# AI model release news, updated Oct 26, 2026

Newest AI model releases we have verified, newest first: GPT-6.1 Terra (OpenAI), released Oct 26, 2026, is the latest of 88. Each row has the release date and the vendor page that states it.

Updated: 2026-10-26 · Canonical: https://theagenticweekly.com/news/models · All briefs: https://theagenticweekly.com/news · RSS: https://theagenticweekly.com/news/feed.xml · Evidence: Reported unless a brief says Tested

## News briefs

- [OpenAI GPT-6.1 Terra: a $1/$5 computer-use model, and what the launch post leaves out](https://theagenticweekly.com/news/openai-gpt-6-1-terra-computer-use) (Reported, first seen 2026-10-26 19:05 UTC): GPT-6.1 Terra (gpt-6.1-terra) is OpenAI's new fast model for computer use and visual reasoning: $1 input and $5 output per 1M tokens, 1.05M context, live in ChatGPT Work, Codex and the API on Oct 26. Its headline claims rest on charts we could not read as text, and we have not run it.

## Model releases (newest first)

| Date | Model | Vendor | Release date source |
|---|---|---|---|
| 2026-10-26 | [GPT-6.1 Terra](https://theagenticweekly.com/models/gpt-6-1-terra) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-10-23 | [Kimi K3.1 Pro](https://theagenticweekly.com/models/kimi-k3-1-pro) | Moonshot AI | https://vercel.com/changelog/kimi-k3-1-pro-and-kimi-k3-1-pro-highspeed-are-available-now-in-ai-gateway |
| 2026-10-23 | [Kimi K3.1 Pro Highspeed](https://theagenticweekly.com/models/kimi-k3-1-pro-highspeed) | Moonshot AI | https://vercel.com/changelog/kimi-k3-1-pro-and-kimi-k3-1-pro-highspeed-are-available-now-in-ai-gateway |
| 2026-10-23 | [Nemotron 3.5 Bolt E4B (4GB)](https://theagenticweekly.com/models/nemotron-3-5-bolt-e4b) | NVIDIA | https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB |
| 2026-10-20 | [Voxtral 3](https://theagenticweekly.com/models/voxtral-3) | Mistral AI | https://docs.mistral.ai/models/voxtral-mini-tts-3-0.md |
| 2026-10-19 | [Mercury 3](https://theagenticweekly.com/models/mercury-3) | Inception | https://www.inceptionlabs.ai/blog/introducing-mercury-3 |
| 2026-10-19 | [MiniMax M3.1 Flash](https://theagenticweekly.com/models/minimax-m3-1-flash) | MiniMax | https://www.minimax.io/blog/minimax-m31f |
| 2026-10-17 | [DeepSeek-V4.1-Flash-1017](https://theagenticweekly.com/models/deepseek-v4-1-flash-1017) | DeepSeek | https://api-docs.deepseek.com/news/news261017/ |
| 2026-10-15 | [Muse Spark Open](https://theagenticweekly.com/models/muse-spark-open) | Meta | https://research.meta.ai/blog/muse-spark-open |
| 2026-10-14 | [Grok Voice 3.0](https://theagenticweekly.com/models/grok-voice-3-0) | xAI | https://docs.x.ai/developers/release-notes |
| 2026-10-13 | [Gemini 4 Argon](https://theagenticweekly.com/models/gemini-4-argon) | Google | https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-argon/ |
| 2026-10-12 | [Muse Wonder](https://theagenticweekly.com/models/muse-wonder) | Meta | https://about.fb.com/news/2026/10/introducing-muse-wonder-models/ |
| 2026-10-12 | [Muse Wonder Full](https://theagenticweekly.com/models/muse-wonder-full) | Meta | https://about.fb.com/news/2026/10/introducing-muse-wonder-models/ |
| 2026-10-07 | [Claude Haiku 5.5](https://theagenticweekly.com/models/claude-haiku-5-5) | Anthropic | https://www.anthropic.com/news |
| 2026-10-06 | [Mistral Large 4](https://theagenticweekly.com/models/mistral-large-4) | Mistral AI | https://mistral.ai/news/mistral-large-4/ |
| 2026-10-06 | [Nano Banana 2.1](https://theagenticweekly.com/models/nano-banana-2-1) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-09-29 | [GPT-6.1 Sol](https://theagenticweekly.com/models/gpt-6-1-sol) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-09-28 | [Claude Sonnet 5.5](https://theagenticweekly.com/models/claude-sonnet-5-5) | Anthropic | https://www.anthropic.com/news |
| 2026-09-22 | [Claude Opus 5.5](https://theagenticweekly.com/models/claude-opus-5-5) | Anthropic | https://www.anthropic.com/news |
| 2026-09-22 | [Gemini 3.8 Flash TTS](https://theagenticweekly.com/models/gemini-3-8-flash-tts) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-09-22 | [Gemini 3.8 Flash-Lite TTS](https://theagenticweekly.com/models/gemini-3-8-flash-lite-tts) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-09-22 | [GPT-6 Luna](https://theagenticweekly.com/models/gpt-6-luna) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-09-22 | [GPT-6 Sol](https://theagenticweekly.com/models/gpt-6-sol) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-09-21 | [Grok 4.7](https://theagenticweekly.com/models/grok-4-7) | xAI | https://docs.x.ai/developers/release-notes |
