Sonar Deep Research vs Sakana Namazu
Sakana Namazu costs 2.0x less per output token than Sonar Deep Research ($4.00 vs $8.00 per million). Updated October 23, 2026; no benchmark has tested both models yet.
- Coding
- No data
- Overall
- No data
- Output $/M
- $8.00
- Coding
- No data
- Overall
- No data
- Output $/M
- $4.00
Sonar Deep Research or Sakana Namazu: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Compare them on price, context and the boards below.
No benchmark has tested either model yet, so price and context are the only way to compare them.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Long documents
Listed context window
Sakana Namazu
Sakana Namazu takes 262K tokens against 128K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Sakana Namazu
Sonar Deep Research $0.0060, Sakana Namazu $0.0029 per turn.
List prices
At a glance
- Coding index
- Sonar Deep Research not benchmarked, Sakana Namazu not benchmarked.
- Widest category
- None yet: no category has been tested on both models.
- Widest single gap
- None yet: no benchmark has tested both models.
- Output price
- Sonar Deep Research $8.00 against Sakana Namazu $4.00 per million output tokens, 2.0x apart.
- Context window
- Sonar Deep Research takes 128K tokens, Sakana Namazu 262K.
Benchmark by benchmark
Every board either model has a result on, a category to a fold; bars are each result on a 0 to 100 scale. Only one model is measured on each, so no row names a leader.
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Sakana Namazu costs less
Repository review
50K input + 3K output tokens
Sakana Namazu costs less
Agent loop
200K input + 10K output tokens
Sakana Namazu costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | Perplexity Sonar Deep Research | Sakana Namazu |
|---|---|---|
| Maker | Perplexity | Sakana |
| Weights | No public weights listed | No public weights listed |
| Released | March 7, 2025 | August 11, 2026 |
| Context window | 128K | 262K |
| Input $/Mtok | $2.00 | $0.95 |
| Output $/Mtok | $8.00 | $4.00 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 0 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Sonar Deep Research better than Sakana Namazu for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Compare them on price, context and the boards below.
Which is cheaper, Sonar Deep Research or Sakana Namazu?
Sonar Deep Research costs $2.00 per million input tokens and $8.00 per million output tokens; Sakana Namazu costs $0.95 and $4.00. Cost per solved task is known for neither of them.
Which has the bigger context window, Sonar Deep Research or Sakana Namazu?
Sakana Namazu, with 262K tokens against 128K.
Has any benchmark tested both Sonar Deep Research and Sakana Namazu?
No benchmark has tested either model yet, so price and context are the only way to compare them. Data as of October 23, 2026.