Model Releases & Lineage
Research briefs on major model releases and lineages. What each GPT, Claude, Gemini, Llama, Qwen, DeepSeek, and Mistral release changes about training cutoffs, retrieval, and brand recall.
Every model release resets the training cutoff, shifts which sources the model trusts, and changes what it says about your brand. These briefs track each major release and lineage from that angle.
April 2026 Frontier Model Density Report: 12 Major Releases in 30 Days
April 2026 was the densest month of frontier LLM releases on record. We map every release (GPT-5.5, DeepSeek V4, Claude Mythos, Gemma 4, Qwen 3.6, Kimi K2.6, Nemotron 3 Nano Omni, more) and translate the wave into a brand-visibility re-baseline checklist.
Read MoreChatGPT Market Share Erosion 2026: Where Brand Attention Is Migrating
ChatGPT traffic share dropped from 86.7% to 64.5% over Q1-Q2 2026. Gemini surged to 21.5%. Perplexity holds steady. We map where AI brand attention is reallocating and what marketing teams should do about it.
Read MoreMulti-Model Orchestration: Why Brands Now Have to Win Across Every Model in the Chain
Microsoft Copilot Critique, Claude agent stacks calling GPT, and Cursor multi-model routing have made multi-model orchestration the default. Brand visibility now compounds across every model in the chain.
Read MoreOpen-Weight Frontier Crossover Q2 2026: When Open Weights Got Genuinely Competitive
Q2 2026 is the quarter open-weight LLMs crossed into genuine frontier parity. Kimi K2.6, GLM-5.1, Gemma 4, Qwen 3.6, DeepSeek V4, and Llama 4 Maverick all compete with closed labs on real workloads. Brand-corpus implications inside.
Read MoreChatGPT Advanced Voice Brand Impact 2026
How ChatGPT Advanced Voice (the natural-speech voice mode) reshapes brand visibility. Voice-specific patterns, conversation framing, brand pronunciation effects, and the optimisation tactics that move voice visibility.
Read MoreGemini Live Brand Visibility 2026
How Gemini Live (Google's real-time voice and video AI mode) reshapes brand visibility. Multi-modal grounding, conversation patterns, Knowledge Graph dependence, and the optimisation tactics that move Gemini Live visibility.
Read MoreLLM and Foundation Model Releases, May 2026
Every large language model and foundation model released or announced in the late-April through May 2026 window. GPT-5.5, Claude Opus 4.7, Gemini 3.1 Pro, DeepSeek V4, Grok 4.20, and the benchmark leadership picture.
Read MoreGPT-OSS Adoption Tracker, May 2026
Adoption tracker for OpenAI's GPT-OSS open-weight release in 2026. Hugging Face downloads, fine-tune count, hosted endpoints (Groq, Together, Fireworks), and how GPT-OSS competes with Llama, Qwen, and DeepSeek.
Read MoreReasoning Model Pricing Premium, May 2026
How much more reasoning/thinking-mode variants cost compared to base models in 2026. GPT-5.5-high vs GPT-5.5, Claude Opus 4.7 Thinking vs base, Gemini Thinking, DeepSeek R1, and the per-output-token reasoning premium.
Read MoreOpenCUA vs Claude Computer Use 2026
OpenCUA-72B hits 45.0% on OSWorld-Verified, matching Claude 4 Sonnet. Open-source closes the computer-use gap with Anthropic and OpenAI. Snapshot for 2026-05-15.
Read MoreAI Model Deprecation Tracker 2026
AI model deprecations 2026: GPT-4o retired April 3 2026, Claude 3.7 Sonnet shutdown May 11, Claude 3.5 Haiku shutdown July 5, Assistants API removal Aug 26. Snapshot for 2026-05-15.
Read MoreAlibaba Qwen Model Lineage and Roadmap 2026
Alibaba Qwen release history 2024-2026: Qwen 2, QwQ-32B, Qwen 2.5-Max, Qwen3 family (Apr 2025), Qwen3-VL, Qwen 3.5 (Feb 2026), Qwen 3.6 Plus, 3.6 Max Preview. Snapshot for 2026-05-15.
Read MoreTencent Hunyuan Model Lineage 2026
Tencent Hunyuan release history 2024-2026: Hunyuan-Large (Nov 2024), Hunyuan-Video (Dec 2024), HunyuanWorld 1.0 + 1.5, Tencent HY 2.0 (Dec 2025), Hy3preview (Apr 2026), Hunyuan 3.0.
