diff --git a/free-model-collector.sh b/free-model-collector.sh
index 8e00350..251616b 100755
--- a/free-model-collector.sh
+++ b/free-model-collector.sh
@@ -3,12 +3,15 @@
 # Depends upon curl and jq
 # Created by Luxferre in 2026, released into the public domain
 
-REQ='curl -fsSL'
+REQ='curl -fsSL -4'
 CONFIG='models.csv'
 TCONFIG="$(mktemp)"
 
 # Write OpenCode Zen free models
-$REQ https://opencode.ai/zen/v1/models | jq -r '.data[] | select(.id | test("-free")) | "\(.id),-,https://opencode.ai/zen/v1,"' >> "$TCONFIG"
+$REQ https://opencode.ai/zen/v1/models | jq -r '.data[] | select(.id | test("-free")) | "\(.id),-,https://opencode.ai/zen/v1,{\"User-Agent\":\"opencode/1.18.30\"}"' >> "$TCONFIG"
+
+# Write Big Pickle as hardcode
+echo 'big-pickle,-,https://opencode.ai/zen/v1,{"User-Agent":"opencode/1.18.30"}'>> "$TCONFIG"
 
 # Write Kilo free models
 $REQ https://api.kilo.ai/api/gateway/models | jq -r '.data[] | select(.isFree) | "\(.id),-,https://api.kilo.ai/api/gateway,"' >> "$TCONFIG"
@@ -47,6 +50,9 @@ echo 'xortron,-,https://darkc0de-chat.hf.space/v1,'>> "$TCONFIG"
 # For non-timeout drops, the HTTP response code is reported for diagnostics.
 VCONFIG="$(mktemp)"
 SKIPF="$(mktemp)"
+# OpenCode Zen endpoints require an X-Session-ID header on chat requests
+sid="$(uuidgen 2>/dev/null || cat /proc/sys/kernel/random/uuid 2>/dev/null || python3 -c 'import uuid;print(uuid.uuid4())' 2>/dev/null)"
+[ -z "$sid" ] && sid="$(head -c 16 /dev/urandom | od -An -tx1 | tr -d ' ')"
 while IFS=',' read -r model key endpoint extra; do
   [ -z "$model" ] && continue
   case "$model" in *embed*) echo "Skipped (embedding model): $model @ $endpoint" >&2; continue;; esac
@@ -54,20 +60,22 @@ while IFS=',' read -r model key endpoint extra; do
     echo "Skipped (endpoint unreachable): $model @ $endpoint" >&2
     continue
   fi
-  auth=''
-  [ "$key" != '-' ] && auth="-H Authorization: Bearer $key"
   payload="$(jq -nc --arg m "$model" '{model:$m,messages:[{role:"user",content:"Reply with the word OK only."}],max_tokens:8,stream:true}')"
   bodyf="$(mktemp)"
+  # Build curl args as a single-quoted list so each "-H Name: value" stays ONE
+  # argument. Unquoted variable expansion would word-split "Name: value" and turn
+  # the value into a stray URL, causing spurious "curl error 6" (couldn't resolve).
+  set -- -sS -4 -m 8 -o "$bodyf" -w '%{http_code}|%{time_starttransfer}' -X POST "$endpoint/chat/completions" -H 'Content-Type: application/json'
+  [ "$key" != '-' ] && set -- "$@" -H "Authorization: Bearer $key"
+  case "$endpoint" in *opencode.ai/zen*) set -- "$@" -H "X-Session-ID: $sid" -H "User-Agent: opencode/1.18.30";; esac
+  set -- "$@" -d "$payload"
   attempt=0
   max_attempts=3
   ok=0
   reason=''
   while [ "$attempt" -lt "$max_attempts" ]; do
     attempt=$((attempt+1))
-    out="$(curl -sS -m 8 -o "$bodyf" -w '%{http_code}|%{time_starttransfer}' \
-         -X POST "$endpoint/chat/completions" \
-         -H 'Content-Type: application/json' $auth \
-         -d "$payload" 2>/dev/null)"
+    out="$(curl "$@" 2>/dev/null)"
     rc=$?
