Data points: 45
The readout for GLM-5.1 and Qwen3 S2S Flash Realtime, before the detailed comparison sheet.
Decision read
GLM-5.1
GLM-5.1 currently has the stronger profile, with verified wins split 4 to 0.
Evidence depth
45 data points
Includes 0 benchmark rows, 0 audit samples, and 7 provider examples.
Selection signal
Start with GLM-5.1
The charts below split 7 high-signal samples across speed, scores, and audit health.
Model compare GLM-5.1 vs Qwen3 S2S Flash Realtimeglm-5-1-vs-qwen3-s2s-flash-realtime | Model A GLM-5.1 | Model B Qwen3 S2S Flash Realtime |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 0 wins |
| Where it leads | Cheapest input price, Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
| Metric | GLM-5.1 | Qwen3 S2S Flash Realtime |
|---|---|---|
| No shared benchmark metrics are available yet. | ||
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | GLM-5.1 | Qwen3 S2S Flash Realtime |
|---|---|---|
| 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 | GLM-5.1 | Qwen3 S2S Flash Realtime |
|---|---|---|
5 tests | GLM-5.1 speed / latency 46 tok/s / 10246ms input / output No data |
This report only uses LMSpeed data for GLM-5.1 and Qwen3 S2S Flash Realtime: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | GLM-5.1 | Qwen3 S2S Flash Realtime |
|---|---|---|
| When to choose each model | GLM-5.1 GLM-5.1 is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. | Qwen3 S2S Flash Realtime Qwen3 S2S Flash Realtime does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: GLM-5.1 leads across 45 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from GLM-5.1 vs Qwen3 S2S Flash Realtime into nearby model comparisons with enough verified LMSpeed data.
| No data |
| Model metadata | No OpenRouter metadata is available yet for this model. | No OpenRouter metadata is available yet for this model. |
|---|---|---|
| Developer | Zhipu AI | No data |
| Context window | No data | No data |
| Max output | No data | No data |
| Released | No data | No data |
| Modalities | No data | No data |
| Features | None listed | None listed |
| Parameters | No data | No data |
| Tokenizer | No data | No data |
| Knowledge cutoff | No data | No data |
| OpenRouter ID | No data | No data |
| References | No data | No data |
Qwen3 S2S Flash Realtime
speed / latency
N/A / N/A
input / output
No data
阿里云百炼 DashScope5 tests | GLM-5.1 speed / latency 45 tok/s / 14244ms input / output No data | Qwen3 S2S Flash Realtime speed / latency N/A / N/A input / output No data |
|---|
ChooseC API0 tests | GLM-5.1 speed / latency N/A / N/A input / output No data | Qwen3 S2S Flash Realtime speed / latency N/A / N/A input / output No data |
|---|
KFCV500 tests | GLM-5.1 speed / latency N/A / N/A input / output No data | Qwen3 S2S Flash Realtime speed / latency N/A / N/A input / output No data |
|---|
Newagiai0 tests | GLM-5.1 glm-5.1 speed / latency N/A / N/A input / output $0.822/M / $3.01/M | Qwen3 S2S Flash Realtime qwen3-s2s-flash-realtime-2025-09-22 speed / latency N/A / N/A input / output $10.27/M / $10.27/M |
|---|
GLM-5.1 z-ai/glm-5.1 speed / latency No data input / output $0.050/M / $0.050/M | Qwen3 S2S Flash Realtime qwen3-s2s-flash-realtime-2025-09-22 speed / latency No data input / output $0.050/M / $0.050/M |
GLM-5.1 glm-5.1 speed / latency No data input / output $0.822/M / $3.01/M | Qwen3 S2S Flash Realtime qwen3-s2s-flash-realtime-2025-09-22 speed / latency No data input / output $10.27/M / $10.27/M |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
