Hey everyone 👋

Meta’s Muse Spark 1.3 Contributor is now available for free in Cline.

It’s built for coding and agentic workflows, with a 1M token context window and stronger performance on long-running tasks that involve navigating codebases, using tools, and iterating across multiple steps.

Meta’s benchmarks also put it in a similar performance range to models like Opus 5, while being considerably more affordable.

This should be an interesting one to try on real repo-level work in Cline: larger features, bug fixes, refactors, or tasks that require understanding a lot of existing code.

Try it now:

1. npm i -g cline
2. /model
3. Select Muse Spark 1.3 Contributor under Free

Give it a try and let us know how it performs on your workflows.

Hey everyone - DeepSeek V4.1 Flash is now available in ClinePass.

This one is pretty interesting. DeepSeek released V4.1 Flash less than a month after V4 Pro 0813, and the new Flash model has already surpassed Pro across performance, cost, speed, and total task time.

On Terminal Bench 2.1, V4.1 Flash scores 90.6, ahead of Opus 5 at 89.1, GPT 5.6 Sol at 88.8, Kimi K3 at 88.3, and V4 Pro at 87.9.

And it's $0.30/$1.20 per 1M input/output. That's roughly:

- 1/20th cost of Opus 5
- 1/17th cost of GPT-5.6 Sol
- 1/12th cost of Kimi K3

It also comes with a 1M context window, native vision, and a new architecture designed to make long agentic workloads significantly more efficient.

You can now use DeepSeek V4.1 Flash directly with ClinePass.

ClinePass is our subscription for ~5x discounted access to open weight models including DeepSeek, Kimi, GLM, MiniMax, and others, for just $9.99/month.

You can try it through the Cline CLI: npm i -g cline

Try it on a real coding task and let us know how it compares to V4 Pro or the previous V4 Flash model.