     http_code="${out%%|*}"
     ttft="${out##*|}"
diff --git a/models.csv b/models.csv
index 3b58202..e151361 100644
--- a/models.csv
+++ b/models.csv
@@ -4,16 +4,17 @@ adept/fuyu-8b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 ai21labs/jamba-1.5-large-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 aisingapore/sea-lion-7b-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 bigcode/starcoder2-15b,-,https://zsnonsky-nim-proxy.hf.space/v1,
+big-pickle,-,https://opencode.ai/zen/v1,{"User-Agent":"opencode/1.18.30"}
 codestral-latest,-,https://api.llm7.io/v1,
-cohere/north-mini-code:free,-,https://api.kilo.ai/api/openrouter,
+cohere/north-mini-code:free,-,https://api.kilo.ai/api/gateway,
 databricks/dbrx-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 deepseek-ai/deepseek-coder-6.7b-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
-deepseek-v4-pro,-,https://mmoranguito-openai-nim-proxy.hf.space/v1,
-dots-studio/dots-3-note-preview:free,-,https://api.kilo.ai/api/openrouter,
+deepseek-ai/deepseek-v4-flash-0731,-,https://garystu-openai-nim-proxy.hf.space/v1,
+deepseek-ai/deepseek-v4-flash-0731,-,https://zsnonsky-nim-proxy.hf.space/v1,
+dots-studio/dots-3-note-preview:free,-,https://api.kilo.ai/api/gateway,
 google/codegemma-1.1-7b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 google/codegemma-7b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 google/deplot,-,https://zsnonsky-nim-proxy.hf.space/v1,
-google/diffusiongemma-26b-a4b-it,-,https://zsnonsky-nim-proxy.hf.space/v1,
 google/gemma-2b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 google/gemma-3-12b-it,-,https://zsnonsky-nim-proxy.hf.space/v1,
 google/gemma-3-4b-it,-,https://zsnonsky-nim-proxy.hf.space/v1,
@@ -22,10 +23,11 @@ ibm/granite-3.0-3b-a800m-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 ibm/granite-3.0-8b-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 ibm/granite-34b-code-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 ibm/granite-8b-code-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
-inclusionai/ling-3.0-flash-fin:free,-,https://api.kilo.ai/api/openrouter,
-inclusionai/ling-3.0-flash-sante:free,-,https://api.kilo.ai/api/openrouter,
-kilo-auto/free,-,https://api.kilo.ai/api/openrouter,
-liquid/lfm-2.5-2.6b:free,-,https://api.kilo.ai/api/openrouter,
+inclusionai/ling-3.0-flash-fin:free,-,https://api.kilo.ai/api/gateway,
+inclusionai/ling-3.0-flash-sante:free,-,https://api.kilo.ai/api/gateway,
+inclusionai/ling-3.0-flash-vl:free,-,https://api.kilo.ai/api/gateway,
+ling-3.0-flash-fin-free,-,https://opencode.ai/zen/v1,{"User-Agent":"opencode/1.18.30"}
+liquid/lfm-2.5-2.6b:free,-,https://api.kilo.ai/api/gateway,
 Lorbus/Qwen3.6-27B-int4-AutoRound,-,https://hermes.ai.unturf.com/v1,
 meta/codellama-70b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 meta/llama2-70b,-,https://zsnonsky-nim-proxy.hf.space/v1,
@@ -34,6 +36,7 @@ meta/muse-glimmer-30b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 microsoft/kosmos-2,-,https://zsnonsky-nim-proxy.hf.space/v1,
 microsoft/phi-3.5-moe-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 microsoft/phi-3-vision-128k-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
+mimo-v2.5-free,-,https://opencode.ai/zen/v1,{"User-Agent":"opencode/1.18.30"}
