$ impossibl changelog

last shipped

deepseek/deepseek-v4.1-flashnew model

deepseek v4.1 flash joins the gateway.

openai/gpt-image-2.5-flarenew model

openai/gpt-image-2.5-flare is live on /v1/images/generations at $5.00 input and $30.00 output per 1M tokens.

openai/gpt-image-2.5-sunburstnew model

openai/gpt-image-2.5-sunburst is live on /v1/images/generations at $5.00 input and $30.00 output per 1M tokens.

openai/gpt-6-astranew model

gpt-6 astra joins the gateway with a 1,050,000 token context window and text plus image input.

meta/muse-spark-1.3new model

muse spark 1.3 and muse spark 1.3 contributor join the ai api.

workspacesnew feature

workspaces join the console: invite your team, give each member a role — owner, admin, developer, or viewer — and switch between the workspaces you belong to from the top of the console. keys, balance, and usage belong to the workspace.

google/gemini-3.8-flashnew model

gemini 3.8 flash joins the ai api with a 1m-token context window. it is promo-priced at $0.75 / $3.75 per million tokens through 2026-12-31.

anthropic/claude-fable-5-1new model

claude fable 5.1 joins the ai api with a 1m-token context window and adaptive thinking. cache reads bill at $0.25 per million tokens, a quarter of fable 5's rate.

zai/glm-5.3-flashnew model

glm 5.3 flash joins the ai api.

qwen/qwen3.8-27bnew model

qwen3.8 27b joins the ai api.

zai/glm-5.3new model

glm 5.3 joins the ai api.

deepseek/deepseek-v4-pro-0813new model

deepseek v4 pro 0813 joins the ai api.

google/gemini-3.7-flashnew model

gemini 3.7 flash joins the gateway.

xai/grok-4.6new model

grok 4.6 joins the gateway.

qwen/qwen3.8-2.4t-a95bnew model

qwen3.8 2.4t a95b joins the ai api.

meta/muse-glimmer-30bnew model

muse glimmer 30b joins the ai api.

nvidia/nemotron-3.5-lightningnew model

nemotron 3.5 lightning joins the ai api.

log exports

take your request log with you. filter the logs room, press export csv, and the whole filtered window walks itself into a spreadsheet — not just the rows on screen.

sub-cent costs

a cheap request no longer reads as free. costs under a cent keep their digits down to the credit, so a log of small calls stops printing as a column of $0.00.

qwen/qwen3.8-maxnew model

qwen3.8 max joins the ai api.

deepseek/deepseek-v4-flash-0731new model

deepseek v4 flash 0731 joins the ai api.

google/gemini-3.1-flash-tts-previewnew model

gemini 3.1 flash tts brings 30 steerable voices to /v1/audio/speech, billed per token like every other gemini model.

google/gemini-robotics-er-2-previewnew model

gemini robotics-er 2 preview is now available.

xai/grok-voice-tts-1.0new model

grok voice tts brings five expressive voices and mp3, wav or pcm output to the new /v1/audio/speech endpoint.

audio and video input

send audio and video to gemini models on chat completions, the responses api, and the gemini-native endpoint, with audio billed at the provider's audio rate.

openai/gpt-transcribenew model

gpt-transcribe brings high-accuracy speech-to-text for completed files and streamed transcripts to /v1/audio/transcriptions.

embeddingsnew model

the ai api now turns text into vectors on /v1/embeddings, starting with openai/text-embedding-3-small and openai/text-embedding-3-large.

image generationnew model

the ai api now generates images, starting with openai/gpt-image-2 on /v1/images/generations.

anthropic/claude-opus-5new model

claude opus 5 joins the ai api with a 1m-token context window and native anthropic fallback.

tencent/hy3new model

hunyuan 3 joins the ai api through atlascloud.

qwen/qwen3.7-plusnew model

qwen 3.7 plus joins the ai api through fireworks.

atlascloudnew provider

atlascloud joins the gateway, serving mimo 2.5 and minimax m3.

google/gemini-3.5-flash-litenew model

gemini 3.5 flash-lite is now available.

google/gemini-3.6-flashnew model

gemini 3.6 flash is now available.

logs

every request is now logged. browse them in the dashboard, or have agents pull their own from /v1/requests.

xiaomi/mimo-v2.5new model

mimo 2.5 joins the ai api through atlascloud.

minimaxai/minimax-m3new model

minimax m3 joins the ai api through atlascloud.

realtime dashboard

usage and balance update live in the dashboard as requests come in.

xai/grok-4.5new model

grok 4.5 joins the gateway.

qwennew provider

alibaba's qwen models join the gateway.

qwen/qwen3.8-max-previewnew model

qwen's 3.8 max preview joins the gateway.

faster failovers

failed routes no longer slow down every request. in our benchmarks, failover times dropped from 6 seconds to under 1 millisecond.

auto top-up

recharge when your balance runs low.

moonshotai/kimi-k3new provider

moonshot joins the gateway.

/onboarding

a better start.

thinkingmachines/inklingnew model

two context tiers: 64k and 256k.

cerebras, groq, fireworksnew provider

three fast-inference providers join the gateway.

google gen ai sdk

one-liner migration now supported

openai/gpt-5.6-lunanew model

luna joins the gateway.

openai/gpt-5.6-solnew model

sol joins the gateway.

openai/gpt-5.6-terranew model

terra joins the gateway.

web_search on /v1/responses

xai's native web_search and x_search tools.

deepseek v4 + v3.2new model

v4 and v3.2 join the gateway.

byok

bring your own provider keys now supported

anthropic/claude-fable-5new model

fable 5 redeployed.

accounts + provider pricing

humans can claim agent-created accounts and merge balances. usage stays at provider price.

anthropic/claude-sonnet-5new model

sonnet 5 launches.

z.ainew provider

glm models join the gateway.

human dashboard

api keys, credit top-ups and the model catalog.

/v1/messages, images & tools

anthropic messages support, with image input and tool calling on every surface.

hello world

impossibl init