Grok 4.6 vs Sakana Namazu: Specs & Benchmark Comparison
Grok 4.6 is developed by xAI, while Sakana Namazu comes from Sakana AI. Both were released in August 2026.
We have 4 benchmark results for Grok 4.6 and 3 benchmark results for Sakana Namazu, but they were measured on different benchmarks, so there is no like-for-like scoreboard.
Sakana Namazu is the cheaper API at $0.95 per million input tokens and $4 per million output tokens, roughly 2 times cheaper than Grok 4.6 at $2 and $6. Grok 4.6 takes the larger context window at 500K tokens, compared with 256K for Sakana Namazu. Both accept text and images as input. On tooling, only Grok 4.6 supports function calling and only Grok 4.6 offers structured output.
| Characteristic | Grok 4.6 | Sakana Namazu |
|---|---|---|
| Company | xAI | Sakana AI |
| Release Date | August 12, 2026 | August 3, 2026 |
| Parameters | — | — |
| Multimodal | Yes | Yes |
| Context (input) | 500K | 256K |
| Context (output) | — | 256K |
| Input Price / 1M | $2.00 | $0.95 |
| Output Price / 1M | $6.00 | $4.00 |
| Average Score | 61.7% | 92.4% |
Verdict
Both models show equal results — the choice depends on your specific use case.
Both models show comparable average scores: Grok 4.6 — 0.6, Sakana Namazu — 0.9.
Sakana Namazu is 1.6x cheaper: input $0.95/1M vs $2.00/1M tokens.
Grok 4.6 supports a larger context: 500K vs 256K tokens.
Both models were released around the same time: 8/12/2026 and 8/3/2026.
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Frequently Asked Questions
Which is better for coding — Grok 4.6 or Sakana Namazu?
Which model is cheaper — Grok 4.6 or Sakana Namazu?
Which has a larger context window — Grok 4.6 or Sakana Namazu?
The Grok 4.6 and Sakana Namazu comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Grok 4.6 or Sakana Namazu page. See also the complete list of AI model comparisons.