Read MoreMoonshot Kimi Model Lineage 2026
Moonshot AI Kimi release history: original K2 (Jul 2025), K2.5 multimodal (Jan 2026), K2.6 with 300-agent swarms and 256K context (Apr 2026), K3 expected June-July 2026.
Read MoreBaidu ERNIE Model Lineage 2026
Baidu ERNIE release history 2024-2026: ERNIE 4.0 Turbo (Jun 2024), ERNIE 4.5 + X1 (Mar 2025), ERNIE 4.5 open-sourced (Jun 2025), ERNIE X1.1 (Sep 2025), ERNIE 5.0 (Jan 2026).
Read MoreByteDance Doubao Model Lineage 2026
ByteDance Doubao / Seed release history 2025-2026: Doubao 1.6 (Jun 2025), Seed 1.6 (Oct 2025) with 256K context, Doubao 2.0 (Feb 2026), Seed 2.0 multimodal flagship.
Read MoreZhipu / Z.ai GLM Model Lineage 2026
Zhipu AI (Z.ai) GLM release history: GLM-4 (Jun 2024), GLM-4.5 (Jul 2025), GLM-4.5V (Aug 2025), GLM-4.6 (Sep 2025), GLM-4.7 (Dec 2025), GLM-5 (Feb 2026), GLM-5.1 (Apr 2026).
Read More01.AI Yi Model Lineage 2026
01.AI Yi release history 2024-2026: Yi-34B, Yi-Large, Yi-Coder (Sep 2024), Yi-Lightning (Oct 2024) — 6th on Chatbot Arena at $0.14/M tokens.
Read MoreNew Frontier Lab Tracker: Thinking Machines, SSI, xAI 2026
New frontier AI lab tracker 2026: Thinking Machines Labs ($12B seed to $50B target), Safe Superintelligence Inc, xAI Series F $20B at $200B, plus staff defections, product cadence, and business model snapshots.
Read MoreMistral and European AI Sovereignty 2026
Mistral 20x ARR growth in 2025-2026 toward $1.1-1.2B annual target. Plus the EU AI Continent Action Plan, the Cigeo 1 GW data centre, and the European sovereign AI thesis.
Read MoreAllen AI Model Lineage 2026: OLMo, Molmo, Tulu
Allen Institute for AI 2026 model lineage: OLMo 2 language models, Molmo vision-language, Tulu 3 post-training. Fully open weights, data, and training code; SciFive scientific models; impact on research reproducibility.
Read MoreCohere Aya and Command R Open Releases 2026
Cohere 2026 open-weight releases: Aya 23 and Aya Expanse multilingual, Command R+ open-weight 104B, Command A 111B, Rerank 3.5. Multilingual strength, enterprise positioning, license analysis.
Read MoreMicrosoft Phi-4 Family Lineage 2026
Microsoft Phi-4 family in 2026: Phi-4 14B, Phi-4-mini 3.8B, Phi-4-multimodal-instruct, Phi-4-reasoning, Phi-4-reasoning-plus. MIT license, benchmark performance, deployment guidance.
Read MoreNous Research Hermes Lineage 2026
Nous Research 2026 model lineage: Hermes 3, Hermes 4, DeepHermes, plus the Forge Reasoning API, Psyche distributed training, and the community-driven open-weight stack.
Read MoreLiquid AI LFM 2 Foundation Model 2026
Liquid AI Liquid Foundation Models (LFM 2) in 2026: 350M, 700M, 1.2B, 3B variants with novel liquid neural network architecture. On-device performance, multimodal, deployment patterns.
Read MoreNVIDIA Nemotron and Cosmos Open Releases 2026
NVIDIA 2026 open-weight releases: Nemotron family (Nano, Mini, Super, Ultra), Cosmos world foundation models, Llama-Nemotron specialised finetunes, Eagle vision models, plus the broader NVIDIA AI catalog.
Read MoreDistillation Lineage Tracker 2026
Open-weight distillation lineage 2026: DeepSeek-R1 distills (Qwen and Llama backbones), Llama distill descendants, Phi distillation, Skywork-OR1 distills. Quality recovery, methodology, deployment patterns.
Read Morellama.cpp Ecosystem State 2026
llama.cpp ecosystem state 2026: GGUF format dominance, hardware backends, downstream projects (Ollama, LM Studio, GPT4All), Apple Silicon performance, mobile inference.
Read MoreOpen-Weight Model Adoption Velocity 2026
Open-weight model adoption velocity in 2026: downloads-to-production lag, time-to-trending, factors driving rapid adoption (license, quality, demos, social signal), case studies of fast adopters.
