{"data":{"id":"openai/gpt-6-astra-pro","name":"OpenAI: GPT-6 Astra Pro","created":1788552835,"description":"GPT-6 Astra Pro is the same underlying model as [GPT-6 Astra](https://openrouter.ai/openai/gpt-6-astra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...","architecture":{"tokenizer":"GPT","instruct_type":null,"modality":"text+image+file->text","input_modalities":["file","image","text"],"output_modalities":["text"]},"endpoints":[{"name":"OpenAI | openai/gpt-6-astra-pro-20260903","model_id":"openai/gpt-6-astra-pro","model_name":"OpenAI: GPT-6 Astra Pro","context_length":1050000,"pricing":{"prompt":"0.000005","completion":"0.000025","web_search":"0.01","input_cache_read":"0.0000005","input_cache_write":"0.00000625","discount":0,"overrides":[{"min_prompt_tokens":272000,"prompt":"0.00001","completion":"0.0000375","input_cache_read":"0.000001","input_cache_write":"0.0000125"}]},"provider_name":"OpenAI","tag":"openai/flex","service_tier":"flex","quantization":"unknown","max_completion_tokens":128000,"max_prompt_tokens":922000,"supported_parameters":["reasoning","include_reasoning","seed","max_tokens","response_format","structured_outputs","tools","tool_choice","verbosity","reasoning_effort"],"supports_tool_choice":{"none":true,"auto":true,"required":true,"function":true},"status":0,"uptime_last_30m":null,"uptime_last_5m":null,"uptime_last_1d":100,"supports_implicit_caching":false,"native_tools":{"openrouter:web_search":{"type":"web_search"},"openrouter:apply_patch":{"type":"apply_patch"}},"supports_voice_cloning":false,"supports_multiple_audio_references":false,"supports_image_reference":false,"supports_diarization":false,"latency_last_30m":null,"throughput_last_30m":null},{"name":"Azure | openai/gpt-6-astra-pro-20260903","model_id":"openai/gpt-6-astra-pro","model_name":"OpenAI: GPT-6 Astra Pro","context_length":1050000,"pricing":{"prompt":"0.00001","completion":"0.00005","web_search":"0.01","input_cache_read":"0.000001","input_cache_write":"0.0000125","discount":0,"overrides":[{"min_prompt_tokens":272000,"prompt":"0.00002","completion":"0.000075","input_cache_read":"0.000002","input_cache_write":"0.000025"}]},"provider_name":"Azure","tag":"azure","service_tier":null,"quantization":"unknown","max_completion_tokens":128000,"max_prompt_tokens":922000,"supported_parameters":["reasoning","include_reasoning","max_completion_tokens","tools","tool_choice","seed","response_format","structured_outputs","verbosity","reasoning_effort"],"supports_tool_choice":{"none":true,"auto":true,"required":true,"function":true},"status":0,"uptime_last_30m":100,"uptime_last_5m":null,"uptime_last_1d":100,"supports_implicit_caching":false,"native_tools":{"openrouter:web_search":{"type":"web_search"},"openrouter:apply_patch":{"type":"apply_patch"}},"supports_voice_cloning":false,"supports_multiple_audio_references":false,"supports_image_reference":false,"supports_diarization":false,"latency_last_30m":null,"throughput_last_30m":null},{"name":"OpenAI | openai/gpt-6-astra-pro-20260903","model_id":"openai/gpt-6-astra-pro","model_name":"OpenAI: GPT-6 Astra Pro","context_length":1050000,"pricing":{"prompt":"0.00001","completion":"0.00005","web_search":"0.01","input_cache_read":"0.000001","input_cache_write":"0.0000125","discount":0,"overrides":[{"min_prompt_tokens":272000,"prompt":"0.00002","completion":"0.000075","input_cache_read":"0.000002","input_cache_write":"0.000025"}]},"provider_name":"OpenAI","tag":"openai","service_tier":null,"quantization":"unknown","max_completion_tokens":128000,"max_prompt_tokens":922000,"supported_parameters":["reasoning","include_reasoning","seed","max_tokens","response_format","structured_outputs","tools","tool_choice","verbosity","reasoning_effort"],"supports_tool_choice":{"none":true,"auto":true,"required":true,"function":true},"status":0,"uptime_last_30m":100,"uptime_last_5m":100,"uptime_last_1d":100,"supports_implicit_caching":false,"native_tools":{"openrouter:web_search":{"type":"web_search"},"openrouter:apply_patch":{"type":"apply_patch"}},"supports_voice_cloning":false,"supports_multiple_audio_references":false,"supports_image_reference":false,"supports_diarization":false,"latency_last_30m":null,"throughput_last_30m":null},{"name":"Azure | openai/gpt-6-astra-pro-20260903","model_id":"openai/gpt-6-astra-pro","model_name":"OpenAI: GPT-6 Astra Pro","context_length":1050000,"pricing":{"prompt":"0.000011","completion":"0.000055","web_search":"0.01","input_cache_read":"0.0000011","input_cache_write":"0.00001375","discount":0,"overrides":[{"min_prompt_tokens":272000,"prompt":"0.000022","completion":"0.0000825","input_cache_read":"0.0000022","input_cache_write":"0.0000275"}]},"provider_name":"Azure","tag":"azure/us","service_tier":null,"quantization":"unknown","max_completion_tokens":128000,"max_prompt_tokens":null,"supported_parameters":["reasoning","include_reasoning","max_completion_tokens","tools","tool_choice","seed","response_format","structured_outputs","verbosity","reasoning_effort"],"supports_tool_choice":{"none":true,"auto":true,"required":true,"function":true},"status":0,"uptime_last_30m":null,"uptime_last_5m":null,"uptime_last_1d":100,"supports_implicit_caching":false,"native_tools":{"openrouter:web_search":{"type":"web_search"},"openrouter:apply_patch":{"type":"apply_patch"}},"supports_voice_cloning":false,"supports_multiple_audio_references":false,"supports_image_reference":false,"supports_diarization":false,"latency_last_30m":null,"throughput_last_30m":null},{"name":"OpenAI | openai/gpt-6-astra-pro-20260903","model_id":"openai/gpt-6-astra-pro","model_name":"OpenAI: GPT-6 Astra Pro","context_length":1050000,"pricing":{"prompt":"0.00002","completion":"0.0001","web_search":"0.01","input_cache_read":"0.000002","input_cache_write":"0.000025","discount":0,"overrides":[{"min_prompt_tokens":272000,"prompt":"0.00004","completion":"0.00015","input_cache_read":"0.000004","input_cache_write":"0.00005"}]},"provider_name":"OpenAI","tag":"openai/fast","service_tier":"priority","quantization":"unknown","max_completion_tokens":128000,"max_prompt_tokens":922000,"supported_parameters":["reasoning","include_reasoning","seed","max_tokens","response_format","structured_outputs","tools","tool_choice","verbosity","reasoning_effort"],"supports_tool_choice":{"none":true,"auto":true,"required":true,"function":true},"status":0,"uptime_last_30m":null,"uptime_last_5m":null,"uptime_last_1d":null,"supports_implicit_caching":false,"native_tools":{"openrouter:web_search":{"type":"web_search"},"openrouter:apply_patch":{"type":"apply_patch"}},"supports_voice_cloning":false,"supports_multiple_audio_references":false,"supports_image_reference":false,"supports_diarization":false,"latency_last_30m":null,"throughput_last_30m":null},{"name":"OpenAI | openai/gpt-6-astra-pro-20260903","model_id":"openai/gpt-6-astra-pro","model_name":"OpenAI: GPT-6 Astra Pro","context_length":1050000,"pricing":{"prompt":"0.00006","completion":"0.0003","web_search":"0.01","input_cache_read":"0.000006","input_cache_write":"0.000075","discount":0,"overrides":[{"min_prompt_tokens":272000,"prompt":"0.00012","completion":"0.00045","input_cache_read":"0.000012","input_cache_write":"0.00015"}]},"provider_name":"OpenAI","tag":"openai/ultrafast","service_tier":"ultrafast","quantization":"unknown","max_completion_tokens":128000,"max_prompt_tokens":922000,"supported_parameters":["reasoning","include_reasoning","seed","max_tokens","response_format","structured_outputs","tools","tool_choice","verbosity","reasoning_effort"],"supports_tool_choice":{"none":true,"auto":true,"required":true,"function":true},"status":0,"uptime_last_30m":null,"uptime_last_5m":null,"uptime_last_1d":null,"supports_implicit_caching":false,"native_tools":{"openrouter:web_search":{"type":"web_search"},"openrouter:apply_patch":{"type":"apply_patch"}},"supports_voice_cloning":false,"supports_multiple_audio_references":false,"supports_image_reference":false,"supports_diarization":false,"latency_last_30m":null,"throughput_last_30m":null}]}}