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HomeModelsGemini 3.1 Flash
14 models trackedScored on 6 criteriaNo paid rankings
GoogleBudgetBest budget

Gemini 3.1 Flash

Last verified: Mar 23, 2026

Best cheap AI for broad day-to-day work — now with 1M context.

The best all-around budget model for most teams. Faster than its predecessor, cheaper, and with a 1M context window that outclasses every other budget option.

UseRightAI verdict: Gemini 3.1 Flash is a strong pick when you want high-volume everyday ai usage where speed and cost both matter and can accept the tradeoffs around budget pricing and very fast speed.
Pricing
$0.50/1M input
$3.00/1M output
Context
1M tokens
High-volume everyday AI usage where speed and cost both matter
Speed
Very fast
The default budget pick for startups watching cost. The 1M context at this price is unmatched.
Instant answer
Last updated Mar 20, 2026

Gemini 3.1 Flash is a strong choice if you need high-volume everyday ai usage where speed and cost both matter. The shorter answer is simple: use it when that strength matters more than its tradeoffs.

Choose Gemini 3.1 Flash when you want best cheap ai for broad day-to-day work — now with 1m context.. Avoid it if you need premium reasoning depth or the highest coding benchmark scores.

The default budget pick for startups watching cost. The 1M context at this price is unmatched.

Compare pricingCompare with Gemini 3.1 Flash
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Clear recommendation block

This model in context: what wins overall, what saves money, and what leads the category this model competes in.

Best overall model

Claude Opus 4.6

View
Why this recommendation

Claude Opus 4.6 is the current strongest premium default across the whole directory.

AnthropicPremium
Best for
Agentic coding, complex multi-step reasoning, and deep research
Price
$15.00/1M
Context
1M tokens
Best budget alternative

Claude 4 Haiku

View
Why this recommendation

Claude 4 Haiku is the cheaper option to compare first if cost matters more than this model's premium tradeoff profile.

AnthropicBudget
Best for
Fast budget writing, support automation, and cost-sensitive Anthropic integrations
Price
$0.80/1M
Context
200k tokens
Best for budget

Gemini 3.1 Flash

View
Why this recommendation

Gemini 3.1 Flash is the current category leader for budget workflows in this directory.

GoogleBudget
Best for
High-volume everyday AI usage where speed and cost both matter
Price
$0.50/1M
Context
1M tokens

When to use

High-volume everyday AI usage where speed and cost both matter

BudgetWritingImagesResearch
How people use this
  • High-volume customer support automation across thousands of daily tickets
  • Fast content generation for marketing pipelines — drafts, rewrites, translations
  • Rapid document summarization and classification in processing pipelines

Recommended if...

The default budget pick for startups watching cost. The 1M context at this price is unmatched.

When to avoid

You need premium reasoning depth or the highest coding benchmark scores.

Compare pricing
See how Gemini 3.1 Flash stacks up
Comparison table

Compare the tradeoffs

This comparison shows how Gemini 3.1 Flash stacks up against the most relevant alternatives for the same buying decision.

GoogleBudget

Gemini 3.1 Flash

Best cheap AI for broad day-to-day work — now with 1M context.

Best for
High-volume everyday AI usage where speed and cost both matter
Speed
Very fast
Input cost
$0.50/1M
Output cost
$3.00/1M
Context
1M tokens
AnthropicBudget

Claude 4 Haiku

Best low-cost writing option for fast-moving content teams.

Best for
Fast budget writing, support automation, and cost-sensitive Anthropic integrations
Speed
Very fast
Input cost
$0.80/1M
Output cost
$4.00/1M
Context
200k tokens
GooglePremium

Gemini 3.1 Pro

Best for research and deep document analysis — 2M context at the best premium price.

Best for
Research, deep document analysis, and long-context reasoning at competitive pricing
Speed
Balanced
Input cost
$2.00/1M
Output cost
$12.00/1M
Context
2M tokens
MetaBudget

Llama 4 Maverick

Best flexible option for teams that need open-weight portability.

Best for
Flexible self-hosted deployments and mixed general workloads
Speed
Fast
Input cost
$0.60/1M
Output cost
$1.60/1M
Context
256k tokens
ModelProviderBest forInputOutputContextSpeed
Gemini 3.1 Flash
Best cheap AI for broad day-to-day work — now with 1M context.
GoogleHigh-volume everyday AI usage where speed and cost both matter$0.50/1M$3.00/1M1M tokensVery fast
Claude 4 Haiku
Best low-cost writing option for fast-moving content teams.
AnthropicFast budget writing, support automation, and cost-sensitive Anthropic integrations$0.80/1M$4.00/1M200k tokensVery fast
Gemini 3.1 Pro
Best for research and deep document analysis — 2M context at the best premium price.
GoogleResearch, deep document analysis, and long-context reasoning at competitive pricing$2.00/1M$12.00/1M2M tokensBalanced
Llama 4 Maverick
Best flexible option for teams that need open-weight portability.
MetaFlexible self-hosted deployments and mixed general workloads$0.60/1M$1.60/1M256k tokensFast

When to use what

This is the practical comparison layer for this model versus the nearest alternatives. Use it to decide whether to keep this model, downgrade, or switch.

This model

Gemini 3.1 Flash

Model page

Best cheap AI for broad day-to-day work — now with 1M context.

When to use

High-volume everyday AI usage where speed and cost both matter

When not to use

You need premium reasoning depth or the highest coding benchmark scores.

Alternative 1

Claude 4 Haiku

Model page

Best low-cost writing option for fast-moving content teams.