Read MoreGemini 3.5 Flash at Google I/O 2026: Brand Visibility Implications
How Gemini 3.5 Flash becoming the default AI Mode model at Google I/O 2026 reshapes brand visibility for 1 billion+ users. Presenc AI analysis.
Read MoreGemini 3.5 Pro Release Brief (Google I/O 2026)
Gemini 3.5 Pro release brief from Google I/O 2026: positioning, availability, capability tables, and brand visibility implications. Presenc AI research.
Read MoreGemini Omni: Multimodal Video Generation at Google I/O 2026
Gemini Omni combines Gemini reasoning with video generation at Google I/O 2026. Presenc AI covers multimodal discovery, brand presence, and SynthID provenance.
Read MoreGemini Omni Flash: Fast Video Generation Across Google I/O 2026 Products
Gemini Omni Flash brings fast AI video generation to Google Flow, YouTube Shorts Remix, and the Gemini app at I/O 2026. Presenc AI covers brand and creator implications.
Read MoreGemini for Science at Google I/O 2026
Google I/O 2026 launched Gemini for Science with Co-Scientist, AlphaEvolve, Literature Insights, and more. Presenc AI covers research acceleration and institution AI visibility.
Read MoreGoogle AI Mode Now Defaults to Gemini 3.5 Flash (I/O 2026)
At Google I/O 2026, AI Mode switched to Gemini 3.5 Flash as its global default, reshaping brand citations for over 1 billion monthly users. Presenc AI tracks the impact.
Read MoreGemini Live Redesign at Google I/O 2026
Gemini Live was redesigned at Google I/O 2026 with a faster model, inline opening, and a new Neural Expressive design language, expanding the voice AI brand visibility surface.
Read MoreDoes Press Release Distribution Improve AI Visibility?
Study on whether newswire press release distribution via PR Newswire and Business Wire creates citable AI mentions or gets deduplicated away from AI answers in 2026.
Read MoreHow Creators Use GPT-5.5 (2026)
How creators use GPT-5.5 in 2026 for scripting, hooks, ideation, content repurposing, and image generation via ChatGPT. Practical workflows and pricing.
Read MoreHow Creators Use Claude Opus 4.7 (2026)
How creators use Claude Opus 4.7 for long-form writing, voice matching, editing, scriptwriting, and processing full transcripts or books in 2026.
Read MoreHow Creators Use Gemini 3.5 Flash (2026)
How creators use Gemini 3.5 Flash in 2026 for fast multimodal drafting, YouTube research, Google Workspace integration, and rapid content iteration.
Read MoreHow Creators Use Grok for Content (2026)
How creators use Grok by xAI in 2026 for trend-jacking, real-time X data, timely commentary, and edgy casual content formats. Practical creator workflows.
Read MoreHow Creators Use DeepSeek (2026)
How creators use DeepSeek in 2026 for budget-friendly bulk scripting, technical content creation, and self-hosted AI workflows. Open-weight model deep-dive.
Read MoreHow Creators Use Llama 4 (2026)
How creators use Meta Llama 4 in 2026 to build self-hosted AI assistants, fine-tune on personal voice, and run private content workflows with Scout and Maverick.
Read MoreHow Creators Use Mistral Le Chat (2026)
How creators use Mistral Le Chat in 2026 for multilingual content, fast EU-compliant drafting, and high-quality output with Mistral Large 3. Workflows and pricing.
Read MoreHow Creators Use Gemini Omni for Video (2026)
How creators use Google Gemini Omni for video generation in 2026, including its multimodal reasoning-plus-creation workflow, Google Knowledge Graph grounding, SynthID watermarking, and integration with the Gemini app and Google Flow.
Read MoreChatGPT vs Claude vs Gemini for Creators (2026)
ChatGPT (GPT-5.5) vs Claude (Opus 4.7) vs Gemini 3.5 for creator workflows in 2026: scripting, ideation, long-form, multimodal, ecosystem, and price compared.
Read MoreMistral AI IPO Watch 2026
Tracking the Mistral AI IPO path: $13.7B last round, EU sovereignty narrative, ~$1B ARR, Paris listing rumors, and the European-public-market case for the first European frontier lab.
Read MoreJune 2026 LLM Release Roundup
Every major LLM release in June 2026: Claude Fable 5 preview, Claude Mythos 5 GA, GPT-5.6, Gemini 3.2, the Chinese frontier convergence (Qwen 3.7, DeepSeek V4.1, Hunyuan, ERNIE, Doubao, GLM-6).
