Overview
Model specifications
- Context
- 1,000,000 tokens
- Maximum output
- 128,000 tokens
- Architecture
- text+image+file->text
- Tokenizer
- Other
- Knowledge cutoff
- 2026-08-28
- Moderated
- No
OPENROUTER
Complete pricing
Synchronized OpenRouter rates. Token prices are shown per one million tokens.
- Input
- $5 per 1M tokens
- ≤272K$5
- >272K$10
- Output
- $30 per 1M tokens
- ≤272K$30
- >272K$45
- Cache read
- $0.5 per 1M tokens
- ≤272K$0.5
- >272K$1
- Web search
- $10 per 1,000 calls
API
Model configuration
Reasoning
- Reasoning required
- Yes
- Default parameters
- xhigh
- Capabilities
- max, xhigh, high
API
Quick start
Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.
curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"sakana/fugu-ultra-v2","messages":[{"role":"user","content":"Hello!"}]}'Capabilities
Input → Output
Input
textimagefile
Output
text
Reasoning
Yes · max · xhigh · high
API
Supported API parameters
include_reasoningreasoningreasoning_effortstructured_outputstool_choicetoolsweb_search_optionsAvailable providers
1 Provider
Checked: September 12, 2026
Live providers on OpenRouter
OpenRouter Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.
Sakana AI
Not provided- Context
- 1M
- Maximum output
- 128K
- Input
- $5
- Output
- $30
- Cache read
- $0.5
- Cache write
- Not provided