Fireworks AI model

Inkling

Inkling - Thinking Machines multimodal (audio+vision) MoE. Inkling is the first open-weights model released by Thinking Machines Lab. It is a 975B Mixture-of-Experts with 41B active parameters, trained natively across text, image, and audio. Built as a broad generalist foundation for fine-tuning, with controllable thinking effort.

Provider
Fireworks AI
Availability
Available
Model ID
inkling
Snapshot
2026-10-07
Evaluation Verdict

Inkling scores 25 on the Artificial Analysis Intelligence Index v4.3.2 and 29 on Finance & Accounting, delivering 95 TPS throughput at just $0.15/task. It is tailored for rapid codebase search and file discovery.

Inkling Benchmarks & Agentic Accuracy

Verified primary research & developer preference metrics

Primary Sources Verified
SWE-bench Verified
54.5%
StandardIndependent Evals ↗
LiveCodeBench
47%
ThinkingLiveCodeBench ↗
LMSYS Coding Elo
1305Elo
Coding ArenaLMSYS Arena ↗
Pricing ($ / 1M tokens)
$0.15/ $0.6
$0.03 cached readStandard API Pricing

What This Means in Real Software Development

  • Achieves 25 on the Artificial Analysis Intelligence Index v4.3.2.
  • Scores 29 on the Finance & Accounting Index.
  • Generates 95 output tokens per second at an ultra-low $0.15 cost per task.
  • Optimized for high-speed grep, semantic AST search, and fast symbol mapping.

Swarm Multi-Agent Topology

Tier 2: Code Search & Discovery SpecialistRole: Finder Subagent

Best Paired With: Claude Opus 5.5 or GPT-6 Astra

Rapidly maps file paths and dependency graphs for the lead planner.

Git Worktree Isolation Advantage:

Operates read-only across whole worktrees with zero risk of dirty state.

What Developers & Practitioners Are Saying

Real-world field observations, production strengths, and developer consensus

Field Consensus

"A fast, lightweight research subagent. Ideal for scanning large repositories to identify relevant symbols before invoking heavier reasoning models."

Verified Real-World Strengths

  • Fast 95 TPS generation at low cost ($0.15/task)
  • Efficient grep and file discovery summaries
  • Clean concise answers without unnecessary prose

Production Caveats & Gaps

  • Not intended for complex multi-file architectural refactoring
  • Lower score on deep math competitions
Benchmark Reality Check

What the benchmark tests: Evaluates rapid search, entity extraction, and concise summarization.

Production caveat: Use specifically as a Finder subagent to map project dependencies.

Primary Sources & Methodology Citations

Head-to-Head Frontier Comparisons: Inkling vs Rivals

Standardized, side-by-side benchmark & economics comparison against peer models

Flagship Comparative Matrix
ModelRole / TierSWE-benchLiveCodeBenchLMSYS EloAIMEInput / Output
InklingFireworks AICurrent
Tier 2: Code Search & Discovery Specialist54.5%47%1305—$0.15 / $0.6
Tier 2: Accelerated Systems Specialist58.2%53%136577%$0.5 / $1.5
Tier 2: Documentation & Test Specialist58%50.5%1320—$0.25 / $1
Tier 2: Open-Weights Specialist62%54.5%1342—$0.2 / $0.8
K2 Horizon 375B A23BIndependent
Compare Inkling vs K2 Horizon 375B A23B →
Tier 2: MoE Systems Specialist59.8%52%1330—$0.4 / $1.6

Inkling model overview

Inkling is listed in the public Swarm catalog through Fireworks AI. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.

Provider
Fireworks AI
Family
Fireworks AI
Context window
1.05M tokens
Thinking support
Not supported
Availability status
Available
Catalog ID
fireworks/inkling
  • Image input
  • Text input
  • Text output
  • Tools

Run Inkling in Swarm

Verified CLI workflow & multi-agent architecture

Quickstart Guide →
bash — swarm run
$swarm ctl model set --provider fireworks --model fireworks/inkling

# Or switch interactively inside the terminal TUI:

>/models

Subagent Role Matrix

Assign Inkling to specialized system roles in ~/.swarm/config.json:

  • Primary / Planner: Orchestrates full task DAGs and multi-stage pipelines.
  • Coder Subagent: Generates code and unit tests inside private Git worktrees.
  • Finder Subagent: Performs read-only code search, symbol discovery, and mapping.
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Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.