ERNIE 4.5 VL 424B A47B vs GPT-6 Astra

Price, context window & benchmark comparison

B

ERNIE 4.5 VL 424B A47B

Baidu
$0.42 / $1.25
Input / Output · per 1M tokens
VS
O

GPT-6 Astra

OpenAI
$10.00 / $50.00
Input / Output · per 1M tokens
Compare different models
B
O
Verdict: ERNIE 4.5 VL 424B A47B is 31.9× cheaper than GPT-6 Astra on a typical 3:1 input/output mix. GPT-6 Astra has the larger context window (1.1M vs 123K).
ERNIE 4.5 VL 424B A47B GPT-6 Astra
Input price / 1M$0.42$10.00
Output price / 1M$1.25$50.00
Blended price (3:1)$0.63$20.00
Cached input / 1M—$1.00
Context window123K1.1M
Max output16K128K
Intelligence index—52.7
Coding index—76.9
Providers—6
Best provider uptime (30m)—100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingNoYes
Released2025-06-302026-09-04
Retirement2026-10-08—

Cost calculator

FAQ

Which is cheaper, ERNIE 4.5 VL 424B A47B or GPT-6 Astra?

ERNIE 4.5 VL 424B A47B is 31.9× cheaper than GPT-6 Astra on a typical 3:1 input/output mix.

ERNIE 4.5 VL 424B A47B vs GPT-6 Astra: which has a bigger context window?

ERNIE 4.5 VL 424B A47B : 123,000 tokens. GPT-6 Astra: 1,050,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: ERNIE 4.5 VL 424B A47B ≈ $1,465, GPT-6 Astra ≈ $45,000.

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