Best for Coding
Google’s Gemini 3.1 Pro Preview supports complex synthesis, coding, and multimodal analysis with a 1M-token input limit.
At a glance
API model ID: gemini-3.1-pro-preview
Capabilities & boundaries
Tool support requires the appropriate API integration; a supported tool is not automatically active in every chat.
High is the default. Google documents low, medium, and high for 3.1 Pro. Try lower thinking for simpler requests and compare it with high for multi-step analysis. These levels are relative, not precise token budgets. Preserve required thought signatures when continuing tool calls.
Put it to work
Original examples from EZ Ai Assist. Adapt these to your task and the features available in your workspace.
Workflow 01
Evaluate conflicting evidence before making a recommendation.
Compare the supplied research on this product decision. For each major claim, cite its source, date, method, and relevant limitations. Explain conflicts rather than averaging them away. Build a decision matrix using the criteria below and identify which missing evidence could change the recommendation. Do not browse or invent sources.
Workflow 02
Follow a failure across the code and logs you provide.
Investigate this cross-service bug using only the architecture notes, code, and logs below. Reconstruct the event sequence and identify where the observed behavior diverges from the contract. Rank hypotheses by evidence, propose a minimal diagnostic test for each, and distinguish confirmed defects from speculation. Do not deploy changes.
Workflow 03
Make dependencies and rollback decisions explicit.
Create a phased rollout plan from the requirements, constraints, and current system description below. Identify dependencies, acceptance checks, responsible roles, and rollback triggers. Show which decisions must be resolved before implementation. Compare two feasible approaches and explain their tradeoffs without assuming unavailable budget or staffing.
Developer reference
These are Google Gemini Developer API reference prices, not EZ Ai Assist subscription prices.
View EZ Ai Assist plans| Token type | ≤ 200,000input tokens | > 200,000input tokens |
|---|---|---|
| Input | $2.00 | $4.00 |
| Cached input | $0.20 | $0.40 |
| Output (including thinking) | $12.00 | $18.00 |
Common questions
The documented ID is gemini-3.1-pro-preview. Treat it as preview, review Google’s lifecycle notices, and validate important workflows when behavior changes. The marketing name does not remove that preview status.
The pricing table distinguishes requests with up to 200,000 input tokens from those above that level. The higher column includes a different output rate as well as input and cached-input rates; do not price only the excess tokens at the higher rate.
The customtools endpoint is tuned to favor developer-defined tools over bash in relevant workflows. It is not a blanket upgrade or a promise of better quality on every task. Evaluate tool selection and answer quality separately.
Google documents File search for this model as AI Studio only. Other integrations may implement their own retrieval. This specification does not establish which file-search features EZ Ai Assist currently enables.
Yes—adapt these original editorial examples to the inputs and controls available in your workspace. Share only material you are authorized to provide. They are starting points, not benchmarks or a promise of a particular result.
No. The 1,048,576-token input limit is capacity, not a recall guarantee. Organize sources with names and sections, request citations, and check them. The separate maximum output is 65,536 tokens; actual requests must also fit integration limits.
No. The table describes direct Google API token usage. EZ Ai Assist subscriptions and app capabilities are separate. Use our pricing page for current plans and check the app for enabled models and controls.
Check the source
Specifications and API prices checked on . Example prompts and workflow advice are editorial guidance from EZ Ai Assist.
Same provider
Google’s Gemini 3.8 Flash supports multimodal understanding, three thinking levels, and tool-assisted workflows with promotional API pricing.
Google’s Gemini 3.7 Flash combines multimodal inputs, configurable thinking, and structured tool workflows for repeatable everyday tasks.
Historical guide to Google’s retired Gemini 3 Pro Preview API, with specifications, migration checks, and the Gemini 3.1 Pro replacement.
Google’s Gemini 3.1 Pro Preview variant favors custom tools over bash; evaluate tool selection and answer quality for your workflow.