Monday, October 5, 2026 · No. 435Prices synced 9 hours ago
All·AI·Model

The AI Model Price Index

Step 3.5 Flash (Deep Infra)

by Eden AI · listed Jan 2026RTW

StepFun flash lane for quick multimodal reasoning and coding assistance

Current rates USD per 1M tokens

Input$0.09
Output$0.30
Cache read$0.02
Cache write—

Against the market

Input price vs. maker flagships ($/1M tokens)
Step 3.5 Flash (Deep Infra)Step 3.5 Flash (Deep Infra): $0.09 per 1M tokens$0.09DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.15 per 1M tokens$0.15Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.15 per 1M tokens$0.15Gemini 3.8 FlashGemini 3.8 Flash: $0.75 per 1M tokens$0.75GLM-5.3GLM-5.3: $1.40 per 1M tokens$1.40Claude Sonnet 5.5Claude Sonnet 5.5: $2.00 per 1M tokens$2.00GPT-6.1 SolGPT-6.1 Sol: $2.00 per 1M tokens$2.00Grok 4.7Grok 4.7: $2.00 per 1M tokens$2.00
Output price vs. maker flagships ($/1M tokens)
Step 3.5 Flash (Deep Infra)Step 3.5 Flash (Deep Infra): $0.30 per 1M tokens$0.30Qwen3.8 Omni FlashQwen3.8 Omni Flash: $0.47 per 1M tokens$0.47DeepSeek V4 Flash Vision ExpDeepSeek V4 Flash Vision Exp: $0.60 per 1M tokens$0.60Gemini 3.8 FlashGemini 3.8 Flash: $3.75 per 1M tokens$3.75GLM-5.3GLM-5.3: $4.40 per 1M tokens$4.40Grok 4.7Grok 4.7: $6.00 per 1M tokens$6.00Claude Sonnet 5.5Claude Sonnet 5.5: $10.00 per 1M tokens$10.00GPT-6.1 SolGPT-6.1 Sol: $10.00 per 1M tokens$10.00

On the record

Model id
deepinfra/stepfun-ai/Step-3.5-Flash
Context window
262K tokens
Max output
256K tokens
Input modalities
text
Output modalities
text
Reasoning
yes
Tool calls
yes
Open weights
yes
Knowledge cutoff
Jan 2025
Released
2026-01-29
Last updated
2026-02-13
Provider docs
docs.edenai.co

Back of the envelope

≈

Also listed at

← All Eden AI listings