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gemini-2.5-flash-preview-05-20
google·google/gemini-2.5-flash-preview-05-20-2·GA·Closed·gemini-flash series
Fast Gemini model balancing multimodal reasoning, tool use, and cost
At a glance
Reference price$0.135 / $3.15 per 1M
Cache read — · Jiekou.AI
Lowest paid$0.135 / $3.15
Jiekou.AI Gateway
Context1,048,576
Output limit200,000
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
Modalities
TextImageVideoAudio
Knowledge cutoff—
Released / updated2026-01 / 2026-01
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Jiekou.AI gemini-2.5-flash-preview-05-20 | Gateway | $0.135 | $3.15 | — | — | 1,048,576 | 200,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1Jiekou.AI$184.50
The cheapest paid channel is the only channel.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
effort = noneeffort = loweffort = mediumeffort = high
Related models
Gemini 3.7 Flashsame series$0.75 / $3.75Gemini 3.7 Flash (Google Vertex AI)same series$0.75 / $3.75Gemini 3.7 Flash (Google AI Studio)same series$0.75 / $3.75DeepSeek V4 Flashcheaper alternative$0.14 / $0.28MiniMax-M3cheaper alternative$0.30 / $1.20GPT-5.6 Lunacheaper alternative$0.20 / $1.20MiMo-V2.5cheaper alternative$0.14 / $0.28
Price historyone sample accumulated per data sync
Input listOutput listMin blended