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What's better than Claude Opus 4.6 or GPT 5.3 Codex? Running them all, in parallel, with a single GitHub Copilot subscription. And all of this shipped just this week.

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Martin Woodward

19,828 subscribers

65,561 views • 5 months ago •via X (Twitter)

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Claude Sonnet 4.6 vs GPT 5.3 Codex Same Prompt in Cursor (Neutral Harness) - Default Settings! GPT 5.3 Codex took - 2 mins Claude Sonnet 4.6 - 7 mins Cheaper than Sonnet 4.6! Faster than Sonnet 4.6! But I'm not sure if it's more craftier than Sonnet 4.6 because Sonnet's got a taste! Claude Sonnet 4.6 had a better result (aesthetically) and also more solid techstack - GPT 5.3 codes meanwhile just got the job done!
0:36

Claude Sonnet 4.6 vs GPT 5.3 Codex Same Prompt in Cursor (Neutral Harness) - Default Settings! GPT 5.3 Codex took - 2 mins Claude Sonnet 4.6 - 7 mins Cheaper than Sonnet 4.6! Faster than Sonnet 4.6! But I'm not sure if it's more craftier than Sonnet 4.6 because Sonnet's got a taste! Claude Sonnet 4.6 had a better result (aesthetically) and also more solid techstack - GPT 5.3 codes meanwhile just got the job done!

1LittleCoder💻

142,846 views • 5 months ago

Claude Opus 4.6 vs GPT-5.3 Codex aren't just different models. They're different engineers. Opus 4.6: → 1M token context window → Reads the whole codebase before deciding → Asks "should we do this?" → Failure mode: overanalyzes, hesitates GPT-5.3 Codex: → 200K tokens, built for speed → Decides fast, acts, iterates → Asks "how fast can I ship this?" → Failure mode: locks in a flawed assumption early Think: Opus = your architect Codex = your operator Pick the one that matches the task.
3:53

Claude Opus 4.6 vs GPT-5.3 Codex aren't just different models. They're different engineers. Opus 4.6: → 1M token context window → Reads the whole codebase before deciding → Asks "should we do this?" → Failure mode: overanalyzes, hesitates GPT-5.3 Codex: → 200K tokens, built for speed → Decides fast, acts, iterates → Asks "how fast can I ship this?" → Failure mode: locks in a flawed assumption early Think: Opus = your architect Codex = your operator Pick the one that matches the task.

The Startup Ideas Podcast (SIP) 🧃

59,604 views • 5 months ago

🙌 You can now use Claude and OpenAI’s Codex in GitHub and Visual Studio Code with your GitHub Copilot Pro+ or Copilot Enterprise subscription. Define your intent, pick an agent, and they’ll get to work clearing backlogs and bottlenecks, all within your existing workflow.
0:40

🙌 You can now use Claude and OpenAI’s Codex in GitHub and Visual Studio Code with your GitHub Copilot Pro+ or Copilot Enterprise subscription. Define your intent, pick an agent, and they’ll get to work clearing backlogs and bottlenecks, all within your existing workflow.

GitHub

511,157 views • 5 months ago

How it feels to give a task to Opus 4.6 and Codex 5.3 in parallel to see which one can better blast through 3 months of human work in 5 mins
0:24

How it feels to give a task to Opus 4.6 and Codex 5.3 in parallel to see which one can better blast through 3 months of human work in 5 mins

Beff (e/acc)

28,349 views • 5 months ago

Stop saying that Opus 4.6 is better than Opus 4.8. I just tested Claude Opus 4.8 (Right) and Claude Opus 4.6 (Left) on the same exact prompt. Claude Opus 4.8 completed it in less than 2 minutes. Claude Opus 4.6 "Garnished" for over 7 minutes. Stop using Opus 4.6.
0:23

Stop saying that Opus 4.6 is better than Opus 4.8. I just tested Claude Opus 4.8 (Right) and Claude Opus 4.6 (Left) on the same exact prompt. Claude Opus 4.8 completed it in less than 2 minutes. Claude Opus 4.6 "Garnished" for over 7 minutes. Stop using Opus 4.6.

