SOURCED LAB HUBS · 6 FRONTIER AI LABS

Frontier AI Lab Release Timelines & Model Hubs

Select any frontier lab below to inspect its complete 2026 release timeline (with clickable primary sources on every row), current models with sourced prices and benchmarks, plain-language forecast math, and labeled rumors.

OpenAI · FRONTIER FLAGSHIP

GPT-6 Astra

Also in lineup: GPT-6.1 Sol · GPT-6.1 Terra

ADOPT NOW · FRESH RELEASE

Best at: OpenAI's most capable model: 96.0% GPQA Diamond, 74.1% DeepSWE v1.1 and 57.9% Terminal-Bench 4.0 (OpenAI).

OpenAI last shipped GPT-6.1 Terra on Oct 26, 2026, 11 days ago. Its last 4 release gaps were 56, 19, 7, 27 days, so a typical gap is about 23 days. No next model announced as of Nov 5, 2026.

Open Sourced OpenAI Hub →

Anthropic · FRONTIER FLAGSHIP

Claude Opus 5.5

Also in lineup: Claude Sonnet 5.5 · Claude Haiku 5.5 · Claude Fable 5.1

PAST TYPICAL GAP

Best at: Anthropic suggests starting with Opus 5.5 for most workloads. #1 on Arena WebDev (1810); 66.4% on Terminal-Bench 4.0 at xhigh effort (Anthropic).

Anthropic last shipped Claude Haiku 5.5 on Oct 7, 2026, 30 days ago. Its last 4 release gaps were 39, 21, 6, 9 days, so a typical gap is about 15 days. No next model announced as of Nov 5, 2026.

Open Sourced Anthropic Hub →

Google DeepMind · FRONTIER FLAGSHIP

Gemini 4 Argon

Also in lineup: Gemini 3.8 Flash

MID-CYCLE

Best at: Highest GPQA Diamond score we track (96.4%, Epoch AI) and the top Arena Text score among models you can use today (1520).

Google DeepMind last shipped Gemini 4 Argon on Oct 13, 2026, 24 days ago. Its last 4 release gaps were 63, 23, 20, 41 days, so a typical gap is about 32 days. Next announced model: Gemini 4 Carbon.

Open Sourced Google DeepMind Hub →

xAI · FRONTIER FLAGSHIP

Grok 4.7

PAST TYPICAL GAP

Best at: xAI's flagship. Reasoning is always on and cannot be turned off; 500K context; 71.0% on DeepSWE v1.1 (xAI).

xAI last shipped Grok 4.7 on Sep 21, 2026, 46 days ago. Its last 4 release gaps were 51, 69, 35, 40 days, so a typical gap is about 46 days. Next announced model: Grok 5.

Open Sourced xAI Hub →

DeepSeek · FRONTIER FLAGSHIP

DeepSeek V4.1-Flash & V4-Pro

Also in lineup: DeepSeek V4-Pro

MID-CYCLE

Best at: Fastest output we track (174 tok/s, Artificial Analysis) and the lowest list price ($0.15 / $0.60 off-peak); MIT open weights.

DeepSeek last shipped DeepSeek V4.1-Flash-1017 on Oct 17, 2026, 20 days ago. Its last 4 release gaps were 98, 13, 28, 37 days, so a typical gap is about 32 days. Next announced model: DeepSeek V4.1-Pro.

Open Sourced DeepSeek Hub →

Meta · FRONTIER FLAGSHIP

Muse Wonder

Also in lineup: Muse Spark 1.3 · Muse Spark Open · Muse Glimmer

PAST TYPICAL GAP

Best at: Meta's highest-ranked model on Arena Text (1507, #4 at Max effort). The API is in preview.

Meta last shipped Muse Spark Open on Oct 15, 2026, 22 days ago. Its last 4 release gaps were 5, 23, 40, 3 days, so a typical gap is about 14 days. No next model announced as of Nov 5, 2026.

Open Sourced Meta Hub →