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  1. Home
  2. /
  3. Compare

ERNIE 4.5 21B A3B Thinking vs Riverflow V2 Max Preview

Compare ERNIE 4.5 21B A3B Thinking from baidu and Riverflow V2 Max Preview from Sourceful on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for baidu
ERNIE 4.5 21B A3B Thinking
Favicon for sourceful
Riverflow V2 Max Preview
Favicon for baidu
ERNIE 4.5 21B A3B Thinking
Favicon for sourceful
Riverflow V2 Max Preview

Overview

ERNIE 4.5 21B A3B Thinking
Author
baidu
Riverflow V2 Max Preview
Author
Sourceful
ERNIE 4.5 21B A3B Thinking
Context length
131Ktokens
Riverflow V2 Max Preview
Context length
—
ERNIE 4.5 21B A3B Thinking
Reasoning
Riverflow V2 Max Preview
Reasoning
ERNIE 4.5 21B A3B Thinking
Input modalities
Riverflow V2 Max Preview
Input modalities
ERNIE 4.5 21B A3B Thinking
Output modalities
Riverflow V2 Max Preview
Output modalities

ERNIE 4.5 21B A3B Thinking vs Riverflow V2 Max Preview: side-by-side summary

ERNIE 4.5 21B A3B Thinking and Riverflow V2 Max Preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

ERNIE 4.5 21B A3B Thinking, from baidu, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Riverflow V2 Max Preview, from Sourceful, is priced by the provider serving it on OpenRouter.

Context window
  • ERNIE 4.5 21B A3B Thinking: 131,072 tokens
  • Riverflow V2 Max Preview: Not applicable
Price
  • ERNIE 4.5 21B A3B Thinking: Pricing varies by provider
  • Riverflow V2 Max Preview: Pricing varies by provider
Provided by
  • ERNIE 4.5 21B A3B Thinking: baidu
  • Riverflow V2 Max Preview: Sourceful
model details, providers and pricing
model details, providers and pricing
ERNIE 4.5 21B A3B Thinking
Riverflow V2 Max Preview

ERNIE 4.5 21B A3B Thinking vs Riverflow V2 Max Preview at a glance

ERNIE 4.5 21B A3B Thinking vs Riverflow V2 Max Preview comparison
ERNIE 4.5 21B A3B ThinkingRiverflow V2 Max Preview
Input pricePricing varies by providerPricing varies by provider
Output pricePricing varies by providerPricing varies by provider
Context window131,072 tokensNot applicable
Intelligence IndexNot availableNot available
Coding IndexNot availableNot available
Agentic IndexNot availableNot available
Latency (p50)Not availableNot available
Throughput (p50)Not availableNot available
Attribute