695 listed
Models
Language models for agents: hosted models with input and output prices per million tokens from OpenRouter (read daily; prices change often), and open-weights models from Hugging Face with license and downloads. Filter by tool calling, context window and price, or switch to the table to compare.
Showing 1–24 of 60
- 0.629score
gpt-oss-120b
OpenAI
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose…
ModelAFreshness: A$0.15 / $0.6131K ctxOpen weights - 0.629score
gpt-oss-20b
OpenAI
gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license.
ModelAFreshness: A$0.018 / $0.09131K ctxOpen weights - 0.547score
GPT Audio
OpenAI
The gpt-audio model is OpenAI's first generally available audio model.
ModelAFreshness: A$2.5 / $10128K ctx - 0.547score
GPT Audio Mini
OpenAI
A cost-efficient version of GPT Audio.
ModelAFreshness: A$0.6 / $2.4128K ctx - 0.547score
GPT Chat Latest
OpenAI
GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT.
ModelAFreshness: A$5 / $30400K ctx - 0.547score
GPT-4 Turbo
OpenAI
The latest GPT-4 Turbo model with vision capabilities.
ModelAFreshness: A$10 / $30128K ctx - 0.547score
GPT-4.1
OpenAI
GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning.
ModelAFreshness: A$2 / $81M ctx - 0.547score
GPT-4.1 Mini
OpenAI
GPT-4.1 Mini is a mid-sized model delivering performance competitive with GPT-4o at substantially lower latency and cost.
ModelAFreshness: A$0.4 / $1.61M ctx - 0.547score
GPT-4.1 Nano
OpenAI
For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series.
ModelAFreshness: A$0.1 / $0.41M ctx - 0.547score
GPT-4o
OpenAI
GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs.
ModelAFreshness: A$2.5 / $10128K ctx - 0.547score
GPT-4o (2024-05-13)
OpenAI
GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs.
ModelAFreshness: A$5 / $15128K ctx - 0.547score
GPT-4o (2024-08-06)
OpenAI
The 2024-08-06 version of GPT-4o offers improved performance in structured outputs, with the ability to supply a JSON schema in the respone_format.
ModelAFreshness: A$2.5 / $10128K ctx - 0.547score
GPT-4o (2024-11-20)
OpenAI
The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance &…
ModelAFreshness: A$2.5 / $10128K ctx - 0.547score
GPT-4o-mini
OpenAI
GPT-4o mini is OpenAI's newest model after [GPT-4 Omni](/models/openai/gpt-4o), supporting both text and image inputs with text outputs.
ModelAFreshness: A$0.15 / $0.6128K ctx - 0.547score
GPT-4o-mini (2024-07-18)
OpenAI
GPT-4o mini is OpenAI's newest model after [GPT-4 Omni](/models/openai/gpt-4o), supporting both text and image inputs with text outputs.
ModelAFreshness: A$0.15 / $0.6128K ctx - 0.547score
GPT-5
OpenAI
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience.
ModelAFreshness: A$1.25 / $10400K ctx - 0.547score
GPT-5 Image
OpenAI
[GPT-5](https://openrouter.ai/openai/gpt-5) Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities.
ModelAFreshness: A$10 / $10400K ctx - 0.547score
GPT-5 Image Mini
OpenAI
GPT-5 Image Mini combines OpenAI's advanced language capabilities, powered by [GPT-5 Mini](https://openrouter.ai/openai/gpt-5-mini), with GPT Image 1 Mini for…
ModelAFreshness: A$2.5 / $2400K ctx - 0.547score
GPT-5 Mini
OpenAI
GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks.
ModelAFreshness: A$0.25 / $2400K ctx - 0.547score
GPT-5 Nano
OpenAI
GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments.
ModelAFreshness: A$0.05 / $0.4400K ctx - 0.547score
GPT-5 Pro
OpenAI
GPT-5 Pro is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience.
ModelAFreshness: A$15 / $120400K ctx - 0.547score
GPT-5.1
OpenAI
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more…
ModelAFreshness: A$1.25 / $10400K ctx - 0.547score
GPT-5.1-Codex
OpenAI
GPT-5.1-Codex is a specialized version of GPT-5.1 optimized for software engineering and coding workflows.
ModelAFreshness: A$1.25 / $10400K ctx - 0.547score
GPT-5.1-Codex-Max
OpenAI
GPT-5.1-Codex-Max is OpenAI’s latest agentic coding model, designed for long-running, high-context software development tasks.
ModelAFreshness: A$1.25 / $10400K ctx