The go-to model when you need a frontier brain and a million-token memory, at a price that won't immediately break your budget.
88
Coding
78
Writing
92
Research
65
Images
55
Value
97
Long Context
Use this when
Complex multi-document analysis, long-context reasoning, and advanced coding tasks where a massive context window is essential.
Skip this if
Avoid if you need fast turnaround on high-volume, short-context tasks — Gemini 2.5 Flash or GPT-4.1 Mini will be significantly cheaper and faster.
Pricing
$1.25/1M in
$10.00/1M out
→0%since May 2026
Context
1.0M tokens
Speed
Deliberate
This is a preview model (05-06 date suffix indicates a versioned snapshot); Google may deprecate or change it without long notice. Confirm production readiness before building critical pipelines on this endpoint. The 1M context window applies to text and multimodal inputs combined.
1M token context window — one of the largest available, enabling full codebase or document corpus ingestion
Strong reasoning performance competitive with Claude Sonnet 4.6 and GPT-4.1 on benchmarks like MMLU and HumanEval
Relatively affordable input cost at $1.25/1M tokens for a frontier-class model
Native multimodal support for text, images, audio, and video inputs
Weaknesses
Output cost of $10/1M tokens is steep for high-volume generation tasks, making it expensive at scale
Still a preview release — API stability and feature completeness lag behind GA flagship models
Slower response latency compared to flash-tier alternatives like Gemini 2.5 Flash
Real-world use cases
What people actually use Gemini 2.5 Pro Preview 05-06 for.
Ingesting an entire Node.js monorepo and generating a refactoring plan with dependency analysis
Summarizing and cross-referencing 50+ research papers to identify contradictions and research gaps
Analyzing hour-long meeting transcripts alongside supporting documents to produce structured action items
How Gemini 2.5 Pro Preview 05-06 compares
The nearest models people weigh against it, and what actually separates them.
vs Gemini 2.5 Pro — Against Gemini 2.5 Pro (Google), Gemini 2.5 Pro Preview 05-06 lands within a few percent on price and answers slower. Which one wins depends on whether context depth or latency is your constraint.
vs Gemini 3.5 Flash — Against Gemini 3.5 Flash (Google), Gemini 2.5 Pro Preview 05-06 costs about 7% more per token and answers slower. Gemini 3.5 Flash is the one to check first if the price difference matters more than the ceiling.
vs Gemini 3.6 Flash — Against Gemini 3.6 Flash (Google), Gemini 2.5 Pro Preview 05-06 costs about 60% more per token and answers slower. Gemini 3.6 Flash is the one to check first if the price difference matters more than the ceiling.
Price History
Gemini 2.5 Pro Preview 05-06 pricing over time
→0% since May 31
90 data points · tracked daily since May 31, 2026
Ready to try it?
Start using Gemini 2.5 Pro Preview 05-06
Complex multi-document analysis, long-context reasoning, and advanced coding tasks where a massive context window is essential.. Start free — no card required.
Gemini 2.5 Pro is Google's flagship reasoning-capable model with a massive 1M token context window, designed for complex analysis, coding, and multimodal tasks. It balances frontier-level intelligence with competitive mid-tier pricing.
Verdict
The best Google model for serious, complex work — especially when you need to fit an entire codebase or document corpus into a single prompt.
Quality score
87%
Pricing
$1.25/1M in
$10.00/1M out
Speed
Balanced
3/5 speed
Context
1.0M tokens
Pricing shown is for prompts under 200K tokens; inputs over 200K tokens are billed at $2.50/1M input and $15/1M output. Gemini 2.5 Pro includes built-in 'thinking' (reasoning) mode which can increase latency and cost further.
FlagshipLong ContextMultimodalReasoningGoogle
Best for
Deep reasoning over very long documents, complex codebases, or multimodal inputs where context size is a constraint with other models.
Google's I/O 2026 headliner — a Flash-tier model that beats Gemini 3.1 Pro on agentic and coding benchmarks while running roughly 4x faster than comparable frontier models.
Verdict
Excellent fast agentic model, superseded by Gemini 3.6 Flash.
Quality score
89%
Pricing
$1.50/1M in
$9.00/1M out
Speed
Fast
4/5 speed
Context
1.0M tokens
Released at Google I/O, May 19, 2026. Batch API half price; context caching $0.15/1M. 65,536-token output limit.
Google's efficiency-focused successor to 3.5 Flash — higher scores on every benchmark Google tested, ~17% fewer output tokens, and cheaper output pricing.
Verdict
Best Gemini for agents — efficiency king with native computer use.
Quality score
90%
Pricing
$0.75/1M in
$3.75/1M out
Speed
Fast
4/5 speed
Context
1.0M tokens
Released July 21, 2026 alongside 3.5 Flash-Lite and the gated 3.5 Flash Cyber. Knowledge cutoff March 2026. Batch $0.75/$3.75; cached input $0.15/1M.
AgenticComputer useEfficientMultimodal1M context
Best for
Cost-efficient long-horizon agents and computer use
Pricing moves, ranking shifts, and capability updates.
New ModelMar 27, 2026
Google: Gemini 2.5 Pro Preview 05-06 — added to UseRightAI
Google: Gemini 2.5 Pro Preview 05-06 (Google) is now indexed. The go-to model when you need a frontier brain and a million-token memory, at a price that won't immediately break your budget.
Gemini 2.5 Pro Preview 05-06 costs $1.25 per million input tokens and $10 per million output tokens on the API. A month of 10M input and 2M output tokens runs about $32.50 at list price, before any batch or caching discounts.
What is Gemini 2.5 Pro Preview 05-06 best for?
Gemini 2.5 Pro Preview 05-06 is best for complex multi-document analysis, long-context reasoning, and advanced coding tasks where a massive context window is essential.. It is a strong fit when that workflow matters more than the tradeoffs around balanced pricing and deliberate speed.
When should I avoid Gemini 2.5 Pro Preview 05-06?
Avoid if you need fast turnaround on high-volume, short-context tasks — Gemini 2.5 Flash or GPT-4.1 Mini will be significantly cheaper and faster.
What is a cheaper alternative to Gemini 2.5 Pro Preview 05-06?
Gemini 3.6 Flash (Google) at $0.75/1M/1M input against Gemini 2.5 Pro Preview 05-06's $1.25/1M/1M — roughly 60% less per token all in. Best Gemini for agents — efficiency king with native computer use. Compare it first if Gemini 2.5 Pro Preview 05-06's pricing is the thing stopping you.
What is a faster alternative to Gemini 2.5 Pro Preview 05-06?
Gemini 3.5 Flash — fast against Gemini 2.5 Pro Preview 05-06's deliberate, with 1.0M tokens of context. Worth the swap when response time is what your users notice rather than the last few points of reasoning depth.
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