Devin Desktop v1.9544.35

New Models — GPT-5.3-Codex-Spark is now available in Arena Mode's Fast Arena and Hybrid Arena battle groups

New Models
- GPT-5.3-Codex-Spark is now available in Arena Mode's Fast Arena and Hybrid Arena battle groups

Claude Opus 4.6 (fast mode)
Claude Opus 4.6 (fast mode) is now available in Windsurf in research preview with limited-time promotional pricing for self serve users until Feb 16:
- No thinking: 10x credits
- With thinking: 12x credits
Opus 4.6 (fast mode) has the same intelligence as Opus 4.6 but with up to 2.5x higher output speeds.

Claude Opus 4.6
Claude Opus 4.6 is now available in Windsurf with limited-time promotional pricing for self serve users:
- No thinking: 2x credits
- With thinking: 3x credits
Opus 4.6 is available in Arena Mode's Frontier Arena and Hybrid Arena. Try it head-to-head against other frontier models to see how it performs on your real-world tasks.