LLM
Sonar Pro
Perplexity search-grounded API model for multi-step queries; Perplexity ends Sonar Chat Completions support on 27 September 2026 and maps Sonar Pro to the Agent API fast preset.
Levelmodel
ClassLLM
Parametersnot in the notes
Context200,000
Released7 Mar 2025
Opennessproprietary
Runs onnot in the notes
Statusdeprecated
Identity
- Developer
- Perplexity
- Family
- Sonar
- Released
- 7 Mar 2025 sourcesregistry date
- Weights published
- –
- Record checked
- 11 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.
Architecture and Size
- Architecture
- not in the notes
- Total parameters
- – sources
- Active parameters
- –
- Checkpoint parameters
- –
- Context length
- 200,000 tokens
- Input
- text, image
- Output
- text
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).
Openness and Access
- Openness
- proprietary
- Licence
- not in the notes sources
- Access routes
- API
Where this comes from
The licence file governs over registry tags and aggregator labels.
Deployment
- Runs on
- not in the notes
- Footprint
- not in the notes
- Runtimes
- not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.
Indonesia
- Indonesian support
- not stated
- Regional languages
- not in the notes
- Jakarta hosting
- unknown
- Languages
- not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.
Benchmark Results
The notes record no benchmark result for this model.
Lineage
The notes record no lineage for this model.
Industry Use Cases
No industry use case links this model.
Links
DeveloperPerplexitycompany
PerplexitycompanyModelSonar ProPerplexity, LLM
Sonar ProPerplexity, LLMUse CasesEmbeddings and Retrieval for SEA LanguagesPublic SectorProcess Optimisation and Advanced Process ControlIndustrialUse cases of models in the same R&D topic; none is recorded for this model itself.
Who Runs It
PT Amman Mineral Nusa Tenggara (AMMAN)In production, 8 Jul 2026MIND IDResearch, 14 Oct 2025
Conch CementIn production, 23 Jun 2025
PT Kalbe Morinaga IndonesiaIn production, Oct 2024+2 moreDeployments of these use cases; none names this model.
PT Amman Mineral Nusa Tenggara (AMMAN)In production, 8 Jul 2026MIND IDResearch, 14 Oct 2025Conch CementIn production, 23 Jun 2025PT Kalbe Morinaga IndonesiaIn production, Oct 2024+2 moreDeployments of these use cases; none names this model.Models 1
Organisations 1
Sources
- docs.perplexity.ai/getting-started/models/models/sonar-pro https://docs.perplexity.ai/getting-started/models/models/sonar-pro
- openrouter.ai/api/v1/models https://openrouter.ai/api/v1/models
- docs.perplexity.ai/getting-started/models https://docs.perplexity.ai/getting-started/models
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Sonar Pro", https://aurion.semai.id/models/perplexity-sonar-pro/, records of October 2026.