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Gemini 1.0 Pro vs Gemini 3.7 Flash

Comparing Gemini 1.0 Pro and Gemini 3.7 Flash across benchmarks, pricing, and capabilities.

Google · Google · Updated for 2026

Which is better?

Gemini 1.0 Pro and Gemini 3.7 Flash trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

On price, Gemini 1.0 Pro is roughly 2.0x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Gemini 3.7 Flash also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.

Based on current benchmark, pricing, and model metadata for 2026.

Choose Gemini 1.0 Pro

  • cost matters — it's about 2.0x cheaper per token

Choose Gemini 3.7 Flash

  • you process long inputs — it offers a 1,048,576 token context window
  • you want the most recent training data — it shipped Aug 2026

At a glance

The differences that matter most.

Gemini 1.0 Pro
Google
Gemini 3.7 Flash
Google
Benchmark wins
—
—
Input price
$0.50 / M
$0.75 / M
Output price
$1.50 / M
$3.75 / M
Context window
32,760
1,048,576
Released
Feb 2024
Aug 2026
License
Proprietary
Proprietary

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemini 1.0 Pro and Gemini 3.7 Flashdon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Playground indexes and blind preference scores

Pricing Analysis

Price comparison per million tokens

Gemini 1.0 Pro costs less

For input processing, Gemini 1.0 Pro ($0.50/1M tokens) is 1.5x cheaper than Gemini 3.7 Flash ($0.75/1M tokens).

For output processing, Gemini 1.0 Pro ($1.50/1M tokens) is 2.5x cheaper than Gemini 3.7 Flash ($3.75/1M tokens).

In conclusion, Gemini 3.7 Flash is more expensive than Gemini 1.0 Pro.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Mon Aug 24 2026 • llm-stats.com
Google
Gemini 1.0 Pro
Input tokens$0.50
Output tokens$1.50
Best providerGoogle
Google
Gemini 3.7 Flash
Input tokens$0.75
Output tokens$3.75
Best providerGoogle
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Gemini 3.7 Flash accepts 1,048,576 input tokens compared to Gemini 1.0 Pro's 32,760 tokens. Gemini 3.7 Flash can generate longer responses up to 65,536 tokens, while Gemini 1.0 Pro is limited to 8,192 tokens.

Google
Gemini 1.0 Pro
Input32,760 tokens
Output8,192 tokens
Google
Gemini 3.7 Flash
Input1,048,576 tokens
Output65,536 tokens
Mon Aug 24 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 3.7 Flash supports multimodal inputs, whereas Gemini 1.0 Pro does not.

Gemini 3.7 Flash can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemini 1.0 Pro

Text
Images
Audio
Video

Gemini 3.7 Flash

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Gemini 1.0 Pro

Proprietary

Closed source

Gemini 3.7 Flash

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 1.0 Pro was released on 2024-02-15, while Gemini 3.7 Flash was released on 2026-08-13.

Gemini 3.7 Flash is 30 months newer than Gemini 1.0 Pro.

Gemini 1.0 Pro

Feb 15, 2024

2.5 years ago

Gemini 3.7 Flash

Aug 13, 2026

1 weeks ago

2.5yr newer

Knowledge Cutoff

When training data ends

Gemini 1.0 Pro has a knowledge cutoff of 2024-02-01, while Gemini 3.7 Flash has a cutoff of 2026-03-31.

Gemini 3.7 Flash has more recent training data (up to 2026-03-31), making it potentially better informed about events through that date compared to Gemini 1.0 Pro (2024-02-01).

Gemini 1.0 Pro

Feb 2024

Gemini 3.7 Flash

Mar 2026

2.1 yr newer

Provider Availability

Gemini 1.0 Pro is available from Google. Gemini 3.7 Flash is available from Google.

Gemini 1.0 Pro

google logo
Google
Input Price:Input: $0.50/1MOutput Price:Output: $1.50/1M

Gemini 3.7 Flash

google logo
Google
Input Price:Input: $0.75/1MOutput Price:Output: $3.75/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Gemini 1.0 Pro and Gemini 3.7 Flash side-by-side, then vote on the output you prefer.

Gemini 1.0 Pro
✓ Preferred
Gemini 3.7 Flash
Open in Playground

FAQ

Common questions about Gemini 1.0 Pro vs Gemini 3.7 Flash.

Which is better, Gemini 1.0 Pro or Gemini 3.7 Flash?

Gemini 1.0 Pro (Google) and Gemini 3.7 Flash (Google) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Gemini 1.0 Pro compare to Gemini 3.7 Flash in benchmarks?

Gemini 1.0 Pro scores FLEURS: 93.6%, BIG-Bench: 75.0%, MMLU: 71.8%, WMT23: 71.7%, EgoSchema: 55.7%. Gemini 3.7 Flash scores MRCR v2 (8-needle): 97.0%, Harvey LAB-AA: 90.7%, CharXiv-R: 88.7%, Terminal-Bench 2.1: 85.8%, LVBench: 85.4%.

Is Gemini 1.0 Pro cheaper than Gemini 3.7 Flash?

Gemini 1.0 Pro is 1.5x cheaper for input tokens. Gemini 1.0 Pro costs $0.50/M input and $1.50/M output via google. Gemini 3.7 Flash costs $0.75/M input and $3.75/M output via google.

What are the context window sizes for Gemini 1.0 Pro and Gemini 3.7 Flash?

Gemini 1.0 Pro supports 33K tokens and Gemini 3.7 Flash supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 1.0 Pro and Gemini 3.7 Flash?

Key differences include context window (33K vs 1.0M), input pricing ($0.50 vs $0.75/M), multimodal support (no vs yes). See the full comparison above for benchmark-by-benchmark results.

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