Llama 4 Maverick vs Fugu Ultra v2
Detailed technical comparison between Llama 4 Maverick (Meta) and Fugu Ultra v2 (Sakana AI). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Llama 4 Maverick
1,048,576 tokensTie
Equal CapabilityTie
Equal SpeedLlama 4 Maverick
$0.20 / MTokLlama 4 Maverick
Llama 4 Maverick is an advanced artificial intelligence model engineered by Meta. Tailored for complex multi-step reasoning, programming synthesis, and extended document comprehension, Llama 4 Maverick represents a key architectural iteration in the Meta model family. First released in 2026-05-25, it serves enterprise developers, research teams, and autonomous system architects requiring strict instruction compliance. Featuring an input capacity of 1,048,576 tokens (approximately 1,398 words), Llama 4 Maverick processes multi-file code repositories, lengthy technical reports, and complex prompts in a single inference call.
Fugu Ultra v2
Fugu Ultra v2 is an advanced artificial intelligence model engineered by Sakana AI. Tailored for complex multi-step reasoning, programming synthesis, and extended document comprehension, Fugu Ultra v2 represents a key architectural iteration in the Sakana AI model family. First released in 2026-09-11, it serves enterprise developers, research teams, and autonomous system architects requiring strict instruction compliance. Featuring an input capacity of 1,000,000 tokens (approximately 1,333 words), Fugu Ultra v2 processes multi-file code repositories, lengthy technical reports, and complex prompts in a single inference call.
Technical Specifications
🏆 = Superior Spec| Specification | Llama 4 Maverick | Fugu Ultra v2 |
|---|---|---|
| Provider | Meta | Sakana AI |
| Context Window | 1,048,576 tokens🏆 | 1,000,000 tokens |
| Agent Suitability | 89/100 (est.) | Not yet benchmarked |
| Time to First Token (TTFT) | 300 ms (est.) | No public TTFT data |
| Deployment Model | self hostable | managed api |
| Production Stability | Stable GA (est.) | Beta Access (est.) |
| API Available | Yes | Yes |
| Released Date | 2026-05-25 | 2026-09-11 |
API Pricing Comparison
Input Price per Million Tokens
Llama 4 Maverick
$0.20
Fugu Ultra v2
$5.00
Output Price per Million Tokens
Llama 4 Maverick
$0.80
Fugu Ultra v2
$30.00
💡 Cost Ratio: Llama 4 Maverick is 25.0x cheaper per input token than Fugu Ultra v2.
Want to test both models live?
Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Llama 4 Maverick Quirks & Gotchas
- ▸Self-hostable via Ollama/Docker — ideal for on-premise deployments
- ▸Requires specific system prompt for optimal function calling reliability
Fugu Ultra v2 Quirks & Gotchas
No developer gotchas reported.
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