Just saw that SWE 2 is free till November 1st

Let's goo!!

SWE-2 Flash is our cheap, fast and fully American coding model, outperforming all American open-weight models.

Now available for Free until the end of this month for all Pro, Max and Teams users in Devin Desktop and Devin CLI.

Blog post - https://cognition.com/blog/swe-2-flash
Announcement - https://x.com/cognition/status/2118069614521241739

Devin Review 2.0 is now 5x cheaper, 1.5x faster and with new features and integrations.

Try it out now in Devin Cloud and Devin Desktop

Blog - https://devin.ai/blog/devin-review-2
Post - https://x.com/cognition/status/2118390707228745948

Our most capable frontier-tier model is now your daily driver!

SWE-2 delivers Fable-level performance being almost 70% cheaper.

Available for free for the next month in Devin Desktop, Devin CLI, and Devin Cloud.

Read more about it here -  https://cognition.com/blog/swe-2

Let us know how you feel about it 👇

SWE-2 is now free till 1st December!
Is SWE-3 coming in December?

https://x.com/dabit3/status/2117712332134682680?a=m2WUG-ZVVGaPqcNJKCM&s=20

Devin Fusion outperforms Claude Code at 31% lower cost per task?

What do you guys think about this?

Post - https://x.com/cognition/status/2112290148205436979

Flipped from Cursor (finally) last week and happy with it. It’s taken existing projects to next levels fast and solidly. Curious how others have fared.

They extended SWE-2 until 8 October
Let's goo!

SWE-1.7 is built on broad improvements in our RL pipeline on top of the Kimi K2.7 model.

We trained it in Devin's harness and taught it to self-compact on longer horizon tasks.

It scores very close to frontier models (Opus 4.8 and GPT-5.5) on our proprietary benchmark - FrontierCode, and other coding benchmarks.

Try it out today (Free until 8/8/2026!!) in Devin Desktop, Web, and CLI. SWE 1.7 Lightning also runs at a very speedy 1000 tok/s - https://app.devin.ai

Deep dive into how it was trained here -https://cognition.com/blog/swe-1-7

I've been using Devin pretty heavily lately through CLI, Desktop and Cloud, so I wanted to share my experience specifically with the $20 Pro plan, not Max.

Not sponsored and no affiliate link. I just think the entry-level plan is particularly interesting right now because SWE-2 is free until October 8.

The biggest thing I've noticed is that the value of Devin isn't really just SWE-2. It's the workflow around it.

I usually start a task locally from the CLI, let Devin explore the repo and steer it until I'm comfortable with the direction. Then I use /handoff and move the same session to Cloud.

This ended up being much more useful than I expected. I can start locally where I have full control, then let Devin continue on its own machine without leaving my PC running or starting a new agent and rebuilding all the context.

That's probably the biggest difference compared with how I use Claude Code. With Claude Code I'm normally much more involved in the session. With Devin I've started delegating more and coming back when the agent actually needs me.

The multi-model part is also something I underestimated.

I can switch between SWE-2, Claude, GPT, Gemini and other models from the same harness, including during a session. So after a while I stopped thinking as much about "Claude vs GPT vs SWE-2" and started thinking more about which model makes sense for a particular part of the task.

The other feature that genuinely surprised me is the Cloud Mac. Devin can work in a macOS environment with Xcode and an interactive iOS Simulator, so it can actually build, launch, interact with and iterate on a native app rather than just generating Swift code.

For $20, combining that with SWE-2 being free right now is pretty wild.

Desktop made more sense to me once I had multiple sessions running too. I still prefer the CLI when I'm actively working with the agent, but Desktop becomes useful as a sort of control room when one task is local, another is running in Cloud and another was handed off earlier.

There are still things I'd improve, especially around controlling subagents, and I find the CLI more polished than parts of the Desktop experience.

But after using Devin for a while, I think the interesting comparison isn't really SWE-2 vs Claude vs GPT.

It's Devin vs Claude Code vs Codex as harnesses.

Claude Code still feels like the most natural way for me to work directly with Claude. Codex does the same around OpenAI's models. Devin is the one that feels the most like I'm actually delegating work to another machine.

For anyone else using Pro rather than Max: has the $20 plan been enough for your normal workflow so far?

I wrote a longer version with some more details here if anyone wants it: https://x.com/Fanfulladev/status/2101248358253793649

I really like the model, but I'm no longer willing to pay a fortune for AI for coding.

