of DeepSeek V4 released at the end of July. |
| Kimi K3 | Moonshot AI | open weights | 2026-07-27 | Massive 2.8T parameter MoE model with 1M context and Modified MIT license. |
| DeepSeek V4 | DeepSeek | proprietary | 2026-07-24 | Reached GA with 1M context and peak/off-peak pricing. |
| Inkling | Thinking Machines Lab | open weights | 2026-07-16 | 975B parameter open-weights model from former OpenAI CTO Mira Murati. |
| GPT-5.6 (Sol) | OpenAI | proprietary | 2026-07-16 | Frontier-class model scaling intelligence and efficiency. |
Alibaba's Qwen team has promised to release the open weights for Qwen 3.8 Max within days of its August 3 launch. Additionally, the rapid succession of releases from OpenAI, Anthropic, Google, and Meta in July suggests a highly competitive summer release cycle with more frontier updates expected.
Source openai.com ↗