| Signal | Gemini 2.5 Pro Preview 05-06 | Delta | Gemini 2.5 Pro Preview 06-05 |
|---|---|---|---|
Capabilities | 83 | -- | |
Benchmarks | 80 | -- | |
Pricing | 90 | -- | |
Context window size | 96 | -- | |
Recency | 72 | -5 | |
Output Capacity | 80 | -- | |
| Overall Result | 0 wins | of 6 | 1 wins |
Score History
82.7
current score
Tied
right now
82.7
current score
| Metric | Gemini 2.5 Pro Preview 05-06 | Gemini 2.5 Pro Preview 06-05 | Winner |
|---|---|---|---|
| Overall Score | 83 | 83 | -- |
| Rank | #28 | #27 | Gemini 2.5 Pro Preview 06-05 |
| Quality Rank | #28 | #27 | Gemini 2.5 Pro Preview 06-05 |
| Adoption Rank | #28 | #27 | Gemini 2.5 Pro Preview 06-05 |
| Parameters | -- | -- | -- |
| Context Window | 1049K | 1049K | -- |
| Pricing | $1.25/$10.00/M | $1.25/$10.00/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | Gemini 2.5 Pro Preview 05-06 |
| Benchmarks | 80 | 80 | Gemini 2.5 Pro Preview 05-06 |
| Pricing | 90 | 90 | Gemini 2.5 Pro Preview 05-06 |
| Context window size | 96 | 96 | Gemini 2.5 Pro Preview 05-06 |
| Recency | 72 | 77 | Gemini 2.5 Pro Preview 06-05 |
| Output Capacity | 80 | 80 | Gemini 2.5 Pro Preview 05-06 |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 83/100 (rank #28), placing it in the top 91% of all 290 models tracked.
Scores 83/100 (rank #27), placing it in the top 91% of all 290 models tracked.
With only a 0-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Both models are priced similarly, so the decision comes down to quality and features rather than cost.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Gemini 2.5 Pro Preview 05-06 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1049K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($10.00/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (83/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
Gemini 2.5 Pro Preview 05-06 and Gemini 2.5 Pro Preview 06-05 are extremely close in overall performance (only 0 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
Gemini 2.5 Pro Preview 05-06
Marginally better benchmark scores; both are excellent
Best for Cost
Gemini 2.5 Pro Preview 05-06
0% lower pricing; better value at scale
Best for Reliability
Gemini 2.5 Pro Preview 05-06
Higher uptime and faster response speeds
Best for Prototyping
Gemini 2.5 Pro Preview 05-06
Stronger community support and better developer experience
Best for Production
Gemini 2.5 Pro Preview 05-06
Wider enterprise adoption and proven at scale
by Google
| Capability | Gemini 2.5 Pro Preview 05-06 | Gemini 2.5 Pro Preview 06-05 |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Gemini 2.5 Pro Preview 05-06 | Gemini 2.5 Pro Preview 06-05 |
|---|---|---|
| Context Window | 1.0M | 1.0M |
| Max Output Tokens | 65,535 | 65,536 |
| Open Source | No | No |
| Created | May 7, 2025 | Jun 5, 2025 |
Both Gemini 2.5 Pro Preview 05-06 and Gemini 2.5 Pro Preview 06-05 score 83/100, making them extremely close competitors. Choose based on pricing, provider ecosystem, or specific capability requirements.
Gemini 2.5 Pro Preview 05-06 is ranked #28 and Gemini 2.5 Pro Preview 06-05 is ranked #27 out of 290+ AI models. Rankings use a composite score combining benchmark performance (90%) from MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations, with capabilities and context window as tiebreakers (10%). Scores update hourly.
Gemini 2.5 Pro Preview 05-06 is cheaper at $10.00/M output tokens vs Gemini 2.5 Pro Preview 06-05's $10.00/M output tokens - 1.0x more expensive. Input token pricing: Gemini 2.5 Pro Preview 05-06 at $1.25/M vs Gemini 2.5 Pro Preview 06-05 at $1.25/M.
Gemini 2.5 Pro Preview 05-06 has a larger context window of 1,048,576 tokens compared to Gemini 2.5 Pro Preview 06-05's 1,048,576 tokens. A larger context window means the model can process longer documents and conversations.