BridgeMind

52,868 views • 1 month ago

.Anthropic’s Claude Opus 4.6 is now generally available and rolling out in GitHub Copilot. Early testing shows Claude Opus 4.6 👇 ➡️ Excels in agentic coding ➡️ Performs well with hard tasks requiring planning and tool calling Try it out yourself in Visual Studio Code.
1:28

.Anthropic’s Claude Opus 4.6 is now generally available and rolling out in GitHub Copilot. Early testing shows Claude Opus 4.6 👇 ➡️ Excels in agentic coding ➡️ Performs well with hard tasks requiring planning and tool calling Try it out yourself in Visual Studio Code.

GitHub

200,259 views • 5 months ago

Opus 4.6 and Codex 5.3 just launched, so I did a hexagon test on both of them Opus 4.6 - 1M context - great for research + enterprise work - agent teams + long-range reasoning - weaker on raw code benchmarks Codex 5.3 - wins coding benchmarks - faster + mid-task steering - smaller context window TLDR: Opus = depth + orchestration Codex = speed + code
0:20

Opus 4.6 and Codex 5.3 just launched, so I did a hexagon test on both of them Opus 4.6 - 1M context - great for research + enterprise work - agent teams + long-range reasoning - weaker on raw code benchmarks Codex 5.3 - wins coding benchmarks - faster + mid-task steering - smaller context window TLDR: Opus = depth + orchestration Codex = speed + code

Abhinav

447,873 views • 5 months ago

Chat with Claude Sonnet 3.7 to build your own MCP server. And publish it to GitHub with just a single click. All of this in less than 2 mins.
0:21

Chat with Claude Sonnet 3.7 to build your own MCP server. And publish it to GitHub with just a single click. All of this in less than 2 mins.

Shubham Saboo

69,126 views • 1 year ago

GPT-5.3 Codex is actually pretty insane with Three.js This Minecraft clone works smoothly and it didn't take too long to make I also tried Opus 4.6, but for some reason it got stuck
0:35

GPT-5.3 Codex is actually pretty insane with Three.js This Minecraft clone works smoothly and it didn't take too long to make I also tried Opus 4.6, but for some reason it got stuck

Angel 🌼

1,127,915 views • 5 months ago

📣 OpenAI Developers's GPT-5.6 family is now generally available and rolling out in GitHub Copilot. GPT-5.6 comes in three variants: ☀️ GPT-5.6 Sol: the highest reasoning ceiling in the family. Best for complex reasoning over large codebases and demanding, long-running agentic work. 🌎 GPT-5.6 Terra: the balanced default. A strong all-round choice for everyday interactive and agentic coding. 🌕 GPT-5.6 Luna: a lightweight, cost-efficient variant for smaller, faster tasks and the lowest-cost option in the family. Try one, two, or them all in Visual Studio Code or the GitHub Copilot app.
1:07

📣 OpenAI Developers's GPT-5.6 family is now generally available and rolling out in GitHub Copilot. GPT-5.6 comes in three variants: ☀️ GPT-5.6 Sol: the highest reasoning ceiling in the family. Best for complex reasoning over large codebases and demanding, long-running agentic work. 🌎 GPT-5.6 Terra: the balanced default. A strong all-round choice for everyday interactive and agentic coding. 🌕 GPT-5.6 Luna: a lightweight, cost-efficient variant for smaller, faster tasks and the lowest-cost option in the family. Try one, two, or them all in Visual Studio Code or the GitHub Copilot app.

