Compare / head-to-head
GLM-5-TurbovsSonar Reasoning Pro
GLM-5-Turbo and Sonar Reasoning Pro do not yet share a public benchmark, so quality cannot be compared apples-to-apples. GLM-5-Turbo is 1.9x cheaper per token. GLM-5-Turbo has the larger context window (200K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0
no overlap yet
Cheaper per token
GLM-5-Turbo
1.9x cheaper, input + output
Larger context
GLM-5-Turbo
200K tokens
Provider uptime (30d)
— · 100%
Z.ai · Perplexity
GLM-5-Turbo
Z.ai
text
Sonar Reasoning Pro
Perplexity
text
Quality
Benchmark matrix
0 shared · 0 only GLM-5-Turbo · 0 only Sonar Reasoning Pro| Benchmark | GLM-5-Turbo | Sonar Reasoning Pro | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 0 | ||||
| No public benchmark is reported for both models yet. | ||||
| Only GLM-5-Turbo reports · 0 | ||||
| GLM-5-Turbo reports nothing Sonar Reasoning Pro does not. | ||||
| Only Sonar Reasoning Pro reports · 0 | ||||
| Sonar Reasoning Pro reports nothing GLM-5-Turbo does not. | ||||
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is GLM-5-Turbo minus Sonar Reasoning Pro in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | GLM-5-Turbo | Sonar Reasoning Pro | Edge |
|---|---|---|---|
| Context window | 200K tokens | 128K tokens | GLM-5-Turbo |
| Max output | 131K tokens | — | — |
| Input price / 1M | $1.2 ↗ | $2 ↗ | GLM-5-Turbo |
| Output price / 1M | $4 ↗ | $8 ↗ | GLM-5-Turbo |
| Cached input / 1M | $0.24 ↗ | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $5.2 | $10 | GLM-5-Turbo |
| Modalities | text | text | Tie |
| Released | — | — | — |
| Cited benchmark scores | 0 | 0 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run GLM-5-Turbo and Sonar Reasoning Pro on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.