ERNIE X1.1 vs Sonar
At a Glance
| Compare | ERNIE X1.1Baidu | SonarPerplexity |
|---|---|---|
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | Not reported | $1.00Openrouter ↗ · Oct 19, 2026 |
| Output priceFrom · USD / 1M tokens | Not reported | $1.00Openrouter ↗ · Oct 19, 2026 |
| Context windowMaximum documented tokens | 66K | 128K |
| Model facts checked | Aug 29, 2026View model evidence → | Aug 29, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
Side-by-Side Facts
| Field | ERNIE X1.1 | Sonar |
|---|---|---|
| Developer | Baidu | Perplexity |
| Family | Ernie X1 | Sonar |
| Model | ERNIE X1.1 | Sonar |
| Version | ERNIE X1.1 | Sonar |
| Lifecycle | active | active |
| Released | 2025-09-26 | Unknown |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text | Text |
| Output modalities | Text | Text |
| Context window | 66K | 128K |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Baidu Qianfan (Standard) | Openrouter (Standard), Perplexity (Standard) |
| Capabilities | agents, chat, reasoning, search, tools | chat, citations, search |
ERNIE X1.1 Capabilities
Sonar Capabilities
Primary Evidence
Sources and Freshness
Questions
ERNIE X1.1 vs Sonar FAQs
Is ERNIE X1.1 or Sonar better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both ERNIE X1.1 and Sonar, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, ERNIE X1.1 or Sonar?+
ERNIE X1.1 is $1.00 and Sonar is $1.00 per million tokens, so they are tied on this metric. ERNIE X1.1 is $4.00 and Sonar is $1.00 per million tokens, so Sonar is cheaper on this metric.
Which has a larger context window, ERNIE X1.1 or Sonar?+
Sonar has the larger sourced context window. ERNIE X1.1 supports 65,536 tokens and Sonar supports 128,000 tokens.
Which performs better in benchmarks, ERNIE X1.1 or Sonar?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can ERNIE X1.1 or Sonar be self-hosted?+
Both models have the same sourced self-hosting status: unsupported. ERNIE X1.1 is not marked open weight; Sonar is not marked open weight.
Can ERNIE X1.1 and Sonar understand images?+
ERNIE X1.1 is not documented with image input; Sonar is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, ERNIE X1.1 or Sonar?+
ERNIE X1.1 has a sourced maximum output of 65,536 tokens; Sonar's maximum output is not reported. A larger limit cannot be determined.
Do ERNIE X1.1 and Sonar support reasoning and tool use?+
ERNIE X1.1: reasoning and tool calling. Sonar: none of these features are definitively sourced. Feature support does not establish relative quality.
Which is available from more inference providers, ERNIE X1.1 or Sonar?+
ERNIE X1.1 has 1 sourced provider route; Sonar has 2, so Sonar has broader tracked availability.
Which offers better value, ERNIE X1.1 or Sonar?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.