Cursor vs Windsurf for Llama 5 Workflows

Both Cursor and Windsurf dominate the AI IDE space in April 2026, but they have very different approaches to Llama 5 support. Here’s what each gets right and wrong.

Last verified: April 11, 2026

Quick Comparison

Feature	Cursor	Windsurf
Llama 5 out of the box	❌ Custom endpoint needed	✅ First-class in picker
Tab predictions with Llama 5	❌ Cursor Tab is proprietary	⚠️ Cascade uses bundled model
Agent mode with Llama 5	⚠️ Works, not optimized	✅ Cascade supports Llama 5
Chat with Llama 5	✅	✅
Inline edit (Ctrl-K)	✅	✅
Setup time for Llama 5	~10 minutes	30 seconds
Pricing	$20/mo + your API costs	$15/mo + your API costs

Cursor with Llama 5 — The Custom Endpoint Route

Cursor has supported custom OpenAI-compatible endpoints for over a year. For Llama 5:

1. Settings → Models → OpenAI API Key
2. Override Base URL to your provider (e.g., https://api.together.xyz/v1)
3. Add meta-llama/Llama-5-600B-Instruct to the custom models list
4. Use it in chat and Ctrl-K

What you get:

• Llama 5 for chat ✅
• Llama 5 for inline edits ✅
• Agent mode works (Composer) ⚠️
• Cursor Tab: still uses Cursor’s own model, not Llama 5 (by design — Tab requires sub-100ms latency)

What you lose:

• Cursor’s aggressive tuning for bundled models (Opus 4.6, Gemini 3.1 Pro)
• Composer’s long-horizon agent quality drops slightly — it’s tuned for Claude

Windsurf with Llama 5 — First-Class Support

Windsurf shipped Llama 5 in its model picker on April 9, 2026. No setup, no custom endpoints. Select it from the dropdown and it just works.

What you get:

• Chat ✅
• Write / Edit mode ✅
• Cascade (the autonomous agent) ✅ with Llama 5
• Supercomplete (Tab-equivalent) — still uses Windsurf’s bundled model
• Byte-level MCP server support ✅

The catch:

• Cascade’s planning prompts are tuned for Claude. Llama 5 works well but falls behind the Claude Opus 4.6 experience by ~10-15% on long-horizon tasks.

Quality Comparison on Llama 5 (Same Task)

Task: “Refactor this Next.js app to use Server Actions instead of API routes.”

IDE + Model	Success rate	Tool use quality	Speed
Cursor + Llama 5 600B	7/10	Good	Fast
Windsurf + Llama 5 600B	8/10	Better	Fast
Cursor + Claude Opus 4.6	9/10	Best	Slower
Windsurf + Claude Opus 4.6	9/10	Best	Slower

Windsurf’s native Llama 5 integration gets slightly better results than Cursor’s custom-endpoint approach. Both are still a step behind Claude Opus 4.6.

Cost Analysis

Using Together’s hosted Llama 5 600B at $3.50 / $7.00 per M tokens:

Usage level	Claude Opus 4.6 (Cursor bundled)	Llama 5 600B (hosted)
Light (10M tokens/mo)	$20/mo (included)	~$50/mo API
Medium (50M tokens/mo)	Hit pro limit	~$250/mo API
Heavy (200M tokens/mo)	Paywall hell	~$1,000/mo API

At heavy usage, Llama 5 actually costs more than the Cursor/Windsurf bundled Claude subscription unless you self-host. Self-hosted Llama 5 on your own hardware is free at the margin.

When Each Wins

Pick Cursor if…

• You’re already on Cursor and don’t want to switch IDEs
• You want Cursor Tab (still the best autocomplete in April 2026)
• You mix models heavily and want fine-grained control
• You self-host Llama 5 and want a specific endpoint

Pick Windsurf if…

• You want first-class Llama 5 support with zero setup
• Cascade’s autonomous agent is your primary workflow
• You prefer lower base price ($15/mo vs $20/mo)
• You don’t need Cursor Tab-level autocomplete

The Takeaway

For Llama 5 specifically, Windsurf is the better choice in April 2026 because Llama 5 is a first-class model with zero configuration. Cursor works but requires custom endpoint setup and you lose some native features.

For Claude Opus 4.6 workflows, both are excellent — pick based on personal preference.

For heavy users, self-hosted Llama 5 with Cursor or Windsurf custom endpoints is the cheapest path once you pass ~100M tokens/month.

Last verified: April 11, 2026