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ERNIE 5.0

baidu·baidu/ernie-5.0-thinking-preview·GA·Closed·ernie series
Multimodal reasoning model for visual analysis, planning, and tool use

ERNIE 5.0 by baidu is offered by 2 providers on this page. Its reference price is $1.00 per 1M input tokens and $3.50 per 1M output tokens. The lowest paid channel is ZenMux at $0.84 / $3.37 per 1M, about 1.2× below the reference price. That channel is a third-party gateway, so confirm its availability and rate limits before depending on it.

Artificial Analysis rates it 14.3 on the Intelligence Index. Against its lowest blended price of $1.47 per 1M, that is roughly 10 index points per dollar, which is the value ratio the leaderboards rank on.

The context window is 128,000 tokens, with an output limit of 16,384 tokens. It supports reasoning and tool use. Accepted input modalities are Text, Image, and Video. Providers report the capability flags inconsistently, so verify a specific feature against the host you plan to use. Its training knowledge cuts off at 2025-01-01.

Specs & pricing

Input / output per 1M tokens
Reference price·NanoGPT
$1.00 / $3.50
Blended $1.63 · Cache read $0.50
Lowest paid·ZenMuxGateway
$0.84 / $3.37
Blended $1.47 · 1.2× spread
Context
128,000
Output limit
16,384
Knowledge cutoff
2025-01-01
Released / updated
2026-01-22 / 2026-01-22
Capabilities
✓ Reasoning✓ Tool useStructured output✓ Temperature✓ Attachments
⚠ Providers report capability flags inconsistently
Modalities
TextImageVideo

Quality & performanceArtificial Analysis · Intelligence Index v4.3

Intelligence14.3
Value10
Coding—
Agentic—
Output speed—
TTFT—
Value formulaIQ 14.3 ÷ min blended $1.472 = 10

Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.

Available at 2 providers2 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
ZenMuxGateway$0.84$3.37——128,00064,000
NanoGPTGateway$1.00$3.50$0.50—128,00016,384

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

Upstream provides no control info

2 / 2 providers expose no reasoning control (reasoning_options: []).

Your usage cost

1NanoGPT$315.00
2ZenMux$336.50
The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input listOutput listMin blended
$3.50$02026-08-052026-09-032026-08-05 · Input list $1.002026-08-06 · Input list $1.002026-08-07 · Input list $1.002026-08-08 · Input list $1.002026-08-09 · Input list $1.002026-08-10 · Input list $1.002026-08-11 · Input list $1.002026-08-12 · Input list $1.002026-08-13 · Input list $1.002026-09-03 · Input list $1.002026-08-05 · Output list $3.502026-08-06 · Output list $3.502026-08-07 · Output list $3.502026-08-08 · Output list $3.502026-08-09 · Output list $3.502026-08-10 · Output list $3.502026-08-11 · Output list $3.502026-08-12 · Output list $3.502026-08-13 · Output list $3.502026-09-03 · Output list $3.502026-08-05 · Min blended $1.632026-08-06 · Min blended $1.632026-08-07 · Min blended $1.632026-08-08 · Min blended $1.632026-08-09 · Min blended $1.632026-08-10 · Min blended $1.632026-08-11 · Min blended $1.632026-08-12 · Min blended $1.632026-08-13 · Min blended $1.632026-09-03 · Min blended $1.47

Artificial Analysis evaluations8 items

GPQA Diamond77.7%
Humanity's Last Exam13.3%
MMLU-Pro83.0%
LiveCodeBench81.2%
Terminal-Bench Hard25.0%
AIME 202585.0%
τ²-Bench Telecom83.9%
IFBench41.4%

Individual evaluations run by Artificial Analysis, on the same reasoning tier as the intelligence score above. Each benchmark has its own task set and harness, so rows are not comparable with one another. The Intelligence Index above draws on a different, newer set of evaluations.

Related models

baERNIE 5.1same series$0.75 / $3.00baERNIE 5.1 Thinkingsame series$0.75 / $3.00baERNIE 4.5 VL 424B A47Bsame series$0.42 / $1.25GLM-5.3-Flashcheaper alternative$0.15 / $0.50DeepSeek V4.1 Flashcheaper alternative$0.15 / $0.60DeepSeek V4 Flash 0731cheaper alternative$0.45 / $1.34GPT-5.6 Lunacheaper alternative$0.20 / $1.20
Data partly from models.dev (MIT) · NanoGPT official docs ↗