API cost decision in 10 seconds

🔥Gemini 3 Flash Preview vs INTELLECT-3

Pick INTELLECT-3 for lower cost; pick Gemini 3 Flash Preview only if the larger context window matters more.

Page updated:  Data confirmed:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick INTELLECT-3 for lower cost; pick Gemini 3 Flash Preview only if the larger context window matters more.

On the standard 1M input plus 500K output workload, INTELLECT-3 is estimated at $0.75 vs $2 for Gemini 3 Flash Preview, saving $1.25 (62.5% lower).

Cost-first pickINTELLECT-3
Context-first pickGemini 3 Flash Preview
Sample savings$1.2562.5%
10x traffic gap$12.5

Gemini 3 Flash Preview has more context, but INTELLECT-3 saves $1.25 on the standard workload. At 10x that traffic, the same price gap is about $12.5. Use the calculator below to replace the sample workload with your own token volume.

Cost sensitivity

Workload Sensitivity

Same prices, different token mixes.

INTELLECT-3 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.

Workload shapeToken mixBetter pickGemini 3 Flash PreviewINTELLECT-3
Input-heavy / RAG5M input + 500K outputINTELLECT-3$4$1.55
Balanced workload1M input + 1M outputINTELLECT-3$3.5$1.3
Output-heavy chatbot1M input + 5M outputINTELLECT-3$15.5$5.7
Cheaper input INTELLECT-3 $0.5 vs $0.2 / 1M

INTELLECT-3 is $0.3 cheaper per 1M input tokens (60% lower; 2.5x difference).

Cheaper output INTELLECT-3 $3 vs $1.1 / 1M

INTELLECT-3 is $1.9 cheaper per 1M output tokens (63.3% lower; 2.73x difference).

Larger context Gemini 3 Flash Preview 1.05M vs 131.07K

Gemini 3 Flash Preview has 917.5K more context (8x larger).

Sample workload INTELLECT-3 $2 vs $0.75

INTELLECT-3 is $1.25 cheaper on the standard workload (62.5% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.
Gemini 3 Flash Preview Calculating… Estimated API cost
INTELLECT-3 Calculating… Estimated API cost
Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

INTELLECT-3 has the lower input price; INTELLECT-3 has the lower output price; Gemini 3 Flash Preview offers the larger context window. For the 1M input plus 500K output sample, INTELLECT-3 is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $2 for Gemini 3 Flash Preview and $0.75 for INTELLECT-3.

Best Fit

Choose Gemini 3 Flash Preview when you care most about larger context window.

Choose INTELLECT-3 when you care most about lower input-token price, and lower output-token price.

Decision Notes
  • On the standard 1M input plus 500K output workload, INTELLECT-3 is estimated at $0.75 vs $2 for Gemini 3 Flash Preview, saving $1.25 (62.5% lower).
  • INTELLECT-3 is $1.25 cheaper on the standard workload (62.5% lower).
  • INTELLECT-3 is $0.3 cheaper per 1M input tokens (60% lower; 2.5x difference).
  • INTELLECT-3 is $1.9 cheaper per 1M output tokens (63.3% lower; 2.73x difference).
  • Gemini 3 Flash Preview has 917.5K more context (8x larger).
Head-to-Head Specs
Feature🔥Gemini 3 Flash Preview
(Google)		INTELLECT-3
(Prime Intellect)
Input Price
prompt tokens per 1M		$0.5$0.2
Completion Price
per 1M tokens		$3$1.1
Sample Workload Cost
1M input + 500K output		$2$0.75
Context Window1.05M131.07K
Release Date
Popularity#7

Use-Case Decision Matrix

Use caseBetter pickWhy
Budget-constrained productionINTELLECT-3On the standard 1M input plus 500K output workload, INTELLECT-3 is estimated at $0.75 vs $2 for Gemini 3 Flash Preview, saving $1.25 (62.5% lower).
High-volume input processingINTELLECT-3Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbotsINTELLECT-3Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document workGemini 3 Flash PreviewA larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

Same-provider lower-cost swaps
  • Gemma 4 26B A4B (free) can replace Gemini 3 Flash Preview when lower sample workload cost matters most: $0.
  • Gemma 4 31B (free) can replace Gemini 3 Flash Preview when lower sample workload cost matters most: $0.
  • Lyria 3 Pro Preview can replace Gemini 3 Flash Preview when lower sample workload cost matters most: $0.
  • Lyria 3 Clip Preview can replace Gemini 3 Flash Preview when lower sample workload cost matters most: $0.
Larger context near this budget
  • Llama 4 Scout offers 10M context with $0.23 sample workload cost.
  • Grok 4.20 offers 2M context with $2.5 sample workload cost.
  • Owl Alpha offers 1.05M context with $0 sample workload cost.

Cheaper alternatives

Review low-cost models sorted by a standard 1M input plus 500K output workload.

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Larger context alternatives

Find models with larger context windows for RAG, long documents, and codebase review.

Open largest context models

Provider catalogs

Compare models within provider hubs before choosing a final API vendor.

Open provider hubs

Google catalog

Review all tracked Google models before deciding whether this matchup is the right shortlist.

Open Google models

Prime Intellect catalog

Check other Prime Intellect models with comparable pricing, context, or release timing.

Open Prime Intellect models
Gemini 3 Flash Preview

Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool...

INTELLECT-3

INTELLECT-3 is a 106B-parameter Mixture-of-Experts model (12B active) post-trained from GLM-4.5-Air-Base using supervised fine-tuning (SFT) followed by large-scale reinforcement learning (RL). It offers state-of-the-art performance for its size across math,...