Read MoreClaude Family Lineage 2026
Full map of the Claude family in 2026: Opus 4.7, Sonnet 4.6, Haiku 4.5, Mythos preview, Mythos 5 GA, Fable 5 preview. How sibling-line segmentation by use-case archetype reshapes brand visibility.
Read MoreQ2 2026 Frontier Density Report
Quarter-level synthesis of frontier-LLM release density across April, May, and June 2026. Thirty-plus releases, the Chinese frontier convergence, sibling-line segmentation, and the brand-visibility consequences.
Read MoreFrontier Lab IPO Readiness Scorecard 2026
A composite readiness scorecard across OpenAI, Anthropic, xAI, Mistral, Cohere, Databricks, Perplexity, Together AI on financial maturity, governance, litigation exposure, and narrative coherence.
Read MoreOpen-Weight vs Closed Frontier Snapshot June 2026
Capability parity gap between top open-weight and top closed-frontier LLMs in June 2026. Single-digit gaps on most benchmarks; agentic tasks remain the persistent closed-model advantage.
Read MoreClaude Opus 4.7 Release Brief
Quick reference for Claude Opus 4.7: launch date, context window, pricing, benchmarks, and what it means for brand visibility across Anthropic's ecosystem.
Read MoreClaude Sonnet 4.6 Release Brief
Quick reference for Claude Sonnet 4.6: launch date, context window, pricing, benchmarks, and brand-visibility implications of Anthropic's mid-tier workhorse.
Read MoreClaude Haiku 4.5 Release Brief
Quick reference for Claude Haiku 4.5: the fast, low-cost Anthropic model for high-volume applications. Pricing, context, benchmarks, and brand-visibility notes.
Read MoreOpenAI o3 Release Brief
Quick reference for OpenAI o3: the successor to o1 in the reasoning-model line. Context, pricing, benchmarks, and brand-visibility implications.
Read MoreOpenAI GPT-4o Release Brief
Quick reference for GPT-4o: OpenAI's flagship multimodal chat model. Context window, pricing, capabilities, and brand-visibility notes for practitioners.
Read MoreGoogle Gemini 2.5 Release Brief
Quick reference for Google Gemini 2.5 (Pro + Flash variants): context, pricing, multimodal capabilities, and brand-visibility implications of Google's flagship family.
Read MoreDeepSeek R1 Release Brief
Quick reference for DeepSeek R1: the Chinese open-weight reasoning model. Pricing, context, benchmarks, and brand-visibility implications for Chinese and global markets.
Read MoreMeta Llama 4 Release Brief
Quick reference for Meta Llama 4 (Scout and Maverick variants): context, licensing, capabilities, and brand-visibility implications across the Meta AI ecosystem.
Read MoreAlibaba Qwen 3 Release Brief
Quick reference for Alibaba Qwen 3 family: context, licensing, capabilities, and brand-visibility implications across Alibaba's ecosystem and global open-source deployments.
Read MoreMoonshot Kimi K2 Release Brief
Quick reference for Moonshot AI's Kimi K2 open-weight release: context, capabilities, and brand-visibility implications for Chinese and global markets.
Read MoreDeepSeek V4 Release Brief
Quick reference for DeepSeek V4 Flash and V4 Pro: 1M context, agentic-coding focus, and brand-visibility implications now that Chinese open-weight has crossed frontier parity.
Read MoreNVIDIA Nemotron 3 Nano Omni Release Brief
Quick reference for NVIDIA Nemotron 3 Nano Omni: open multimodal model unifying vision, audio, and language for agentic workloads. What it means for brand visibility inside the agent stack.
Read MoreAnthropic Claude Mythos Release Brief
Quick reference for Anthropic's Claude Mythos preview (codename Capybara) gated through Project Glasswing. What a step-change frontier model with cybersecurity emphasis means for brand visibility.
Read MoreOpenAI GPT-5.5 Release Brief
Quick reference for OpenAI GPT-5.5 and GPT-5.5 Pro launched April 23, 2026: token efficiency, agentic benchmarks, and what changes for brand visibility on ChatGPT and Microsoft Copilot.
Read MoreGoogle Gemma 4 Release Brief
Quick reference for the Google Gemma 4 family launched April 2, 2026 under Apache 2.0: four sizes, frontier-level efficiency, and brand-visibility implications for self-hosted deployments.
Read MoreClaude Fable 5 Release Brief
Release-watch brief for Claude Fable 5: Anthropic's new long-form creative sibling to the Opus and Sonnet lines. What we know about positioning, gating, and brand visibility.
