Step 3.5 Flash 2603 – Benchmarks, Pricing & Intelligence Analysis
Not available on LLMBase
Step 3.5 Flash 2603 is not currently available in LLMBase Chat or the LLMBase Inference API. Benchmarks, pricing, and model details remain available for research and comparison.
Specifications
Technical details and pricing.
Inference API
Power your AI projects with open-source models.
OpenAI-compatible API. Processing terms vary by selected model; review the current Privacy Policy and DPA before using sensitive data.
MiniMax
MiniMax M3
$0.40 / $1.40
per M tokens
Z.ai
GLM 5.3 Flash
$0.20 / $0.60
per M tokens
MoonshotAI
Kimi K3
$4.00 / $18.00
per M tokens
DeepSeek
DeepSeek V4 Pro
$1.80 / $3.60
per M tokens
Frequently Asked Questions
What is Step 3.5 Flash 2603 good for?
Step 3.5 Flash 2603 currently has benchmark and pricing data on this page. Runtime metadata will appear later when the model catalog entry becomes available.
How much does Step 3.5 Flash 2603 cost?
Pricing is based on usage. Current rates are $0.10/1M tokens for input and $0.30/1M tokens for output.
Is Step 3.5 Flash 2603 available in LLMBase Chat yet?
Not yet on this page. We will add chat and inference actions automatically once an exact catalog entry exists for Step 3.5 Flash 2603.
Does Step 3.5 Flash 2603 support images or audio?
Step 3.5 Flash 2603 focuses on text-based tasks.
Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.