18 language models from OpenAI. Input prices run from $0.10 to $30 per 1M tokens. The largest context window is 1.1M tokens (GPT-6.1 Sol). Newest check: 9 Nov 2026.
94 of 197 models were checked against the vendor's own page in the last 30 days.
| Model | Lab | Context | In / out per 1M | Reads and writes | Status | Checked |
|---|---|---|---|---|---|---|
| GPT-6 CyberOpenAI's GPT-6 Cyber (Nov 2026): a cyber-specialized GPT-6 Astra variant with a 1.05M-token window, limited to Daybreak Red organizations with model approval. | OpenAI | 1.1M | $20 / $100 | text, image → text | Available | 9 Nov |
| GPT-6 RosalindOpenAI's life sciences reasoning model on GPT-6 Astra weights, released in October 2026 for organizations approved through its trusted-access program. | OpenAI | -- | $15 / $75 | text → text | Available | 3 Nov |
| GPT-6.1 TerraGPT-6.1 Terra is OpenAI's October 2026 model for computer use, image reading and writing, built for high-volume agent work. | OpenAI | 1.1M | $1 / $5 | text, image → text | Available | 30 Oct |
| GPT-6.1 SolGPT-6.1 Sol is OpenAI's September 2026 mid-tier reasoning model for coding, computer use and document work, built to sit just below GPT-6 Astra. | OpenAI | 1.1M | $2 / $10 | text, image → text | Available | 6 Nov |
| GPT-6 LunaGPT-6 Luna (Sept 2026) is OpenAI's lowest-cost GPT-6 model, tuned for high-volume chat, extraction and classification with six adjustable reasoning-effort levels. | OpenAI | 1.1M | $0.10 / $0.50 | text, image → text | Available | 19 Oct |
| GPT-6 SolOpenAI's mid-tier GPT-6 model (Sep 2026), 1.05M-token context, 68.8% on DeepSWE v1.1 coding, half GPT-5.6 Sol's price. | OpenAI | 1.1M | $2 / $10 | text, image → text | Available | 23 Sep |
| GPT-6 AstraOpenAI's flagship model, launched September 2026 as the first ever rated at the Preparedness Framework's Critical cybersecurity level. | OpenAI | 1.1M | $10 / $50 | text, image → text | Available | 30 Sep |
| GPT-5.6-CyberOpenAI's gated cybersecurity fine-tune of GPT-5.6 Sol, released August 2026 for vetted Daybreak Red partners doing authorized exploit development and vulnerability research. | OpenAI | 400K | $12.50 / $75 | text, image → text | Available | 5 Nov |
| GPT-5.6 LunaGPT-5.6 Luna by OpenAI (July 2026): budget-tier pricing, fastest in family, high-volume workloads. 200K context, vision plus text, capped reasoning. | OpenAI | 200K | $1 / $6 | text, image → text, code | Available | 19 Aug |
| GPT-5.6 SolGPT-5.6 Sol by OpenAI (July 2026): flagship-tier pricing, 2x token efficiency vs peers, ultra multi-agent coordination, programmatic tool calling. Microsoft 365 Copilot preferred model. | OpenAI | 200K | $5 / $30 | text, image → text, code | Available | 19 Aug |
| GPT-5.6 TerraGPT-5.6 Terra is OpenAI's balanced July 2026 model, taking images and up to 1,050,000 tokens of context, now followed by GPT-6.1 Terra. | OpenAI | 1.1M | $2 / $12 | text, image → text | Available | 30 Oct |
| GPT-5.5 ProGPT-5.5 Pro is OpenAI's April 2026 top-tier reasoning mode, 1M-token context, 88.7% SWE-bench Verified, priced at $30/$180 per 1M tokens. | OpenAI | 1M | $30 / $180 | text, image, audio, video → text | Available | 19 Aug |
| GPT-5.5GPT-5.5 is OpenAI's April 2026 flagship model for agentic coding and knowledge work, with a 1.05M-token API context window and text and image input. | OpenAI | 1.1M | $5 / $30 | text, image → text | Available | 24 Oct |
| GPT-5.4GPT-5.4 (OpenAI, March 2026) is a flagship reasoning and coding model with a 1M-token context window and a native Computer Use API. | OpenAI | 1M | $2.50 / $15 | text, image, code → text, code | Available | 27 Aug |
| GPT-5.2OpenAI's fourth GPT-5 variant: 400,000-token context, 80% SWE-bench Verified, 92.4% GPQA Diamond. Released December 2025, deprecated June 2026. | OpenAI | 400K | $1.75 / $14 | text, image, audio, video, pdf → text | Deprecated | 27 Aug |
| GPT-5OpenAI's GPT-5 is a Mixture-of-Experts flagship model that scored 74.9% SWE-bench Verified at launch, with a 272K-token context window. | OpenAI | 272K | $0.625 / $5 | text, image, audio, video, pdf → text, audio | Deprecated | 27 Aug |
| GPT-4o miniOpenAI's smallest 2024-era multimodal model, built for high-volume, low-cost vision and tool-calling workloads rather than frontier reasoning. | OpenAI | 128K | $0.15 / $0.60 | text, image → text | Deprecated | 27 Aug |
| GPT-4oGPT-4o is OpenAI's 2024 multimodal model with 90.2% HumanEval scoring and real-time voice, now deprecated in favor of newer OpenAI and rival models. | OpenAI | 128K | $2.50 / $10 | text, image, audio, video → text, audio, image | Deprecated | 27 Aug |
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