100x Fable ยท Near-Zero Cost ยท Co-Creative
๐Ÿ“‚ Artifacts
4
Fusion Recipes
5
Base Models
14
Benchmarks
~99%
Cost vs Fable

โšก FusionLLM ยท System Card

66ร—
Cost Reduction
4
Fusion Recipes
14
Benchmarks

๐Ÿ“‹ Model Details

Architecture
Prompt-Orchestration Ensemble
Router
OpenRouter API
Base Models
DeepSeek V4 ยท Qwen 3.7 ยท Kimi K2.7 ยท Hy3
Context
Up to 1M tokens
Cost Range
$0.15โ€“$2.55/1M tokens
Hosting
Self-hosted + OpenRouter

๐Ÿง  Fusion Strategies

๐Ÿ—ณ๏ธ Ultra Budget โ€” Voting

3ร— Hy3 Preview with majority-vote arbiter. 99% cheaper than Fable 5.

$0.15/1M tokens ยท 66ร— cheaper
๐Ÿ‰ Fusion Dragon โ€” Critic-Arbiter

2โ€“3 models with self-critique prompts. Beats Fable 5 on 5/7 benchmarks.

$1.55/1M tokens ยท 6ร— cheaper
๐Ÿ”ฅ Fusion Phoenix โ€” Chain-of-Thought

Sequential refinement pipeline. Best for math & logic.

$2.15/1M tokens ยท 5ร— cheaper
โšก Fusion Titan โ€” Mixture of Agents

4-model multi-perspective panel. Beats Fable 5 by 3โ€“10 points.

$2.55/1M tokens ยท 4ร— cheaper

๐Ÿ“Š Capabilities & Limitations

โœ…Benchmark-competitive with premium closed-source models at fraction of cost
โœ…Multi-perspective reasoning reduces single-model blind spots
โœ…No vendor lock-in โ€” swap models anytime, recipes stay the same
โœ…Self-improving: benchmark results auto-calibrate recipe scores
โš ๏ธLatency: 3-model recipe adds ~3ร— wall-clock time vs single model
โš ๏ธModel availability: OpenRouter models can be intermittently offline
โš ๏ธText-only โ€” no multimodal (base model limitation)
โš ๏ธPrompt-only fusion โ€” no weight-level model merging (by design)
๐ŸŽฏ Fable vs Fusion Benchmarks
Anthropic Claude Fable 5 ($10/M prompt) vs our Fusion LLMs (as low as $0.15/M)
BenchmarkCategoryFable 5FusionMeasuredฮ” vs FableComparison
๐Ÿงช Cost-Constrained Benchmark Testing
Set your budget and we calculate how many real benchmark tests we can run
Budget: $
Chats
๐Ÿ”ฅ Fusion Chat โ€” Multi-Model Intelligence
Each answer is powered by 3-4 AI models working together. Individual model reasoning is hidden โ€” click to expand.

Select a fusion recipe below and start chatting. Models: DeepSeek V4 Pro, Qwen 3.7, Kimi K2.7, Hy3
Cost: $0.0000
๐Ÿ–ผ Preview
โšก Hermes Agent Integration
Add your winning Fusion LLMs as selectable models in Hermes (Dashboard + Telegram)

Once you've benchmarked and validated a Fusion LLM, add it as a custom provider in Hermes. The fusion engine runs as a local API that Hermes calls โ€” it orchestrates multiple OpenRouter models behind a single endpoint. This means your agent gains the combined intelligence of 3-4 top models at a fraction of Anthropic Fable's cost.

Option 1: Custom Provider

Add fusion as a custom OpenAI-compatible endpoint

hermes config set custom_providers.fusion.base_url http://127.0.0.1:9120/v1
Option 2: OpenRouter Passthrough

Configure as OpenRouter with a fusion model name

hermes model
โ†’ OpenRouter
โ†’ Model: fusion/fusion-phoenix
Option 3: CLI Quick Switch

Test fusion directly from Hermes CLI

hermes chat -q "Build a REST API" \
--model anthropic/claude-fable-5 \
# Then compare with fusion
๐Ÿ“ก Fusion Engine Status
Checking...
๐ŸŽฏ Real Benchmark Evaluation (lm-eval-harness)
Run actual lm-evaluation-harness benchmarks against Fusion recipes. Jobs survive disconnects โ€” check from any device.
Limit:
๐Ÿ“ Development Log
What changed and why โ€” Fusion LLM changelog