GitHub

158,175 views • 19 days ago

Okay this is DEEPLY concerning All my GPT 5.3 Codex requests are routing to GPT 5.2 I ran banteg script through all Codex models and ONLY 5.3 Codex was affected This is really really unacceptable, how can I trust the work done? cc: Tibo / Alexander Embiricos / Romain Huet
0:21

Okay this is DEEPLY concerning All my GPT 5.3 Codex requests are routing to GPT 5.2 I ran banteg script through all Codex models and ONLY 5.3 Codex was affected This is really really unacceptable, how can I trust the work done? cc: Tibo / Alexander Embiricos / Romain Huet

Numman Ali

262,507 views • 5 months ago

Claude Code just got a massive upgrade. • Git worktree isolation for parallel agents • App preview inside the desktop app • GitHub PR monitoring + auto fixes • Opus 4.6 with huge context • Auto memory across sessions
8:25

Claude Code just got a massive upgrade. • Git worktree isolation for parallel agents • App preview inside the desktop app • GitHub PR monitoring + auto fixes • Opus 4.6 with huge context • Auto memory across sessions

Mervin Praison

46,138 views • 4 months ago

Linear → Your AI coding tool Open any issue directly in Claude Code, Codex, Conductor, Cursor, GitHub Copilot, OpenCode, Replit, v0, or Zed – preloaded with full context and a custom prompt. Just press ⌘⇧;
0:23

Linear → Your AI coding tool Open any issue directly in Claude Code, Codex, Conductor, Cursor, GitHub Copilot, OpenCode, Replit, v0, or Zed – preloaded with full context and a custom prompt. Just press ⌘⇧;

Linear

351,085 views • 5 months ago

here's a side by side comparison of a ray-tracing simulator by gpt-5 and claude 4.1 (opus) gpt-5 one-shotted this. claude genuinely blew me away with how badly it failed (and you all know how much i like claude)
1:42

here's a side by side comparison of a ray-tracing simulator by gpt-5 and claude 4.1 (opus) gpt-5 one-shotted this. claude genuinely blew me away with how badly it failed (and you all know how much i like claude)

Riley Coyote

42,687 views • 11 months ago

Get started with the all-new free plan for GitHub Copilot, available for everyone today in Visual Studio Code All you need is a GitHub account, and you'll have access to: ✨ 2000 code completions per month ✨ 50 chat messages per month ✨ Models like Claude 3.5 Sonnet or GPT-4o
1:02

Get started with the all-new free plan for GitHub Copilot, available for everyone today in Visual Studio Code All you need is a GitHub account, and you'll have access to: ✨ 2000 code completions per month ✨ 50 chat messages per month ✨ Models like Claude 3.5 Sonnet or GPT-4o

Visual Studio Code

146,789 views • 1 year ago

dmux just shipped support for 11 coding agents including A/B testing for any/all of them. Now supports: Claude, Cline, Qwen, OpenCode, OpenAI, Amp, Charm, Cursor, GitHub copilot, Gemini CLI, pi Also new ui & merge diffs ➡️
0:44

dmux just shipped support for 11 coding agents including A/B testing for any/all of them. Now supports: Claude, Cline, Qwen, OpenCode, OpenAI, Amp, Charm, Cursor, GitHub copilot, Gemini CLI, pi Also new ui & merge diffs ➡️

Justin Schroeder

19,401 views • 5 months ago

CLAUDE OPUS 4.7 TRANSFORMED MY TRADING. i didn't write a single line of code here's exactly what happened: → day 1: opus 4.7 dropped. i killed all my 4.6 bots. → day 2: asked claude to rebuild them. v2 shipped in 18 min. → day 3: went live with on perps. the 3 things that changed in 4.7: → reads chart + orderflow + news in ONE call it's much faster & more capable. and the models will only get better from here. the bot is not the edge. the speed of iteration is the edge. 4.6 shipped a strategy in 4 days. 4.7 ships in 18 minutes. because we know, traders who ignore AI will be left behind. bookmark this, start building with OPUS 4.7 asap. You only need Claude + laptop + 1 hour/day. Giving This Free for 24 hours. To get it: 1. Comment the word 'Claude' 2. Like and Retweet this post 3. Follow me Marry Evan (so i can DM you)
0:27

