Claude Opus 5.5 vs ERNIE 4.5 VL 424B A47B

Price, context window & benchmark comparison

A

Claude Opus 5.5

Anthropic
$4.00 / $20.00
Input / Output · per 1M tokens
VS
B

ERNIE 4.5 VL 424B A47B

Baidu
$0.42 / $1.25
Input / Output · per 1M tokens
Compare different models
A
B
Verdict: ERNIE 4.5 VL 424B A47B is 12.7× cheaper than Claude Opus 5.5 on a typical 3:1 input/output mix. Claude Opus 5.5 has the larger context window (1M vs 123K).
Claude Opus 5.5ERNIE 4.5 VL 424B A47B
Input price / 1M$4.00$0.42
Output price / 1M$20.00$1.25
Blended price (3:1)$8.00$0.63
Cached input / 1M$0.20
Context window1M123K
Max output128K16K
Intelligence index57.6
Coding index
Providers11
Best provider uptime (30m)100.0%
Vision inputYesYes
ReasoningYesYes
Tool callingYesNo
Released2026-09-222025-06-30
Retirement2026-10-08

Cost calculator

FAQ

Which is cheaper, Claude Opus 5.5 or ERNIE 4.5 VL 424B A47B ?

ERNIE 4.5 VL 424B A47B is 12.7× cheaper than Claude Opus 5.5 on a typical 3:1 input/output mix.

Claude Opus 5.5 vs ERNIE 4.5 VL 424B A47B : which has a bigger context window?

Claude Opus 5.5: 1,000,000 tokens. ERNIE 4.5 VL 424B A47B : 123,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Claude Opus 5.5 ≈ $18,000, ERNIE 4.5 VL 424B A47B ≈ $1,465.

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