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MODEL LIBRARY

Sakana AIsakana / fugu-ultra-20260615

Fugu Ultra

Quality-first multi-agent model for hard research, analysis, and competitions

Provider
Sakana AI (sakana)
Model identifier
fugu-ultra-20260615
Library category
Chat
Source update
2026-06-15
Release date
2026-06-15
Provider documentation
https://console.sakana.ai/models

Source pricing and conditions

Costs retain the source structure, tiers and conditions. These snapshot values are not Allgate API quotes. Cost currency and provider billing currency are separate fields; each defaults to USD when absent.

Cost currency: USD · Provider billing currency: USD. Input, output, reasoning, cache and audio token fields use the cost currency per million tokens. Explicit per-image, per-second and per-10,000-character fields retain their named units and resolution conditions.

Tier prices apply above the stated size. When tiers exist, source logic ignores the legacy context_over_200k field. Scheduled prices override stated fields within their window; omitted fields inherit base prices. Source pricing schema

cache_read
0.5
context_over_200k
cache_read
1
input
10
output
45
input
5
output
30
tiers
  1. cache_read
    1
    input
    10
    output
    45
    tier
    size
    272000
    type
    context

Model metadata

Original source field names and values are preserved. False, zero, empty objects and missing values remain distinct. Missing capabilities are not inferred from a name, category or related version.

attachment
true
canonical_model_id
sakana/fugu-ultra
description
Quality-first multi-agent model for hard research, analysis, and competitions
family
fugu
id
fugu-ultra-20260615
last_updated
2026-06-15
limit
context
1000000
output
1000000
modalities
input
  1. text
  2. image
output
  1. text
name
Fugu Ultra
open_weights
false
provider
shape
responses
reasoning
true
reasoning_options
  1. type
    effort
    values
    1. high
    2. xhigh
release_date
2026-06-15
structured_output
true
temperature
false
tool_call
true

Provider reference

Provider documentation and billing metadata belong to the listed source provider. They do not describe Allgate routing or account configuration.

id
sakana
name
Sakana AI
doc
https://console.sakana.ai/models

About this reference

This library reproduces the public llm-metadata snapshot: 592 model entries from 50 providers. This community maintained source does not independently verify every provider claim. Model identifiers belong to their listed provider; matching names from different providers remain separate entries. llm-metadata

Reference metadata does not establish Allgate availability or prices. Check the live model catalogue for current service and rates. Missing fields remain unknown. Source update dates are not substituted for release dates; retrieval dates are not model update dates. View live catalogue

Source: llm-metadata · Apache-2.0 · Retrieved · Source generated · Snapshot provenance