CLAUDE OPUS 4.7 TRANSFORMED MY TRADING. i didn't write a single line of code here's exactly what happened: → day 1: opus 4.7 dropped. i killed all my 4.6 bots. → day 2: asked claude to rebuild them. v2 shipped in 18 min. → day 3: went live with on perps. the 3 things that changed in 4.7: → reads chart + orderflow + news in ONE call it's much faster & more capable. and the models will only get better from here. the bot is not the edge. the speed of iteration is the edge. 4.6 shipped a strategy in 4 days. 4.7 ships in 18 minutes. because we know, traders who ignore AI will be left behind. bookmark this, start building with OPUS 4.7 asap. You only need Claude + laptop + 1 hour/day. Giving This Free for 24 hours. To get it: 1. Comment the word 'Claude' 2. Like and Retweet this post 3. Follow me Marry Evan (so i can DM you)

Marry Evan

20,101 views • 3 months ago

CLAUDE OPUS 4.7 TRANSFORMED MY TRADING. i didn't write a single line of code here's exactly what happened: → day 1: opus 4.7 dropped. i killed all my 4.6 bots. → day 2: asked claude to rebuild them. v2 shipped in 18 min. → day 3: went live with on perps. the 3 things that changed in 4.7: → reads chart + orderflow + news in ONE call it's much faster & more capable. and the models will only get better from here. the bot is not the edge. the speed of iteration is the edge. 4.6 shipped a strategy in 4 days. 4.7 ships in 18 minutes. in our community: we stimulate our traders to automate. because we know, traders who ignore AI will be left behind. bookmark this, start building with OPUS 4.7 asap.
0:27

CLAUDE OPUS 4.7 TRANSFORMED MY TRADING. i didn't write a single line of code here's exactly what happened: → day 1: opus 4.7 dropped. i killed all my 4.6 bots. → day 2: asked claude to rebuild them. v2 shipped in 18 min. → day 3: went live with on perps. the 3 things that changed in 4.7: → reads chart + orderflow + news in ONE call it's much faster & more capable. and the models will only get better from here. the bot is not the edge. the speed of iteration is the edge. 4.6 shipped a strategy in 4 days. 4.7 ships in 18 minutes. in our community: we stimulate our traders to automate. because we know, traders who ignore AI will be left behind. bookmark this, start building with OPUS 4.7 asap.

AlphaCartel

41,471 views • 3 months ago

this was one of the biggest weeks in AI because claude opus 4.6 and gpt-5.3 codex dropped basically at the SAME time. they solve the same problem in VERY different ways. - opus spins up agent teams and disappears for a while. - codex stays with you and ships ridiculously fast. i tested them both for you in this episode of The Startup Ideas Podcast (SIP) 🧃 (on yt/spot/apple/X) with my pal Morgan we set them up live, tuned them properly, and had each one build a polymarket clone from scratch. you’ll see where each one shines, where it struggles, and which approach actually fits how you work. if you’re trying to decide what to use next, this episode will save you a lot of trial and error.
48:54

this was one of the biggest weeks in AI because claude opus 4.6 and gpt-5.3 codex dropped basically at the SAME time. they solve the same problem in VERY different ways. - opus spins up agent teams and disappears for a while. - codex stays with you and ships ridiculously fast. i tested them both for you in this episode of The Startup Ideas Podcast (SIP) 🧃 (on yt/spot/apple/X) with my pal Morgan we set them up live, tuned them properly, and had each one build a polymarket clone from scratch. you’ll see where each one shines, where it struggles, and which approach actually fits how you work. if you’re trying to decide what to use next, this episode will save you a lot of trial and error.

GREG ISENBERG

92,293 views • 5 months ago

Stop what you're doing. Claude Opus 4.6 just released and it's incredible Both OpenClaw and Claude Code are 10x better with it It's now my daily driver for both In this video I cover EVERYTHING you need to know about Opus, and how to get the most out of it:
17:28

Stop what you're doing. Claude Opus 4.6 just released and it's incredible Both OpenClaw and Claude Code are 10x better with it It's now my daily driver for both In this video I cover EVERYTHING you need to know about Opus, and how to get the most out of it:

Alex Finn

71,388 views • 5 months ago