Compare/GLM-4.7-Flash (Reasoning) vs Gemma 4 31B (Non-reasoning)

GLM-4.7-Flash (Reasoning)vsGemma 4 31B (Non-reasoning)

Side-by-side comparison of pricing, 12 benchmarks, and generation speed.

Z AI

GLM-4.7-Flash (Reasoning)

Input
$0.07/M
Output
$0.4/M
Speed
75 tok/s
TTFT
0.98s
Google

Gemma 4 31B (Non-reasoning)

Input
$0.14/M
Output
$0.4/M
Speed
29 tok/s
TTFT
0.79s

Winner by Category

Cheaper
GLM-4.7-Flash (Reasoning)
Faster (tok/s)
GLM-4.7-Flash (Reasoning)
Lower Latency
Gemma 4 31B (Non-reasoning)
Benchmarks (1-6)
Gemma 4 31B (Non-reasoning)

Pricing Comparison

MetricGLM-4.7-Flash (Reasoning)Gemma 4 31B (Non-reasoning)
Input ($/M tokens)$0.07$0.14
Output ($/M tokens)$0.4$0.4
Cost for 1M input + 100K output tokens:
GLM-4.7-Flash (Reasoning)$0.11
Gemma 4 31B (Non-reasoning)$0.18

Speed Comparison

Output Speed (tokens/s) — higher is better
GLM-4.7-Flash (Reasoning)
75 tok/s
Gemma 4 31B (Non-reasoning)
29 tok/s
Time to First Token (seconds) — lower is better
GLM-4.7-Flash (Reasoning)
0.98s
Gemma 4 31B (Non-reasoning)
0.79s

Benchmark Comparison

Data from Artificial Analysis API — 12 benchmarks

Intelligence Index
30.132.3
Coding Index
25.933.9
Math Index
GPQA Diamond
58.1%76.3%
MMLU-Pro
LiveCodeBench
AIME 2025
MATH-500
Humanity's Last Exam
7.1%11.5%
SciCode
33.7%41.1%
IFBench
60.8%53.5%
TerminalBench
22.0%30.3%
GLM-4.7-Flash (Reasoning)1 wins
6 winsGemma 4 31B (Non-reasoning)

Frequently Asked Questions

Which is cheaper, GLM-4.7-Flash (Reasoning) or Gemma 4 31B (Non-reasoning)?

GLM-4.7-Flash (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.15/M tokens vs $0.20/M for Gemma 4 31B (Non-reasoning).

Which model performs better on benchmarks?

Gemma 4 31B (Non-reasoning) wins 6 out of 12 benchmarks compared to 1 for GLM-4.7-Flash (Reasoning). See the detailed benchmark chart above for per-category results.

Which is faster for real-time applications?

GLM-4.7-Flash (Reasoning) generates tokens faster at 75 tok/s vs 29 tok/s. However, Gemma 4 31B (Non-reasoning) has lower time-to-first-token (0.79s vs 0.98s).

When should I use GLM-4.7-Flash (Reasoning) vs Gemma 4 31B (Non-reasoning)?

Choose based on your priorities: GLM-4.7-Flash (Reasoning) for lower cost, Gemma 4 31B (Non-reasoning) for stronger benchmark performance, and GLM-4.7-Flash (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.