| Model | Provider | Status | Context window | Input $/1M tokens | Output $/1M tokens | Quality & price positioning |
|---|---|---|---|---|---|---|
gpt-5.4-mini |
OpenAI | Available | 400000 | $0.75 | $4.50 | Standard – excellent price-performance ratio |
gpt-5.4-nano |
OpenAI | Available | 400000 | $0.20 | $1.25 | Cheapest – for simple FAQ bots |
gpt-5.4 |
OpenAI | Available | 1050000 | $2.50 | $15.00 | Higher quality – about 3× the cost of mini |
gpt-5.5 |
OpenAI | Available | 1050000 | $5.00 | $30.00 | Flagship – highest quality, significantly pricier |
gpt-5.6-luna |
OpenAI | Available | 1050000 | $0.20 | $1.20 | New 5.6 generation – fastest, most cost-efficient tier (Luna) |
gpt-5.6-terra |
OpenAI | Available | 1050000 | $2.00 | $12.00 | 5.6 generation – more quality than Luna, cheaper than Sol |
gpt-5.6-sol |
OpenAI | Available | 1050000 | $5.00 | $30.00 | 5.6 generation – high quality, pricier than Terra |
gpt-6-luna |
OpenAI | Available | 1050000 | $0.10 | $0.50 | GPT-6 generation – cheapest tier, half the price of gpt-5.6-luna |
gpt-6-astra |
OpenAI | Coming soon | 1000000 | $10.00 | $50.00 | New flagship (GPT-6) – highest quality, significantly pricier, not yet enabled |
claude-haiku-5-5 |
Anthropic | Available | 1000000 | $0.10 | $0.50 | Anthropic – cheapest Claude model, priced like gpt-6-luna (prompts over 100k tokens cost 5×) |
claude-haiku-4-5 |
Anthropic | Available | 200000 | $1.00 | $5.00 | Anthropic – fast & cheap, quality on par with gpt-5.4-mini |
claude-sonnet-5-5 |
Anthropic | Available | 1000000 | $2.00 | $10.00 | Anthropic – very good quality on long context, mid-priced |
claude-opus-5-5 |
Anthropic | Available | 1000000 | $4.00 | $20.00 | Anthropic – highest quality, about twice the price of Sonnet 5.5 |
claude-fable-5-1 |
Anthropic | Available | 1000000 | $10.00 | $50.00 | Anthropic – most capable model, very expensive |
LLM models
Supported AI models
TrustChat talks to every model through a swappable provider adapter – selectable per bot, with no provider-specific code in the domain model.
Prices are the providers' official list prices (USD, as of October 2026) and are meant to guide model choice. The cost report in the super-admin area uses these prices per model. Models marked "Coming soon" were announced recently or still need adapter changes and can't be selected as a bot's model yet. Anthropic models become selectable in the admin once an Anthropic API key is configured.