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ERNIE 5.1

Canonical ID: nano-gpt/ernie-5.1

Compact GPT model for low-latency assistance and high-volume workloads

Reasoning: No Tool use: No

Overview

text
Provider
NanoGPT logo NanoGPT
Family
ernie
Release date
2026-05-10
Last updated
2026-05-10
Input modalities
text
Output modalities
text

Pricing and Limits

Token pricing

Input
$0.75/1M
Output
$3/1M
Cached input
N/A
Currency: USD

Context and output

Context window
119,000
Max output tokens
64,000
Qualified ID
nano-gpt/ernie-5.1

Model Summary

ERNIE 5.1 is a model listing in the NanoGPT provider catalog. It is categorized under the ernie family.

The model supports text modalities across input/output paths. Reported context capacity is 119,000. Pricing is listed at $0.75/1M input and $3/1M output.

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ERNIE 4.5 21B A3B
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120,000 $0.07/1M $0.28/1M
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ERNIE 4.5 VL 424B A47B
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ERNIE 4.5 VL 424B A47B (NovitaAI)
llmgateway-providers/novita/ernie-4.5-vl-424b-a47b
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123,000 $0.42/1M $1.25/1M
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Ernie 5.0 Thinking Preview
nano-gpt/ernie-5.0-thinking-preview
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128,000 $1/1M $3.5/1M
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ERNIE 5.1 Thinking
nano-gpt/ernie-5.1:thinking
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119,000 $0.75/1M $3/1M
Reasoning