Data points: 82
The readout for Gemini 2.5 Pro and GLM-4.6, before the detailed comparison sheet.
Decision read
Gemini 2.5 Pro
Gemini 2.5 Pro currently has the stronger profile, with verified wins split 4 to 1.
Evidence depth
82 data points
Includes 8 benchmark rows, 0 audit samples, and 7 provider examples.
Selection signal
Start with Gemini 2.5 Pro
The charts below split 15 high-signal samples across speed, scores, and audit health.
Model compare Gemini 2.5 Pro vs GLM-4.6gemini-2-5-pro-vs-glm-4-6 | Model A Gemini 2.5 Pro | Model B GLM-4.6 |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 1 wins |
| Where it leads | Cheapest input price, Average speed, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
| Metric | Gemini 2.5 Pro | GLM-4.6 |
|---|---|---|
| MMLU-Pro | 86.2%#12 |
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Gemini 2.5 Pro | GLM-4.6 |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Gemini 2.5 Pro | GLM-4.6 |
|---|---|---|
10 tests | Gemini 2.5 Pro speed / latency 106 tok/s / 16405ms input / output No data |
This report only uses LMSpeed data for Gemini 2.5 Pro and GLM-4.6: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | Gemini 2.5 Pro | GLM-4.6 |
|---|---|---|
| When to choose each model | Gemini 2.5 Pro Gemini 2.5 Pro is stronger when you prioritize Cheapest input price, Average speed, Provider coverage, Recent tests. | GLM-4.6 GLM-4.6 is stronger when you prioritize First-token latency. |
TL;DR: Gemini 2.5 Pro leads across 82 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from Gemini 2.5 Pro vs GLM-4.6 into nearby model comparisons with enough verified LMSpeed data.
| First-token latency |
| Model metadata | Gemini 2.5 Pro exposes 1.0M tokens; notable signals: Text input, Image input, File input, Audio input. | GLM-4.6 exposes 202.8K tokens; notable signals: Text input, Text output, Tool calling, Structured outputs. |
|---|---|---|
| Developer | No data | |
| Context window | 1.0M tokens | 202.8K tokens |
| Max output | 65.5K tokens | 131.1K tokens |
| Released | Jun 2025 | Sep 2025 |
| Modalities | Input TextImageFileAudiovideo Output Text | Input Text Output Text |
| Features | Text inputImage inputFile inputAudio inputText outputTool callingStructured outputsJSON modeReasoning | Text inputText outputTool callingStructured outputsJSON modeReasoning |
| Parameters | No data | No data |
| Tokenizer | Gemini | Other |
| Knowledge cutoff | 2025-01-31 | 2025-03-31 |
| OpenRouter ID | google/gemini-2.5-pro | z-ai/glm-4.6 |
| References | No data | No data |
| LiveCodeBench | 80.1%#18 | 56.1%#47 |
|---|
| Input price | $1.25/M#30 | $0.600/M#23 |
|---|
| Output price | $10.00/M#41 | $2.20/M#25 |
|---|
| SciCode | 42.8%#32 | 33.1%#83 |
|---|
| GPQA | 84.4%#36 | 63.2%#98 |
|---|
| Output speed | 132.3 tok/s#36 | 51.7 tok/s#87 |
|---|
| HLE | 21.1%#37 | 5.2%#85 |
|---|
GLM-4.6
speed / latency
56 tok/s / 1357ms
input / output
No data
123NHH API5 tests | Gemini 2.5 Pro speed / latency N/A / N/A input / output No data | GLM-4.6 speed / latency 101 tok/s / 1992ms input / output No data |
|---|
DeepRouter5 tests | Gemini 2.5 Pro speed / latency 92 tok/s / 16347ms input / output No data | GLM-4.6 speed / latency N/A / N/A input / output No data |
|---|
Rnglg2 API5 tests | Gemini 2.5 Pro speed / latency 111 tok/s / 17899ms input / output No data | GLM-4.6 speed / latency N/A / N/A input / output No data |
|---|
素墨API5 tests | Gemini 2.5 Pro gemini-2.5-pro speed / latency 82 tok/s / 17042ms input / output $0.100/M / $0.100/M | GLM-4.6 glm-4.6 speed / latency N/A / N/A input / output $0.010/M / $0.010/M |
|---|
Gemini 2.5 Pro gemini-2.5-pro speed / latency No data input / output $1.25/M / $10.00/M | GLM-4.6 glm-4-6 speed / latency No data input / output $0.0010/M / $0.0010/M |
Gemini 2.5 Pro gemini-2.5-pro-search speed / latency No data input / output $1.25/M / $10.00/M | GLM-4.6 glm-4.6 speed / latency No data input / output $0.010/M / $0.010/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
