Gemini 2.5 Pro Computer Use Preview vs Grok-3
Gemini 2.5 Pro Computer Use Preview (2025) and Grok-3 (2025) are frontier reasoning models from Google DeepMind and xAI. Gemini 2.5 Pro Computer Use Preview ships a 1.05m-token context window, while Grok-3 ships a 131k-token context window. On pricing, Grok-3 costs $0.80/1M input tokens versus $1.25/1M for the alternative. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Grok-3 is ~56% cheaper at $0.80/1M; pay for Gemini 2.5 Pro Computer Use Preview only for long-context analysis.
Decision scorecard
Local evidence first| Signal | Gemini 2.5 Pro Computer Use Preview | Grok-3 |
|---|---|---|
| Best for | multimodal apps, tool-calling agents, and long-context analysis | reasoning-heavy apps, multimodal apps, and tool-calling agents |
| Decision fit | RAG, Agents, and Long context | Coding, RAG, and Agents |
| Context window | 1.05m | 131k |
| Cheapest output | $10/1M tokens | $2.40/1M tokens |
| Provider routes | 2 tracked | 4 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Gemini 2.5 Pro Computer Use Preview has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Local decision data tags Gemini 2.5 Pro Computer Use Preview for RAG, Agents, and Long context.
- Grok-3 has the lower cheapest tracked output price at $2.40/1M tokens.
- Grok-3 has broader tracked provider coverage for fallback and route flexibility.
- Grok-3 uniquely exposes Reasoning in local model data.
- Local decision data tags Grok-3 for Coding, RAG, and Agents.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Gemini 2.5 Pro Computer Use Preview
$3,500
Cheapest tracked route/tier: Google AI Studio
Grok-3
$1,240
Cheapest tracked route/tier: Chutes AI
Estimated monthly gap: $2,260. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- No overlapping tracked provider route is sourced for Gemini 2.5 Pro Computer Use Preview and Grok-3; plan for SDK, billing, or endpoint changes.
- Grok-3 is $7.60/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
- Grok-3 adds Reasoning in local capability data.
- No overlapping tracked provider route is sourced for Grok-3 and Gemini 2.5 Pro Computer Use Preview; plan for SDK, billing, or endpoint changes.
- Gemini 2.5 Pro Computer Use Preview is $7.60/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- Check replacement coverage for Reasoning before moving production traffic.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-10-01 | 2025-02-17 |
| Context window | 1.05m | 131k |
| Parameters | — | — |
| Architecture | Decoder Only | - |
| License | Proprietary | Proprietary |
| Openness | Proprietary | Proprietary |
| Weights | Not released | Not released |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: conditional | Commercial use: conditional |
| Knowledge cutoff | 2025-01 | 2025-04 |
Pricing and availability
| Pricing attribute | Gemini 2.5 Pro Computer Use Preview | Grok-3 |
|---|---|---|
| Input price | $1.25/1M tokens | $0.80/1M tokens |
| Output price | $10/1M tokens | $2.40/1M tokens |
| Providers |
Capabilities
| Capability | Gemini 2.5 Pro Computer Use Preview | Grok-3 |
|---|---|---|
| Vision | Yes | Yes |
| Multimodal | Yes | Yes |
| Reasoning | No | Yes |
| JSON / Tool use | Yes | Yes |
| Structured outputs | Yes | Yes |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
No shared benchmark scores are currently available for this pair.
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Last reviewed: 2026-07-10. Data sourced from public model cards and provider documentation.