全部 AI 动态

I had @spacexai Grok 4.6 follow Fable's plan, and with just a couple of nudges, it was able to repeat this feat in 1h 24m using 8.6M tokens at a cost of ~$55 at per-token pricing. That's about 1/10 the cost of the Fable implementation for the same work!

We worked with @SpaceXAI to evaluate Grok 4.6 on the latest OfficeQA Pro V2 from @DbrxMosaicAI. It achieves the SOTA performance with @databricks's Genie harness! The model is strongest on our document understanding and data reasoning tasks, and it is a very efficient driver!

Grok 4.6 gets 98.4% of Fable 5's Intelligence Index score at a fraction of its API price. 5X cheaper on input tokens and 8X less for output tokens vs Fable 5. Looks clearly the strongest intelligence-per-dollar equation. Grok 4.6 scores 61 versus Claude Fable 5 Max's 62, just a 1-point or 1.6% relative gap on that composite score, while Grok costs 80% less on input tokens ($2 vs $10/M) and 88% less on output tokens ($6 vs $50/M).

Grok Bot was able to a) go through the calendars and find out anything I need to make reservations for beforehand that I haven’t done yet, b) determine the best time to make reservations, and c) navigate the reservations on a website. While I was walking in the parking lot before getting to my cars, I was talking to it in mixed Chinese and English. Color me impressed.

Introducing NVIDIA Nemotron 3.5 Lightning⚡ An open 30B MoE model with 3B active parameters, built for always-on agents to complete high-volume, specialized tasks faster. It delivers up to 4x the output speed of similar-sized models.

SpaceXAI's Grok 4.6 scores 61 on the Artificial Analysis Intelligence Index, joining the frontier in line with GPT-5.6 Sol, with standout agentic performance at lower cost Grok 4.6 gains 5 points over Grok 4.5 on the Intelligence Index just over one month after its release, or +23 points compared to Grok 4.3. This brings SpaceXAI back to the intelligence frontier alongside OpenAI, behind only Anthropic. Key takeaways: ➤ Grok 4.6 joins the frontier of the Artificial Analysis Intelligence Index: It scores 61, in line with GPT-5.6 Sol (max), behind Claude Opus 5 (max, 63) and Claude Fable 5 (max with fallback, 62), and just ahead of Kimi K3 ➤ Strong agentic performance: Grok 4.6 achieves a GDPval-AA v2 Elo of 1753, behind only Claude Opus 5 and with overlapping confidence intervals with Claude Fable 5 and Qwen3.8 Max. It scores 50.7% on 𝜏³-Banking, among the top two scores alongside Qwen3.8 Max (51.3%), and 88.4% on Terminal-Bench v2.1, in line with the leading models ➤ Frontier-level intelligence at lower cost: Headline pricing is unchanged from Grok 4.5 at $2/$6 per 1M input/output tokens, 60%+ below Claude Opus 5 ($5/$25) and GPT-5.6 Sol ($5/$30). It cost $0.84 per task, the same as Kimi K3 with slightly higher intelligence, placing it on the Intelligence vs. Cost per Task Pareto frontier ➤ Grok 4.6 sits at Fable 5-tier on AA-Briefcase, our private benchmark of long-horizon agentic knowledge work tasks, with an Elo of 1577 - behind the Claude Opus 5 family. It is notably turn-efficient, completing tasks in ~53 turns and ~0.5B input tokens on average vs. ~103 turns and ~2.0B input tokens for Claude Opus 5 (max) Other model details: ➤ Context window of 500k tokens (unchanged from Grok 4.5) ➤ Pricing of $2/$6 per 1M tokens of input/output; cache hits discounted to $0.5 per 1M tokens, an increase over Grok 4.5’s $0.3 per 1M tokens for cache hits Congratulations to @SpaceXAI and @elonmusk on the release!

BREAKING: Grok 4.6 takes the #1 spot on the GDPVal-AA benchmark 🏆 • Grok 4.6 — 1,753 Elo • Fable 5 Max — 1,741 • GPT-5.6 Sol Max — 1,728 • Grok 4.5 High — 1,526

Halla and Allen are back after 2 whole year, the friendship just keeps growing stronger! Seedance 2.5 on @PixVerse_ how easy it is now to create micro episodes. two years back it took me few iteration and much more time to make that 30s, now just a single prompt and couple of mins.

Grok Build has a really nice way to learn the entire tool without ever leaving the terminal Just type /tour or /tutorial, and Grok Build walks you through everything step by step It covers: • Your first prompt • Attaching files, images & screenshots • Navigation • Slash commands • Parallel work with Worktrees • Plan Mode & permissions • AGENTS.md, memory & themes • Guides, feedback & best practices It even makes switching from Claude, Cursor, or Codex easier, with support for carrying over your settings, rules, and skills Instead of opening a massive documentation page and trying to figure everything out yourself, you can learn Grok Build interactively while actually using it If you're new to Grok Build, just start with /tour

SpaceX’s recent video volume was a little low, so I just gave it to Grok Build and asked it to increase the volume by +10 dB Grok analyzed the audio, boosted it, added soft compression + limiting to keep everything under control, and gave me the finished video Then after seeing the audio levels Grok gave me, I realized there was still room to push it another +10 dB So I literally asked again Grok Build boosted it to +20 dB total, re-encoded the video and handed me the final file And it did the whole thing literally in just 25 seconds 😭 If I were doing this manually, I’d have to open editing software, understand gain, compression and limiting, adjust everything myself and export the video again That could easily take me 10–20 minutes With Grok Build, I just explained what I wanted in plain English and it handled everything for me

Here's my Grok Bot team: - Webby: Web designer - Shotry: Short-form content creator - Writey: Article/Newsletter writer - Claude Code: Grok agent that specializes in CC - Codex: Same as the above but for CODEX - Script: YT Scriptwriter - Idea: Idea generation for videos/content - Master: Orchestrator for the whole team SUPER easy to spin these up and get them working. Let's see how this goes!

i wrote a skill (w/ scripts) to optimize how agents use github > faster and more context efficient > pr-snapshot: one call instead of the 3-5 call `pr view --json` loop > pr-threads: one call instead of the 15-line graphql query agents keep retyping > ci-failures: error snippet in context, full log saved locally for the agent to grep built from analyses of 7 months of logs and 1800+ gh calls (before CC dropped an update that nuked all sessions older than 30d - thanks @ClaudeDevs). link in replies 👇

Qwen 3.8 Max nearly doubled its score on Legal Research Bench in under three months, climbing from #22 to #4.

Grateful Days AI is getting unsettlingly close to live action. See how far you get before you remember it isn't real. Made with Seedance 2.5 on @PixVerse_ #SD25onPixVerse #PixVerseCPP

you don't need Seedance 2.5, here's cheaper and more efficient workflow we made this entire game shooting scene in one shot for $1.97 with DeepSeek V4 Flash 0731 + MiniMax H3 we use DeepSeek to code the raw Three.js scene first: exact camera movement, character motion, timing, everything. keep tweaking it there for basically pennies. then feed the final footage into H3 and let it cook the realism 48 mins, $1.97 total, one H3 generation way cheaper than rerolling a video model 10 times

doesn’t happen anymore

The word "steampunk" was coined in April 1987 by American science fiction writer K. W. Jeter. He proposed it jokingly in a letter to *Locus* magazine to describe the alternate-history novels set in the 19th century that he was writing alongside his fellow authors Tim Powers and James Blaylock.

Introducing Grok Bot, now in early beta. Bots are AI teammates that do real work for you. They sign in to your tools, use them just like you do, and come back with finished work.