Gemini 2.5 Pro is Google's advanced multimodal reasoning model, optimized for complex coding, logical tasks, and deep analysis. Supports text and image inputs. Token-based pricing: $1.25/M input tokens, $10.00/M output tokens. Two endpoints: standard async (/gemini-2-5-pro) and live streaming (/gemini-2-5-pro/stream) via SSE.
About this model
Gemini 2.5 Pro is Google's advanced multimodal reasoning model, optimized for complex coding, logical tasks, and deep analysis. It delivers high-precision responses and handles extensive context. Pricing: $1.25 per million input tokens and $10.00 per million output tokens.
Cost analysis
| Provider | Cost | Notes |
|---|---|---|
| muapiapp | $1.25/M input tokens, $10.00/M output tokens | Token-based billing. Minimum $0.00025 per call. Extremely competitive pricing. |
| Fal.ai | $1.50/M input tokens, $12.00/M output tokens | muapiapp remains more cost-effective. |
| Replicate | $1.60/M input tokens, $12.50/M output tokens | muapiapp remains more cost-effective. |
Token-based billing. Minimum $0.00025 per call. Extremely competitive pricing.
muapiapp remains more cost-effective.
muapiapp remains more cost-effective.
** Competitor pricing is estimated based on similar model architectures and usage tiers.
Configuration schema
| Parameter | Type | Description | Default |
|---|---|---|---|
| Prompt | string | The user message or instruction for the model. | Explain quantum computing in simple terms. |
| Image URL | string | Optional image URL to include as multimodal input. | undefined |
| System Prompt | string | Optional system-level instruction to guide model behavior. | You are a helpful physics teacher. |
The user message or instruction for the model.
Explain quantum computing in simple terms.Optional image URL to include as multimodal input.
undefinedOptional system-level instruction to guide model behavior.
You are a helpful physics teacher.Developer documentation
POST /api/v1/gemini-2-5-pro — returns request_id, poll for result via /api/v1/predictions/{id}/result.
POST /api/v1/gemini-2-5-pro/stream — returns a live SSE stream. Each chunk: data: {"choices":[{"delta":{"content":"text"}}]}, ending with data: [DONE].
See Streaming Documentation for full code examples.
Frequently asked
Pricing is token-based: $1.25 per million input tokens and $10.00 per million output tokens. The minimum charge per call is $0.00025. Actual cost is deducted after each call based on token counts returned by the model.
Yes. Pass an image_url in the request body to include an image as part of the user message.
Yes. You can supply an optional system_prompt field to guide the model's behavior and tone.