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Gemini 3.8 Flash Cyber vs Solar Pro 4

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.4 to 35.8.

Google · Upstage · Updated for 2026

Which is better?

Gemini 3.8 Flash Cyber leads the overall LLM Stats Score 42.4 to 35.8, ranking #46 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Gemini 3.8 Flash Cyber

  • overall performance matters — it scores 42.4 and ranks #46 on LLM Stats
  • your work emphasizes coding and agents — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Solar Pro 4

  • you want predictable pricing at $0.30/M input and $1.20/M output

At a glance

The differences that matter most.

Gemini 3.8 Flash Cyber
Google
Solar Pro 4
Upstage
Core performance indexes
LLM Stats Score
42.4
#46
35.8
#77
Coding
35.6
#25
21.5
#83
Agents
31.2
#27
12.5
#92
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.30 / M
Output price
— / M
$1.20 / M
Context window
—
524,288

Individual benchmarks

4 reported for Gemini 3.8 Flash Cyber · 9 for Solar Pro 4

No common benchmarks found

Gemini 3.8 Flash Cyber and Solar Pro 4don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Solar Pro 4 specifies input context (524,288 tokens). Only Solar Pro 4 specifies output context (131,072 tokens).

Google
Gemini 3.8 Flash Cyber
Input- tokens
Output- tokens
Upstage
Solar Pro 4
Input524,288 tokens
Output131,072 tokens
Sat Sep 05 2026 • llm-stats.com

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Gemini 3.8 Flash Cyber

Proprietary

Closed source

Solar Pro 4

Proprietary

Closed source

Release Timeline

When each model was launched

Gemini 3.8 Flash Cyber was released on 2026-09-02, while Solar Pro 4 was released on 2026-08-06.

Gemini 3.8 Flash Cyber is 1 month newer than Solar Pro 4.

Gemini 3.8 Flash Cyber

Sep 2, 2026

3 days ago

3w newer
Solar Pro 4

Aug 6, 2026

1 months ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Gemini 3.8 Flash Cyber and Solar Pro 4 side-by-side, then vote on the output you prefer.

Gemini 3.8 Flash Cyber
✓ Preferred
Solar Pro 4
Open in Playground

FAQ

Common questions about Gemini 3.8 Flash Cyber vs Solar Pro 4.

Which is better, Gemini 3.8 Flash Cyber or Solar Pro 4?

Gemini 3.8 Flash Cyber leads the LLM Stats Score 42.4 to 35.8. Gemini 3.8 Flash Cyber is made by Google and Solar Pro 4 is made by Upstage. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Gemini 3.8 Flash Cyber compare to Solar Pro 4 in benchmarks?

Gemini 3.8 Flash Cyber scores Gray Swan IPI Benchmark: 94.0%, CyberGym: 86.2%, Google Real-world Vulnerability Discovery: 71.0%, CWE-Bench: 47.2%. Solar Pro 4 scores AIME 2026: 95.3%, GPQA: 89.0%, LiveCodeBench: 87.8%, MMLU-Pro: 86.3%, AA-LCR: 71.0%.

What are the context window sizes for Gemini 3.8 Flash Cyber and Solar Pro 4?

Gemini 3.8 Flash Cyber supports an unknown number of tokens and Solar Pro 4 supports 524K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3.8 Flash Cyber and Solar Pro 4?

Key differences include LLM Stats Score (42.4 vs 35.8). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3.8 Flash Cyber and Solar Pro 4?

Gemini 3.8 Flash Cyber is developed by Google and Solar Pro 4 is developed by Upstage.

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