AI Model Comparison

GLM-5.3-Flash vs Gemini 3.5 Flash

Compare on pricing, benchmarks, zero data retention, EU hosting, providers, and context.

Key info

What each model gives you per call. Prices reflect the cheapest available route on Opper.

Input
Output
Features
Context window
1Mtokens
Max output
131Ktokens
Input price
$0.10/ 1M tokens
Output price
$0.35/ 1M tokens

Benchmarks

Composite indices and speed metrics from Artificial Analysis. Higher is better for indices and speed (averaged across providers); lower is better for time-to-first-token.

Intelligence Index
Coding Index
72
Math Index
Output speed
110 t/s
Time to first token
2.1s

Available routes & privacy

Every provider hosting this model on Opper. Routes are sorted best-privacy first, so EU regions and zero data retention rise to the top.

RoutesProvider, region, ZDR & training posture.
Berget
RegionEU
ZDRZero data retention
TrainingNo
Sference
RegionEU
ZDRZero data retention
TrainingNo
TensorX
RegionEU
ZDRZero data retention
TrainingNo
Modal
RegionMulti
ZDRZero data retention
TrainingNo, by default
DeepInfra
RegionUS
ZDRZero data retention
TrainingNo
Novita
RegionUS
ZDRZero data retention
TrainingNo
Perplexity
RegionUS
ZDRZero data retention
TrainingNo
Wafer
RegionUS
ZDRZero data retention
TrainingNo
Nebius
RegionMulti
ZDRAbuse monitoring, zero data retention with abuse monitoring
TrainingNo
Z.ai
RegionMulti
ZDRAbuse monitoring, zero data retention with abuse monitoring
TrainingNo, by default
DigitalOcean
RegionUS
ZDRAbuse monitoring, zero data retention with abuse monitoring
TrainingNo
Morph
RegionUS
ZDRAbuse monitoring, zero data retention with abuse monitoring
TrainingNo
Nextbit
RegionEU
ZDRRetained
TrainingNo

One API key, every model you compared

EU-hosted, zero data retention on supported routes, pass-through pricing. Drop-in OpenAI SDK compatible — switch between models without changing your code.