--- title: "Perplexity: Sonar Deep Research — unrated, priced in this catalogue · Undominated.ai" canonical: https://undominated.ai/models/perplexity__sonar-deep-research/ description: "Perplexity: Sonar Deep Research: $2.00/M in, $8.00/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero." --- # Perplexity: Sonar Deep Research — unrated, priced in this catalogue · Undominated.ai > Perplexity: Sonar Deep Research: $2.00/M in, $8.00/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero. [Check base rates for this workload](/check/perplexity__sonar-deep-research/) [Cheaper alternatives](/alternatives/) [Family](/families/sonar/) [Compare models](https://undominated.ai/compare/?models=perplexity%2Fsonar-deep-research) Comparison context Choose up to three standard models in Compare. Requirements and prompt length apply in Compare. This page keeps its stated price basis and workload controls. MODEL PROOF # Sonar Deep Research Perplexity · 07 Mar 2025 Balanced Summarise Chat Code gen Agentic NOT INDEPENDENTLY RATED ## No independent LMArena score is published for this model. **$3.50** / 1M tokens Balanced · 3 tokens in per 1 out Reasoning tokens are billed separately. Evidence as of 06 Oct 2026 [openrouter/models](https://openrouter.ai/api/v1/models) Independent LMArena score Not independently rated Context window 128K Maximum output 115.2K Input modalities text Output modalities text Published input price $2.00 / 1M tokens Published output price $8.00 / 1M tokens Pricing kind fixed Inspect [complete billing conditions](#billing-details) and endpoint terms below. Price from Perplexity: the cheapest offer that is serving, at standard delivery and at the maker’s precision or better, at its standard rate. Every price dimension · USD per million tokens | Input | $2.00 /M | | --- | --- | | Output | $8.00 /M | | Cached input | Unknown /M | | Cache write | Unknown /M | | Cache write 1h | Unknown /M | | Reasoning | $3.00 /M | | Web search | $0.005 /call | **Reasoning tokens are billed separately** at $3.00/M, on top of output. Its share of your bill depends on the reasoning tokens used. ### Who sells it The same weights, different shops. Cheapest is not like-for-like when serving precision differs. 1 provider offers · rates, limits and conditions Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test. | Seller | Input | Output | Precision | Uptime (1d) | | --- | --- | --- | --- | --- | | Seller Perplexity perplexity Endpoint terms Cached input /M Unknown Context limit 128,000 tokens Output limit 115,200 tokens Tools Not listed by endpoint Reasoning Listed by endpoint Promotional discount None reported Uptime · last 30 minutes Unknown | Input $2.00 | Output $8.00 | Precision undeclared | Uptime (1d) 99.57% | ### Independent scores No independent benchmark has measured this model. Unrated is not a score of zero. ### Capability | Context window | 128K | | --- | --- | | Max output | 115K | | Input modes | text | | Tool use | no | | Reasoning | optional | | Open weights | Unknown | ### Provenance | Price source | [openrouter.ai](https://openrouter.ai/api/v1/models) | | --- | --- | | Fetched | 2026-10-06 | | Quality data | unrated | Sonar Deep Research is a research-focused model designed for multi-step retrieval, synthesis, and reasoning across complex topics. It autonomously searches, reads, and evaluates sources, refining its approach as it gathers... ## Questions this page answers What does Sonar Deep Research cost? $2.00/M in, $8.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. Does Sonar Deep Research have an independent quality score? Sonar Deep Research has no independent quality score in this catalogue. Unrated is not a score of zero. What beats Sonar Deep Research? Sonar Deep Research has no independent quality score. Unrated is not a score of zero. Does this page use Artificial Analysis scores for Sonar Deep Research? No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated. Does a missing score mean Sonar Deep Research scored zero? Unrated is not a score of zero. MODEL MONUMENT ## Save or share this proof Download proof card · 1200 × 630 Preview and more sharing options Perplexity: Sonar Deep Research. Balanced workload. Not independently rated. Evidence as of 06 Oct 2026. Copy model link Download square card · 1080 × 1080 Copy landscape image Share landscape card ## Related No independent quality score, so there is no dominator to name. Unrated is not a clean bill of health. - Same vendor [Sonar](/models/perplexity__sonar/) - Perplexity models [Perplexity](/providers/perplexity/) - Where this model appears [traps](/traps/) - Same vendor [Sonar Pro](/models/perplexity__sonar-pro/) - Where this model appears [subscription vs API](/plans/) - Same vendor [Sonar Pro Search](/models/perplexity__sonar-pro-search/) ## Badge The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not. 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