glm-5.3-flash
Input $0.04 USD · Output $0.15 USD / 1M tokens
chat comparison
glm-5.3-flashvsgpt-5.5
Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.
Current pricing
See the cost difference clearly
gpt-5.5
Input $0.55 USD · Output $3.30 USD / 1M tokens
Minimum request: $0.0001 USD
What's different
Only capabilities that differ between these models are listed. Green highlights the broader supported option or larger context window.
Context window
glm-5.3-flash
1,048,576 tokens
gpt-5.5Better fit
1,050,000 tokens
JSON mode
glm-5.3-flash
Not supported
gpt-5.5Better fit
Supported
Latest LLM7 statistics
Recent aggregated percentages and response-time metrics from LLM7, not a global model benchmark or traffic disclosure.
Recent stability
glm-5.3-flash
95.82%
gpt-5.5
95.44%
Average response time
glm-5.3-flash
26,736.32 ms
gpt-5.5
10,160.08 ms
P95 API latency
glm-5.3-flash
60,000 ms
gpt-5.5
60,000 ms
Side-by-side trends
Shared charts make the observed differences easier to read. Metrics without enough history stay hidden.
Request success rate
Both models on the same scale
glm-5.3-flash: 97.8%gpt-5.5: 71.4%
Average API latency
Both models on the same scale
glm-5.3-flash: 16,370 msgpt-5.5: 24,145 ms
P95 API latency
Both models on the same scale
glm-5.3-flash: 60,000 msgpt-5.5: 60,000 ms
Estimate your workload
Fixed-price models can be estimated directly; dynamic models use recent references and are billed from actual provider usage.
Cost calculator
Adjust the volume to see an instant estimate at the current public price.
01M
Input estimate
$0.0004
Output estimate
$0.000375
Estimated total
$0.000775
Cost calculator
Adjust the volume to see an instant estimate at the current public price.
01M
Input estimate
$0.0055
Output estimate
$0.00825
Estimated total
$0.01375
Quick take
- gpt-5.5 has a larger context window.
- The recent stability rates are too close to distinguish meaningfully.