Models¶
Configured Models¶
Models are defined in models.yaml. Names must match what's registered with
the llm library.
| Model | Provider | Access |
|---|---|---|
gpt-4o |
OpenAI | Direct API |
gpt-4o-mini |
OpenAI | Direct API |
cborg/claude-opus-4-6 |
Anthropic (via CBORG) | CBORG proxy |
cborg/claude-sonnet-4-6 |
Anthropic (via CBORG) | CBORG proxy |
cborg/gemini-2.5-flash |
Google (via CBORG) | CBORG proxy |
CBORG
CBORG is Lawrence Berkeley National Lab's internal LLM gateway. Models
prefixed with cborg/ are accessed through this proxy, which is free
for LBL staff. Pricing in the config is kept for comparison with direct
API costs.
Model Tiers¶
Tiers allow selecting subsets of models for different run budgets:
Cheap¶
Fastest and lowest cost, good for iteration:
gpt-4o-minicborg/gemini-2.5-flash
Standard¶
Balanced coverage across providers:
gpt-4o-minigpt-4ocborg/gemini-2.5-flashcborg/claude-sonnet-4-6
Full¶
All available models including the most capable:
gpt-4o-minigpt-4ocborg/claude-opus-4-6cborg/claude-sonnet-4-6cborg/gemini-2.5-flashcborg/gemini-2.5-procborg/gemini-3-flash
Pricing¶
Approximate cost per 1M tokens (for reference):
| Model | Input ($/1M) | Output ($/1M) |
|---|---|---|
| gpt-4o-mini | $0.15 | $0.60 |
| gemini-2.5-flash | $0.30 | $2.50 |
| gemini-2.5-pro | $1.25 | $10.00 |
| gpt-4o | $2.50 | $10.00 |
| claude-sonnet-4-6 | $3.00 | $15.00 |
| claude-opus-4-6 | $15.00 | $75.00 |
Tip
Use just list-models to see models and tiers configured on your system.