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Gemini 3.7 Flash vs Jamba 1.5 Mini

Comparing Gemini 3.7 Flash and Jamba 1.5 Mini across benchmarks, pricing, and capabilities.

Google · AI21 Labs · Updated for 2026

Which is better?

Gemini 3.7 Flash and Jamba 1.5 Mini trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.

On price, Jamba 1.5 Mini is roughly 6.0x 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 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

Choose Jamba 1.5 Mini

  • cost matters — it's about 6.0x cheaper per token
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

Gemini 3.7 Flash
Google
Jamba 1.5 Mini
AI21 Labs
Benchmark wins
—
—
Input price
$0.75 / M
$0.20 / M
Output price
$3.75 / M
$0.40 / M
Context window
1,048,576
256,144
Released
Aug 2026
Aug 2024
License
Proprietary
Jamba Open Model License

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemini 3.7 Flash and Jamba 1.5 Minidon'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

Jamba 1.5 Mini costs less

For input processing, Gemini 3.7 Flash ($0.75/1M tokens) is 3.8x more expensive than Jamba 1.5 Mini ($0.20/1M tokens).

For output processing, Gemini 3.7 Flash ($3.75/1M tokens) is 9.4x more expensive than Jamba 1.5 Mini ($0.40/1M tokens).

In conclusion, Gemini 3.7 Flash is more expensive than Jamba 1.5 Mini.*

* 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 3.7 Flash
Input tokens$0.75
Output tokens$3.75
Best providerGoogle
AI21 Labs
Jamba 1.5 Mini
Input tokens$0.20
Output tokens$0.40
Best providerAWS Bedrock
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 Jamba 1.5 Mini's 256,144 tokens. Jamba 1.5 Mini can generate longer responses up to 256,144 tokens, while Gemini 3.7 Flash is limited to 65,536 tokens.

Google
Gemini 3.7 Flash
Input1,048,576 tokens
Output65,536 tokens
AI21 Labs
Jamba 1.5 Mini
Input256,144 tokens
Output256,144 tokens
Mon Aug 24 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 3.7 Flash supports multimodal inputs, whereas Jamba 1.5 Mini does not.

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

Gemini 3.7 Flash

Text
Images
Audio
Video

Jamba 1.5 Mini

Text
Images
Audio
Video

License

Usage and distribution terms

Gemini 3.7 Flash is licensed under a proprietary license, while Jamba 1.5 Mini uses Jamba Open Model License.

License differences may affect how you can use these models in commercial or open-source projects.

Gemini 3.7 Flash

Proprietary

Closed source

Jamba 1.5 Mini

Jamba Open Model License

Open weights

Release Timeline

When each model was launched

Gemini 3.7 Flash was released on 2026-08-13, while Jamba 1.5 Mini was released on 2024-08-22.

Gemini 3.7 Flash is 24 months newer than Jamba 1.5 Mini.

Gemini 3.7 Flash

Aug 13, 2026

1 weeks ago

2.0yr newer
Jamba 1.5 Mini

Aug 22, 2024

2.0 years ago

Knowledge Cutoff

When training data ends

Gemini 3.7 Flash has a knowledge cutoff of 2026-03-31, while Jamba 1.5 Mini has a cutoff of 2024-03-05.

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 Jamba 1.5 Mini (2024-03-05).

Gemini 3.7 Flash

Mar 2026

2 yr newer
Jamba 1.5 Mini

Mar 2024

Provider Availability

Gemini 3.7 Flash is available from Google. Jamba 1.5 Mini is available from Bedrock, Google.

Gemini 3.7 Flash

google logo
Google
Input Price:Input: $0.75/1MOutput Price:Output: $3.75/1M

Jamba 1.5 Mini

bedrock logo
AWS Bedrock
Input Price:Input: $0.20/1MOutput Price:Output: $0.40/1M
google logo
Google
Input Price:Input: $0.20/1MOutput Price:Output: $0.40/1M
* 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 3.7 Flash and Jamba 1.5 Mini side-by-side, then vote on the output you prefer.

Gemini 3.7 Flash
✓ Preferred
Jamba 1.5 Mini
Open in Playground

FAQ

Common questions about Gemini 3.7 Flash vs Jamba 1.5 Mini.

Which is better, Gemini 3.7 Flash or Jamba 1.5 Mini?

Gemini 3.7 Flash (Google) and Jamba 1.5 Mini (AI21 Labs) 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 3.7 Flash compare to Jamba 1.5 Mini in benchmarks?

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%. Jamba 1.5 Mini scores ARC-C: 85.7%, GSM8k: 75.8%, MMLU: 69.7%, TruthfulQA: 54.1%, Arena Hard: 46.1%.

Is Gemini 3.7 Flash cheaper than Jamba 1.5 Mini?

Jamba 1.5 Mini is 3.8x cheaper for input tokens. Gemini 3.7 Flash costs $0.75/M input and $3.75/M output via google. Jamba 1.5 Mini costs $0.20/M input and $0.40/M output via bedrock.

What are the context window sizes for Gemini 3.7 Flash and Jamba 1.5 Mini?

Gemini 3.7 Flash supports 1.0M tokens and Jamba 1.5 Mini supports 256K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3.7 Flash and Jamba 1.5 Mini?

Key differences include context window (1.0M vs 256K), input pricing ($0.75 vs $0.20/M), multimodal support (yes vs no), licensing (Proprietary vs Jamba Open Model License). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3.7 Flash and Jamba 1.5 Mini?

Gemini 3.7 Flash is developed by Google and Jamba 1.5 Mini is developed by AI21 Labs.

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