ChatGPT & Codex changelog | ChatGPT Learn
learn.chatgpt.comChangelog for September 2026 showing GPT-5.4 and GPT-5.4 mini deprecation in Codex, replacement with GPT-5.6 Terra/Luna models, Record & Replay expansion to EU/UK/Switzerland, GPT-5.3-Codex-Spark deprecation on September 14, and upcoming retirement of GPT-5.5 from ChatGPT/Codex on October 14. Also includes Codex CLI version updates.
OpenAI gives Codex reusable cloud environments that work across devices | TechCrunch
techcrunch.comOpenAI announced new capabilities for Codex including reusable cloud development environments that can be accessed from any device, a refreshed CLI, code review experience improvements, infrastructure hardening tools, and other API enhancements. The update was part of OpenAI's Dev Day announcements in September 2026.
Muse Spark 1.2: Meta enters AI coding race with this new tool | EtnoNews
etnownews.comMeta launched Muse Code, an AI coding agent powered by Muse Spark 1.2, entering direct competition with Claude Code and OpenAI's Codex in the AI coding tools market as part of CEO Mark Zuckerberg's effort to revamp Meta's artificial intelligence strategy.
Muse Code: New plans and features | Meta Developer Blog
dev.meta.aiMeta announced Muse Code is out of beta with new features including Rewind functionality to roll back conversation history, SDK developer preview for programmatic access via TypeScript library and open protocol over standard I/O. The tool now handles more complex multi-session and multi-agent engineering tasks with subscription plans rolling out.
Meta’s Muse Spark AI Model: Features, Risks, What's Next | Built In
builtin.comMeta released Muse Code, a terminal-based AI coding agent powered by its newly updated Muse Spark 1.2 model on August 5, 2026. The tool handles full software engineering lifecycles including repository planning and crash-recovery event logging. Meta also launched Muse Glimmer, a 30B parameter open-weight agentic model under Apache 2.0 license for local developer workloads.
Claude Code now supports artifacts | Anthropic Blog
claude.comAnthropic announced that Claude Code now supports publishing and sharing code artifacts, allowing developers to generate embeddable codes for published work. This feature enables teams to share generated code snippets, diagrams, and other outputs directly from the coding agent interface.
Introducing Parse: Enterprise document intelligence at scale
cohere.comCohere launches Parse, an enterprise-grade AI tool for processing and understanding documents at large scale.
Cohere Releases Command A+: An Open-Source Enterprise AI Model Built for Sovereign Critical Infrastructure
cohere.comCohere releases Command A+, an open-source enterprise AI model designed specifically for sovereign critical infrastructure applications.
Introducing North Mini Code: Cohere's first model for developers
cohere.comCohere launches North Mini Code, its first dedicated AI coding model designed specifically for developer workflows and applications.
Cloudera and Mistral Partner to Bring Specialized, Sovereign Intelligence to Enterprise Data
mistral.aiMistral partners with Cloudera to bring specialized sovereign intelligence capabilities for enterprise data environments.
Mistral and Mozilla are bringing open, private and multilingual AI to your web browser
mistral.aiMozilla and Mistral AI partner to bring open, private and multilingual AI capabilities to Firefox Smart Window in the web browser.
NVIDIA Debuts Nemotron 3 Family of Open Models - Yahoo Finance
finance.yahoo.comPress release covering NVIDIA's Nemotron 3 open models with Nano, Super and Ultra sizes delivering leading accuracy for agentic AI applications.
MiniMax-M3.1 Flash Preview is now live on the Token Plan! Faster, lighter, and built for teams running high-volume, latency-sensitive workloads, now available under your existing Token Plan subscription, no extra setup required. MiniMax's latest text model debuts today with features from quick bug fixes to full development capabilities.
x.comMiniMax released M3.1-Flash-Preview, a faster and lighter text model optimized for high-volume, latency-sensitive workloads under the Token Plan subscription. The company also open-sourced MiniMax Code CLI v0.4.12 under MIT license with state-of-the-art performance on FrontierHarness Eval benchmarks.
Qwen3.8-Omni-Flash: Omni Senses. Agentic Delivery | qwen.ai/research
qwen.aiAlibaba launched Qwen3.8-Omni-Flash on September 18, 2026 - a next-generation native omnimodal model that advances from understanding content to planning tasks and completing creative work with agentic capabilities in coding, text-based knowledge work, and more.
Qwen 4: Release Date, What's Confirmed, and How to Prepare (2026) | Yotta Labs
yottalabs.aiAt Apsara Conference September 22, Qwen project lead announced Qwen 4 is in training on new-generation architecture and will be released very soon. The model family may scale to 5-10 trillion parameters with Qwen 4.5 and Qwen 5 following.
Qwen 3.8 Max 0902 Update: What Alibaba Actually Changed (2026) | AI Success Lab Blog
aisuccesslabjuliangoldie.comAlibaba updated Qwen 3.8 Max with post-training focused on coding and agent tasks, improving CodeArena leaderboard to first place at 1691 points and tripling scores on agentic terminal coding benchmarks while maintaining same pricing structure.
AI Model Releases in August 2026 | aireleasetracker.com
aireleasetracker.comTracking AI model releases including Qwen3.8-Max and Muse Spark 1.2 among other frontier models from companies like Meta, DeepSeek, Google, NVIDIA, OpenAI and SpaceXAI in August 2026.
Qwen Image 2.1 review: Alibaba's open image model, tested (2026) | eesel AI
eesel.aiAlibaba released Qwen Image 2.1 on September 20, 2026 - a compact 7B-parameter open-weight model that unifies text-to-image generation and image editing in one unified architecture with native transparency features.
Meta readies next‑generation "Mango" and "Avocado" AI models for 2026 launch - MLQ News
mlq.aiMeta is developing Mango (image/video generation) and Avocado (text LLM for coding/reasoning) models targeted for first-half 2026 release. Both are being built in Meta Superintelligence Labs led by Scale AI co-founder Alexandr Wang to compete with frontier systems from OpenAI and Google.
Z.ai Launches GLM-5.3 With Frontier Coding and a Cyber Capability - Unite.AI
unite.aiZ.ai released GLM-5.3 on August 14, 2026 with improvements in coding and cybersecurity through post-training rather than new architecture. The model is described as the strongest open-weight system measured by Z.ai for coding tasks.