Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation …
Model details →Google: Gemini 3.1 Pro Preview vs Writer: Palmyra X5
Google: Gemini 3.1 Pro Preview wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million tokens, powered by a novel transformer …
Model details →Side-by-side comparison
| Capability | Google: Gemini 3.1 Pro Preview | Writer: Palmyra X5 | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 1.0M | 1.0M | 🏆 Google: Gemini 3.1 Pro Preview |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.60 | 🏆 Writer: Palmyra X5 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $12.00 | $6.00 | 🏆 Writer: Palmyra X5 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | — | 🏆 Google: Gemini 3.1 Pro Preview |
| Vision input Accepts image inputs alongside text. | Yes | — | 🏆 Google: Gemini 3.1 Pro Preview |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | — | 🏆 Google: Gemini 3.1 Pro Preview |
Frequently asked questions
Is Google: Gemini 3.1 Pro Preview better than Writer: Palmyra X5?
Google: Gemini 3.1 Pro Preview wins on 4 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between Google: Gemini 3.1 Pro Preview and Writer: Palmyra X5?
Input: $2.00 vs $0.60 per 1M tokens. Output: $12.00 vs $6.00 per 1M tokens.
What context windows do Google: Gemini 3.1 Pro Preview and Writer: Palmyra X5 support?
Google: Gemini 3.1 Pro Preview supports up to 1.0M tokens. Writer: Palmyra X5 supports up to 1.0M tokens.
Do both Google: Gemini 3.1 Pro Preview and Writer: Palmyra X5 support tool calling?
Google: Gemini 3.1 Pro Preview: yes. Writer: Palmyra X5: not advertised.