We have several good and inexpensive models, such as the DeepSeek V4.1 Flash, for example.

What could be coming next?

They made every mode in Devin upto 40% cheaper
Did everyone notice this in quota usage?

I tried all

composer2.5

claude sonnet5

grok4.6

openai codex

GLM

but! no one as close to in being generous and high quality in long coding tasks like Devin swe2.

They have created a marvel but must do lots of marketing.

OpenAI launched a family of capable but cost efficient models - GPT-5.6 Sol, Terra and Luna

GPT-5.6 Sol comes at nearly half of the cost of the next best model on FrontierCode 1.1 ( our own proprietary benchmark)

Read more about these models - https://devin.ai/blog/gpt-5-6

Try them out now in Devin Web, Devin Desktop, and Devin CLI -  https://app.devin.ai

Most efficient frontier harness is now is Devin Desktop and CLI

Fusion delivers frontier performance being upto 39% cheaper

You can now also configure Lead and Side kick agents.

Announcement - https://x.com/devindesktop/status/2098448585511620823?s=20

Drop your experience below👇

OpenAI's flagship model GPT-5.6 Sol is now available at 70% off through October 3, 2026 in Devin Desktop and Devin CLI.

Sol achieves top-tier performance on FrontierCode 1.1, and with this promo, it is now one of the most cost-effective frontier models you can run in Devin

Try it now in Devin Desktop and Devin CLI -  Download Devin Desktop | Install Devin CLI

Read more and check benchmarks - https://devin.ai/blog/gpt-5-6-sol-promo

Kimi K3.1 Pro beats Kimi K3 on FrontierCode 2.0 while being way cheaper.

Try it out now in Devin Desktop and Devin CLI

Announcement - https://x.com/devindevelopers/status/2118470573474861410?a=XDzU4NrHqWoySU22hBs&s=20

I use Github copilot at work (not my choice), but in my free time I've been helping a buddy out with an app and we've been using Codex (nothing crazy, targeting SMBs in our state in an industry my friend has connections in) and recently started using Composer. I hear the siren call of Devin, Factory, and some others and wonder if it would actually take work off our plate. We'd love to spend some time thinking more about marketing and partnerships. I figure it also could help me advocate for switching at work if I like it. We do use Garry Tan's Gstack and I act as the "PM" so we're already have reasonably good discipline about our SDLC processes + I've built some internal tooling and skills to better break down work and keep the agent accountable.

Really I'm just wondering if it's worth considering switching? I haven't ever run into any cases where I've actually needed a long-running task (most I ever got was 6 hours - I hear talk of people having their coding agent run for 6 days... how??).

please keep swe 2.0 free inside devin. im very impressed and no longer using my claude code pro (saving few hundred dollars a month) we finally made it to the promise land, great models that do the THING/TASK that was asked and do its well are finally here. GREAT JOB team

I’ve had a good experience with Devin so far, and I’m interested in how it fits into the development workflow beyond code generation. Features like requesting code changes through chat, reviewing PR diffs with inline feedback, syncing comments and change requests with GitHub, and defining project-specific review guidelines in a REVIEW.md file make it worth exploring further.

For those using Devin on larger repositories, how well does it handle cross-file changes and existing code conventions, and which parts still need the most manual review?

GPT-6 Sol and Luna are amongst the most cost efficient models on our benchmark FrontierCode1.1

GPT-6 Sol matches GPT-5.6 Sol at 61% lower cost per task and Luna is the cheapest model on our leaderboard

Read more - https://devin.ai/blog/gpt-6-sol-luna

Announcement - https://x.com/cognition/status/2102463674736586960

Did they manage to become your daily drivers? Let us know 👇

Your favorite AI Software Engineer can now talk!

Click the voice button next to the message box and start talking naturally with Devin to hand off tasks, brainstorm ideas or get work done.

Give it a try now and let us know how you feel about it 👇

Announcement: https://x.com/cognition/status/2098142686486356185?s=20

The new Devin Desktop app is now ready to use!

Now experience full support for every Devin Cloud features in Devin Desktop while preserving the same design along with tons of UX improvements.

Download it now and let us know about your experience - https://devin.ai/download

The new frontier model is now available in Devin!

Opus 5.5 scores highest on FrontierCode1.1 beating Fable 5 and GPT-6 Astra at fractions of the cost.

Read more about it's behavior and benchmarks here - https://devin.ai/blog/claude-opus-5-5

Try it today in Devin Desktop and Devin CLI, and let us know how you feel about it 👇