| 2026-09-17 | [Grok Voice Transcribe 2.0](https://theagenticweekly.com/models/grok-voice-transcribe-2-0) | xAI | https://docs.x.ai/docs/release-notes |
| 2026-09-15 | [Claude Fable 5.1](https://theagenticweekly.com/models/claude-fable-5-1) | Anthropic | https://www.anthropic.com/news |
| 2026-09-15 | [Gemini 3.8 Live](https://theagenticweekly.com/models/gemini-3-8-live) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-09-15 | [Gemini 3.8 Live Extended Thinking](https://theagenticweekly.com/models/gemini-3-8-live-extended-thinking) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-09-10 | [DeepSeek-V4.1-Flash](https://theagenticweekly.com/models/deepseek-v4-1-flash) | DeepSeek | https://api-docs.deepseek.com/updates/ |
| 2026-09-10 | [GPT-Live 1](https://theagenticweekly.com/models/gpt-live-1) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-09-09 | [North Small Translate](https://theagenticweekly.com/models/north-small-translate) | Cohere | https://docs.cohere.com/changelog |
| 2026-09-08 | [GPT-Image-2.5 Flare](https://theagenticweekly.com/models/gpt-image-2-5-flare) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-09-08 | [GPT-Image-2.5 Sunburst](https://theagenticweekly.com/models/gpt-image-2-5-sunburst) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-09-03 | [GPT-6 Astra](https://theagenticweekly.com/models/gpt-6-astra) | OpenAI | https://openai.com/index/gpt-6-astra/ |
| 2026-09-02 | [Gemini 3.8 Flash](https://theagenticweekly.com/models/gemini-3-8-flash) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-09-01 | [Claude Mythos 5.1](https://theagenticweekly.com/models/claude-mythos-5-1) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-08-27 | [Gemini Omni 1.1 Flash](https://theagenticweekly.com/models/gemini-omni-1-1-flash) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-08-26 | [Gemini 3.5 Transcribe](https://theagenticweekly.com/models/gemini-3-5-transcribe) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-08-26 | [GLM-5.3-Flash](https://theagenticweekly.com/models/glm-5-3-flash) | Z.ai | https://docs.z.ai/release-notes/new-released |
| 2026-08-14 | [GLM-5.3](https://theagenticweekly.com/models/glm-5-3) | Z.ai | https://z.ai/blog/glm-5.3 |
| 2026-08-14 | [Qwen3.8-27B](https://theagenticweekly.com/models/qwen3-8-27b) | Alibaba | https://github.com/QwenLM/Qwen3.8 |
| 2026-08-12 | [Grok 4.6](https://theagenticweekly.com/models/grok-4-6) | xAI | https://docs.x.ai/docs/release-notes |
| 2026-08-12 | [Qwen3.8-2.4T-A95B](https://theagenticweekly.com/models/qwen3-8-2-4t-a95b) | Alibaba | https://github.com/QwenLM/Qwen3.8 |
| 2026-07-30 | [Gemini Robotics ER 2](https://theagenticweekly.com/models/gemini-robotics-er-2) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-07-28 | [GPT-Live-Transcribe](https://theagenticweekly.com/models/gpt-live-transcribe) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-07-28 | [GPT-Transcribe](https://theagenticweekly.com/models/gpt-transcribe) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-07-24 | [Claude Opus 5](https://theagenticweekly.com/models/claude-opus-5) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-07-21 | [Gemini 3.5 Flash-Lite](https://theagenticweekly.com/models/gemini-3-5-flash-lite) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-07-21 | [Gemini 3.6 Flash](https://theagenticweekly.com/models/gemini-3-6-flash) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-07-16 | [Kimi K3](https://theagenticweekly.com/models/kimi-k3) | Moonshot AI | https://www.kimi.com/blog/kimi-k3 |
| 2026-07-09 | [GPT-5.6 Luna](https://theagenticweekly.com/models/gpt-5-6-luna) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-07-09 | [GPT-5.6 Sol](https://theagenticweekly.com/models/gpt-5-6-sol) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-07-09 | [GPT-5.6 Terra](https://theagenticweekly.com/models/gpt-5-6-terra) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-07-08 | [Grok 4.5](https://theagenticweekly.com/models/grok-4-5) | xAI | https://docs.x.ai/docs/release-notes |
| 2026-07-07 | [Cohere Transcribe Arabic](https://theagenticweekly.com/models/cohere-transcribe-arabic) | Cohere | https://docs.cohere.com/changelog |
