Gemini 2.5 Pro Preview 05-06 vs GPT-5.4-Cyber
Gemini 2.5 Pro Preview 05-06 (2025) and GPT-5.4-Cyber (2026) are frontier reasoning models from Google DeepMind and OpenAI. Gemini 2.5 Pro Preview 05-06 ships a 1m-token context window, while GPT-5.4-Cyber ships a not-yet-sourced context window. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads. It focuses on practical selection signals rather than broad model-family marketing.
GPT-5.4-Cyber is safer overall; choose Gemini 2.5 Pro Preview 05-06 when vision-heavy evaluation matters.
Decision scorecard
Local evidence first| Signal | Gemini 2.5 Pro Preview 05-06 | GPT-5.4-Cyber |
|---|---|---|
| Best for | multimodal apps and long-context analysis | reasoning-heavy apps and multimodal apps |
| Decision fit | RAG, Long context, and Vision | Vision |
| Context window | 1m | — |
| Cheapest output | $10/1M tokens | - |
| Provider routes | 1 tracked | 0 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Gemini 2.5 Pro Preview 05-06 has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Gemini 2.5 Pro Preview 05-06 has broader tracked provider coverage for fallback and route flexibility.
- Gemini 2.5 Pro Preview 05-06 uniquely exposes Structured outputs in local model data.
- Local decision data tags Gemini 2.5 Pro Preview 05-06 for RAG, Long context, and Vision.
- GPT-5.4-Cyber uniquely exposes Reasoning in local model data.
- Local decision data tags GPT-5.4-Cyber for Vision.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Gemini 2.5 Pro Preview 05-06
$3,500
Cheapest tracked route/tier: OpenRouter
GPT-5.4-Cyber
Unavailable
No complete token price in local provider data
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for Gemini 2.5 Pro Preview 05-06 and GPT-5.4-Cyber; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Structured outputs before moving production traffic.
- GPT-5.4-Cyber adds Reasoning in local capability data.
- No overlapping tracked provider route is sourced for GPT-5.4-Cyber and Gemini 2.5 Pro Preview 05-06; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Reasoning before moving production traffic.
- Gemini 2.5 Pro Preview 05-06 adds Structured outputs in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-05-06 | 2026-04-14 |
| Context window | 1m | — |
| Parameters | — | — |
| Architecture | Decoder Only | 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 | 2025-08 |
Pricing and availability
| Pricing attribute | Gemini 2.5 Pro Preview 05-06 | GPT-5.4-Cyber |
|---|---|---|
| Input price | $1.25/1M tokens | - |
| Output price | $10/1M tokens | - |
| Providers | - |
Capabilities
| Capability | Gemini 2.5 Pro Preview 05-06 | GPT-5.4-Cyber |
|---|---|---|
| Vision | Yes | Yes |
| Multimodal | Yes | Yes |
| Reasoning | No | Yes |
| JSON / Tool use | No | No |
| Structured outputs | Yes | No |
| 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.
Continue comparing
- Gemini 2.5 Pro Preview 05-06 vs GPT-5.4
- Gemini 2.5 Pro Preview 05-06 vs Phi-4 Mini Flash Reasoning
- Nano Banana (Gemini 2.5 Flash Image) vs GPT-5.4-Cyber
- GLM-5.1 vs GPT-5.4-Cyber
- Gemini 2.5 Pro Preview 05-06 vs o3
- Gemini 2.5 Pro Preview 05-06 vs GLM-5.1
- Gemini 2.5 Pro Preview 05-06 vs o4-mini
- GPT-5.4-Cyber vs GPT-5.5 Instant
- Gemini 2.5 Pro Preview 05-06 vs Grok 4.3
Popular comparisons for Gemini 2.5 Pro Preview 05-06
Popular comparisons for GPT-5.4-Cyber
Last reviewed: 2026-06-15. Data sourced from public model cards and provider documentation.