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Rumored Releases

Releases everyone is waiting for

DeepSeek V4

byDeepSeek
Feb 17
Reports attributing the info to The Information via financial/tech media citing "people with direct knowledge".

Recent Releases

Latest versions that shipped

Claude Opus 4.6

byAnthropic
Feb 5

Anthropic's most capable model for complex reasoning, coding, and agentic tasks.

Release summary: Major update with 1M token context window (beta), improved coding and debugging capabilities, enhanced reasoning with adaptive thinking, and new agent teams feature in Claude Code.

Claude Sonnet 4.6

byAnthropic
Feb 17

Anthropic's balanced model offering strong performance at a lower cost than Opus.

Release summary: Full upgrade across coding, computer use, long-context reasoning, agent planning, and knowledge work. Features 1M token context window (beta) and significant improvements in consistency and instruction following. Users prefer it to Sonnet 4.5 roughly 70% of the time, and over Opus 4.5 59% of the time — approaching Opus-level intelligence at $3/$15 per million tokens.

GPT 5.4

byOpenAI
Mar 6

OpenAI's flagship large language model series.

Release summary: OpenAI's most capable frontier model with 1M token context (Codex/API), native computer-use, and top benchmarks: SWE-Bench Pro 57.7%, OSWorld-Verified 75% (beats human 72.4%), BrowseComp 82.7%, GDPval 83%, Toolathlon 54.6%. More token-efficient and faster reasoning than 5.2.

jQuery 4.0

byOpenJS Foundation
Jan 17

Fast, small, and feature-rich JavaScript library.

Release summary: Major release with modernized codebase, dropped IE support, and improved performance.

GLM 5

byZhipu AI
Feb 11

Zhipu AI's open-weight large language model series.

Release summary: Zhipu AI's open-weight 744B parameter MoE model (40B active per token) trained on 28.5T tokens. First open model to score 50+ on the Artificial Analysis Intelligence Index v4.0, outperforming Gemini 3.0 Pro and GPT-5.2 across multiple benchmarks. Released under MIT License.

Gemini 3.1 Pro

byGoogle
Feb 19

Google's multimodal AI model series built by DeepMind.

Release summary: Google's latest Gemini model designed for complex tasks where a simple answer isn't enough. Builds on the Gemini 3 family with enhanced reasoning and deeper analysis capabilities for sophisticated computational challenges.

Composer 2.0

byCursor
Mar 19

Cursor's agentic coding model that powers Composer in the IDE, built for long-horizon programming tasks.

Release summary: Cursor's frontier coding model for Composer, trained with reinforcement learning (including compaction-in-the-loop) for long-horizon tasks. Announced with strong gains on CursorBench, Terminal-Bench 2.0, and SWE-bench Multilingual. Standard API-style pricing plus a faster default variant; available in Cursor and the early Glass alpha.