| 2026-07-06 | [GPT-Realtime-2.1](https://theagenticweekly.com/models/gpt-realtime-2-1) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-07-06 | [GPT-Realtime-2.1 mini](https://theagenticweekly.com/models/gpt-realtime-2-1-mini) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-06-30 | [Claude Sonnet 5](https://theagenticweekly.com/models/claude-sonnet-5) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-06-30 | [Nano Banana 2 Lite](https://theagenticweekly.com/models/nano-banana-2-lite) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-06-16 | [GLM-5.2](https://theagenticweekly.com/models/glm-5-2) | Z.ai | https://docs.z.ai/release-notes/new-released |
| 2026-06-09 | [Claude Fable 5](https://theagenticweekly.com/models/claude-fable-5) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-06-09 | [Claude Mythos 5](https://theagenticweekly.com/models/claude-mythos-5) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-06-09 | [North Mini Code](https://theagenticweekly.com/models/north-mini-code) | Cohere | https://docs.cohere.com/changelog |
| 2026-05-28 | [Claude Opus 4.8](https://theagenticweekly.com/models/claude-opus-4-8) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-05-28 | [Nano Banana Pro](https://theagenticweekly.com/models/nano-banana-pro) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-05-20 | [Command A+](https://theagenticweekly.com/models/command-a-plus) | Cohere | https://docs.cohere.com/changelog |
| 2026-05-19 | [Grok Build 0.1](https://theagenticweekly.com/models/grok-build-0-1) | xAI | https://docs.x.ai/docs/release-notes |
| 2026-05-07 | [Gemini 3.1 Flash-Lite](https://theagenticweekly.com/models/gemini-3-1-flash-lite) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-04-28 | [Mistral Medium 3.5](https://theagenticweekly.com/models/mistral-medium-3-5) | Mistral AI | https://docs.mistral.ai/getting-started/changelog |
| 2026-04-24 | [GPT-5.5](https://theagenticweekly.com/models/gpt-5-5) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-04-24 | [GPT-5.5 Pro](https://theagenticweekly.com/models/gpt-5-5-pro) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-04-22 | [Qwen3.6-27B](https://theagenticweekly.com/models/qwen3-6-27b) | Alibaba | https://github.com/QwenLM/Qwen3.8 |
| 2026-04-21 | [GPT-Image-2](https://theagenticweekly.com/models/gpt-image-2) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-04-16 | [Claude Opus 4.7](https://theagenticweekly.com/models/claude-opus-4-7) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-04-07 | [GLM-5.1](https://theagenticweekly.com/models/glm-5-1) | Z.ai | https://docs.z.ai/release-notes/new-released |
| 2026-03-31 | [Gemma 4](https://theagenticweekly.com/models/gemma-4) | Google | https://ai.google.dev/gemma/docs/releases |
| 2026-03-26 | [Cohere Transcribe](https://theagenticweekly.com/models/cohere-transcribe) | Cohere | https://docs.cohere.com/changelog |
| 2026-03-23 | [Voxtral TTS](https://theagenticweekly.com/models/voxtral-tts) | Mistral AI | https://docs.mistral.ai/getting-started/changelog |
| 2026-03-17 | [GPT-5.4 mini](https://theagenticweekly.com/models/gpt-5-4-mini) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-03-16 | [Mistral Small 4](https://theagenticweekly.com/models/mistral-small-4) | Mistral AI | https://docs.mistral.ai/getting-started/changelog |
| 2026-03-10 | [Grok 4.20](https://theagenticweekly.com/models/grok-4-20) | xAI | https://docs.x.ai/docs/release-notes |
| 2026-03-05 | [GPT-5.4](https://theagenticweekly.com/models/gpt-5-4) | OpenAI | https://developers.openai.com/api/docs/changelog |
| 2026-02-19 | [Gemini 3.1 Pro](https://theagenticweekly.com/models/gemini-3-1-pro) | Google | https://ai.google.dev/gemini-api/docs/changelog |
| 2026-02-17 | [Claude Sonnet 4.6](https://theagenticweekly.com/models/claude-sonnet-4-6) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-02-12 | [GLM-5](https://theagenticweekly.com/models/glm-5) | Z.ai | https://docs.z.ai/release-notes/new-released |
| 2026-02-05 | [Claude Opus 4.6](https://theagenticweekly.com/models/claude-opus-4-6) | Anthropic | https://platform.claude.com/docs/en/release-notes/overview |
| 2026-01-14 | [GLM-Image](https://theagenticweekly.com/models/glm-image) | Z.ai | https://docs.z.ai/release-notes/new-released |
| 2025-12-02 | [Ministral 3 14B](https://theagenticweekly.com/models/ministral-3-14b) | Mistral AI | https://docs.mistral.ai/getting-started/changelog |

This lists the model releases in our dataset, not every model a vendor shipped. We did not run these models. Data licence: CC BY 4.0. Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0.

By week: https://theagenticweekly.com/models/this-week · By month: https://theagenticweekly.com/models/releases

Agentic Weekly: https://theagenticweekly.com/news