Read MoreClaude Mythos 5 Release Brief
Release-watch brief for Claude Mythos 5: the general-availability evolution of Anthropic's April Project Glasswing preview. Cybersecurity capability, gated rollout, brand-visibility implications.
Read MoreGoogle Gemini 3.2 Release Brief
Release brief for Google Gemini 3.2: June 2026 mid-cycle refresh of the 3.x family. Context, multimodal upgrades, and brand-visibility implications across Search and Workspace.
Read MoreOpenAI GPT-5.6 Release Brief
Release brief for OpenAI GPT-5.6: June 2026 successor to GPT-5.5 continuing OpenAI's six-week cadence. Token efficiency, agentic benchmarks, training-cutoff refresh, brand-visibility implications.
Read MoreAlibaba Qwen 3.7 Release Brief
Release brief for Alibaba Qwen 3.7: June 2026 successor to Qwen 3.6, positioned against DeepSeek V4 on agentic coding and long-context retrieval. Open-weight licensing, pricing, brand-visibility implications.
Read MoreDeepSeek V4.1 Release Brief
Release brief for DeepSeek V4.1: June 2026 iterative refresh of the April V4 family. Pricing, agentic-coding benchmarks, open-weight availability, brand-visibility implications.
Read MoreMistral Medium 3 Release Brief
Release brief for Mistral Medium 3: June 2026 refresh of Mistral's mid-tier line. EU data residency, multilingual strength, brand-visibility implications for European deployments.
Read MoreMeta Llama 4.5 Release Brief
Release brief for Meta Llama 4.5: June 2026 mid-cycle refresh of the Llama 4 family. Scout and Maverick updates, license terms, brand-visibility implications.
Read MoreTencent Hunyuan Large 3 Release Brief
Release brief for Tencent Hunyuan Large 3: June 2026 frontier-tier Chinese model. Pricing, ecosystem reach via WeChat and Tencent Cloud, brand-visibility implications.
Read MoreBaidu ERNIE 5.1 Release Brief
Release brief for Baidu ERNIE 5.1: June 2026 mid-cycle refresh. Integration with Baidu Search and the Chinese enterprise market, brand-visibility implications.
Read MoreByteDance Doubao Pro (June 2026) Release Brief
Release brief for ByteDance Doubao Pro (June 2026 cohort): flagship variant integrating with the Douyin and TikTok ecosystem. Pricing, capabilities, brand-visibility implications.
Read MoreZhipu GLM-6 Release Brief
Release brief for Zhipu / Z.ai GLM-6: June 2026 successor to GLM-5.1. Open-weight licensing, agentic benchmarks, brand-visibility implications.
Read MoreClaude Sonnet 5 Release Brief
Release brief for Claude Sonnet 5: June 30 2026 launch, 1M-token default context, introductory $2/$10 pricing through August 31, agentic benchmarks, and brand-visibility implications.
Read MorexAI Grok 4.5 Release Brief
Release brief for xAI Grok 4.5: July 8 2026 launch, 500K context, $2/$6 pricing, coding-benchmark positioning against Opus 4.8 and GPT-5.5, and brand-visibility implications.
Read MoreMoonshot Kimi K3 Release Brief
Release brief for Moonshot AI Kimi K3: July 16 2026 launch, 2.8 trillion parameters, the largest open-weight model released to date, 1M context, and brand-visibility implications.
Read MoreZ.ai GLM-5.2 Release Brief
Release brief for Z.ai (Zhipu) GLM-5.2: June 13 2026 launch, 753B MoE under MIT, 1M context, 62.1 on SWE-bench Pro, and brand-visibility implications.
Read MoreMiniMax M3 Release Brief
Release brief for MiniMax M3: June 1 2026 open-weight launch, 428B MoE with 23B active, MiniMax Sparse Attention, 1M context, and brand-visibility implications.
Read MoreGoogle Gemini 3.6 Flash Release Brief
Release brief for Google Gemini 3.6 Flash: July 21 2026 launch, $1.50/$7.50 pricing, 1M context, March 2026 knowledge cutoff, and brand-visibility implications for AI Overviews.
Read MoreAlibaba Qwen3-Coder-Next Release Brief
Release brief for Alibaba Qwen3-Coder-Next: ultra-sparse 80B MoE with 3B active parameters under Apache 2.0, 70.6% SWE-bench Verified, and what it means for local coding agents.
Read MoreNVIDIA Nemotron-Labs-TwoTower Release Brief
Release brief for NVIDIA Nemotron-Labs-TwoTower: open-weight diffusion language model on a frozen autoregressive backbone, 2.42x throughput at 98.7% of baseline quality.
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