When to use

Fast budget writing, support automation, and cost-sensitive Anthropic integrations

When not to use

Cost is your only concern — Gemini 3.1 Flash offers similar value with a larger context window.

Alternative 2

Gemini 3.1 Pro

Model page

Best for research and deep document analysis — 2M context at the best premium price.

When to use

Research, deep document analysis, and long-context reasoning at competitive pricing

When not to use

Your primary use case is writing quality or agentic coding — Claude wins both.

Alternative 3

Llama 4 Maverick

Model page

Best flexible option for teams that need open-weight portability.

When to use

Flexible self-hosted deployments and mixed general workloads

When not to use

You want the strongest hosted answer quality — closed frontier models win on benchmarks.

Monthly cost estimate

See what Gemini 3.1 Flash actually costs at your usage level

Input tokens / month1M
10k50M
Output tokens / month500k
10k25M
Input cost
$0.500
Output cost
$1.50
Total / month
$2.00

Based on Gemini 3.1 Flash API pricing: $0.5/1M input · $3/1M output. Real costs vary by provider discounts and caching. Check the provider for exact current rates.

Scores by category

How Gemini 3.1 Flash ranks across each evaluation dimension (0–100).

Coding68
Writing75
Research76
Long Context82
Images78
Value97

Strengths

1M token context window at $0.50/$3 per million tokens

2.5× faster time-to-first-token than Gemini 2.5 Flash

Strong multimodal support across text, images, audio, and video

Weaknesses

Not as sharp as premium models on hard reasoning or complex coding

May need more validation on nuanced technical tasks

Recommended use cases

Budget
97/100

At $0.50/1M input and $3.00/1M output, it is one of the stronger value picks for teams running high prompt volumes where flagship pricing adds up.

Writing
75/100

Good for drafts, rewrites, and short-form copy. Output is clean without needing the flagship writing model.

Images
78/100

Capable across image-adjacent prompts and visual workflows at a better cost profile than flagship multimodal models.

Research
76/100

Good for structured research tasks, document review, and early-stage investigation. Context window of 1M tokens covers most use cases.

Recommended next step

Try Gemini 3.1 Flash today

The best all-around budget model for most teams. Faster than its predecessor, cheaper, and with a 1M context window that outclasses every other budget option. Start with the free tier to test it against your real workflow before committing.

RecommendedTry Gemini 3.1 FlashCompare all models

Recommendations are made independently based on real-world use. See our disclosures for details.

Sponsor this spot

Model page sponsor slot

Reserved for a future sponsor or promoted integration that is genuinely relevant to this model and clearly labeled.

AudienceDevelopers & AI power users
IntentActively choosing an AI model
PlacementNon-intrusive, clearly labeled
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Sponsored placements are clearly labeled and kept separate from editorial recommendations.

Related models

Similar options worth checking before you commit to a default.

AnthropicBudgetFast writing

Claude 4 Haiku

Best low-cost writing option for fast-moving content teams.

Best use case
Fast budget writing, support automation, and cost-sensitive Anthropic integrations
Input
$0.80/1M
Pricing
Budget
Speed
Very fast
Context
200k tokens
Fast writingBudgetAnthropic
GooglePremiumResearch leader

Gemini 3.1 Pro

Best for research and deep document analysis — 2M context at the best premium price.

Best use case
Research, deep document analysis, and long-context reasoning at competitive pricing
Input
$2.00/1M
Pricing
Premium
Speed
Balanced
Context
2M tokens
Research leader2M contextBest value premium
MetaBudgetOpen weights

Llama 4 Maverick

Best flexible option for teams that need open-weight portability.

Best use case
Flexible self-hosted deployments and mixed general workloads
Input
$0.60/1M
Pricing
Budget
Speed
Fast
Context
256k tokens
Open weightsSelf-hostedFlexible

Tools that work well with Gemini 3.1 Flash

Editors, research tools, and unified APIs that pair naturally with this model in real workflows.

AI code editor

Cursor

The AI-native editor most developers switch to when they want GPT-4 and Claude working inside their actual codebase — not a chat window next to it.

Most popular for coding
Free tier available. Used by 100k+ developers.Try it
AI research

Perplexity

The fastest way to get a sourced, current answer to any question. Pairs well with longer-form AI tools — use it to verify, then use Claude or GPT to synthesize.

Best for research & fact-checking
Free to use. Pro plan unlocks GPT-4o and Claude.Try it
Unified model API

OpenRouter

One API key to access GPT-5, Claude 4, Gemini, Llama, and 100+ other models. Ideal for developers who want to switch models without rewriting integration code.

Best for developers & API users
Pay per token. No minimum spend.Try it

These tools are independently recommended based on real-world fit with the models on this site. Links may include affiliate or referral tracking — see our disclosures.

Change history

Model-specific updates that influenced ranking, pricing, or capability notes.

No tracked changes yet for this model.

FAQ

What is Gemini 3.1 Flash best for?

Gemini 3.1 Flash is best for high-volume everyday ai usage where speed and cost both matter. It is a strong fit when that workflow matters more than the tradeoffs around budget pricing and very fast speed.

When should I avoid Gemini 3.1 Flash?

You need premium reasoning depth or the highest coding benchmark scores.

What is a cheaper alternative to Gemini 3.1 Flash?

Claude 4 Haiku is the lower-cost alternative to compare first when you want a similar workflow fit with less token spend.

What is a faster alternative to Gemini 3.1 Flash?

Gemini 3.1 Flash is the better fast alternative when response time matters more than maximum depth or premium quality.

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