The model library
20 text and code models, every one behind the same API key, balance, and rate-limit envelope. Prices are exact and shown before you call.
Models
Text & Code
Frontier and open-weights chat models behind the OpenAI-compatible endpoint.
Claude Sonnet 4.5
$3/Mtok inAnthropic
Frontier-quality text and reasoning through one OpenAI-compatible endpoint.
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Claude Haiku 4.5
$1/Mtok inAnthropic
Fast, cheap frontier-family model for high-volume tasks.
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Claude Opus 4.6
$5/Mtok inAnthropic
The frontier tier for the hardest reasoning and agentic work.
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GPT-5.5
$5/Mtok inOpenAI
OpenAI's flagship, one key away.
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Gemini 3.7 Flash
$0.75/Mtok inGoogle's current fast model, million-token context.
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Gemini 3.5 Flash
$1.5/Mtok inThe previous stable Flash, still current for most work.
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Gemini 2.5 Pro
$1.25/Mtok inGoogle's stable Pro tier, the non-preview reasoning model.
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Gemini 2.5 Flash
$0.3/Mtok inLong-context workhorse on the stable 2.5 line.
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Gemini 3.1 Pro (preview)
$2/Mtok inGoogle's newest Pro tier, shipped as a preview.
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Gemini 3 Flash (preview)
$0.5/Mtok inThe Gemini 3 Flash preview line.
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Claude Fable 5
$10/Mtok inAnthropic
Anthropic's first Mythos-class model, the new flagship tier above Opus, tuned for the hardest reasoning and agentic work.
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Claude Opus 5
$5/Mtok inAnthropic
The Claude 5 generation's deep-work model, maximum-capability reasoning for research, architecture, and hard agentic tasks.
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DeepSeek V4 Pro
$1.32/Mtok inDeepSeek
The heavyweight of the V4 family, deeper reasoning than base V4 while keeping open-weight commodity pricing.
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DeepSeek V4 Flash
$0.44/Mtok inDeepSeek
The V4 family's speed tier, near-V4 quality on everyday calls at the lowest price in the family.
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Grok 4.6
$2/Mtok inxAI
xAI's flagship, half-million-token context.
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Grok 4.5
$2/Mtok inxAI
The previous flagship, same rate card.
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Grok 4.3
$1.25/Mtok inxAI
Million-token context at roughly half the flagship rate.
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GLM-5.2
$1.4/Mtok inZ.ai
Z.ai's open-weight frontier challenger, strong coding and reasoning with one of the best free tiers in class.
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Kimi K2.6
$0.95/Mtok inMoonshot AI
Moonshot's value tier, K3-style agentic tool-calling at half the price, a favorite for high-volume agent loops.
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Kimi K3
$3/Mtok inMoonshot AI
Agentic coding model with strong multi-step tool use.
code
One key. Every model. Exact prices.
Every model on this page is live behind api.companyfabric.com. Free starter credits included, no subscription required.