 minimax-m2.7,-,https://api.llm7.io/v1,
 mistralai/codestral-22b-instruct-v0.1,-,https://zsnonsky-nim-proxy.hf.space/v1,
 mistralai/mistral-7b-instruct-v0.3,-,https://zsnonsky-nim-proxy.hf.space/v1,
@@ -43,9 +46,8 @@ mistralai/mistral-nemotron,-,https://zsnonsky-nim-proxy.hf.space/v1,
 mistralai/mixtral-8x22b-v0.1,-,https://zsnonsky-nim-proxy.hf.space/v1,
 mistral-Nemo-Instruct-2407,-,https://api.llm7.io/v1,
 moonshotai/kimi-k2.6,-,https://zsnonsky-nim-proxy.hf.space/v1,
-moonshotai/kimi-k3,-,https://zsnonsky-nim-proxy.hf.space/v1,
-nex-agi/nex-n2.5-mini:free,-,https://api.kilo.ai/api/openrouter,
-nex-agi/nex-n2.5-pro:free,-,https://api.kilo.ai/api/openrouter,
+nex-agi/nex-n2.5-mini:free,-,https://api.kilo.ai/api/gateway,
+nex-agi/nex-n2.5-pro:free,-,https://api.kilo.ai/api/gateway,
 nvidia/ai-synthetic-video-detector,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/cosmos-reason2-8b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/ising-calibration-1.5-31b,-,https://zsnonsky-nim-proxy.hf.space/v1,
@@ -57,14 +59,13 @@ nvidia/llama-3.1-nemotron-safety-guard-8b-v3,-,https://zsnonsky-nim-proxy.hf.spa
 nvidia/llama-3.1-nemotron-ultra-253b-v1,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/llama3-chatqa-1.5-70b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/mistral-nemo-minitron-8b-8k-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
-nvidia/nemotron-3.5-content-safety:free,-,https://api.kilo.ai/api/openrouter,
+nvidia/nemotron-3.5-content-safety:free,-,https://api.kilo.ai/api/gateway,
 nvidia/nemotron-3.5-content-safety,-,https://zsnonsky-nim-proxy.hf.space/v1,
-nvidia/nemotron-3.5-lightning:free,-,https://api.kilo.ai/api/openrouter,
-nvidia/nemotron-3-nano-omni-30b-a3b-reasoning:free,-,https://api.kilo.ai/api/openrouter,
+nvidia/nemotron-3.5-lightning:free,-,https://api.kilo.ai/api/gateway,
+nvidia/nemotron-3-nano-omni-30b-a3b-reasoning:free,-,https://api.kilo.ai/api/gateway,
 nvidia/nemotron-3-nano-omni-30b-a3b-reasoning,-,https://zsnonsky-nim-proxy.hf.space/v1,
-nvidia/nemotron-3-super-120b-a12b:free,-,https://api.kilo.ai/api/openrouter,
+nvidia/nemotron-3-super-120b-a12b:free,-,https://api.kilo.ai/api/gateway,
 nvidia/nemotron-3-super-120b-a12b,-,https://zsnonsky-nim-proxy.hf.space/v1,
-nvidia/nemotron-3-ultra-550b-a55b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/nemotron-4-340b-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/nemotron-4-340b-reward,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/nemotron-nano-3-30b-a3b,-,https://zsnonsky-nim-proxy.hf.space/v1,
@@ -76,11 +77,11 @@ nvidia/riva-translate-4b-instruct-v1.1,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/riva-translate-4b-instruct-v2,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nvidia/vila,-,https://zsnonsky-nim-proxy.hf.space/v1,
 nv-mistralai/mistral-nemo-12b-instruct,-,https://zsnonsky-nim-proxy.hf.space/v1,
-openrouter/free,-,https://api.kilo.ai/api/openrouter,
-poolside/laguna-s-2.1:free,-,https://api.kilo.ai/api/openrouter,
-poolside/laguna-xs-2.1:free,-,https://api.kilo.ai/api/openrouter,
+openai/gpt-oss-20b,-,https://zsnonsky-nim-proxy.hf.space/v1,
+openrouter/free,-,https://api.kilo.ai/api/gateway,
+poolside/laguna-xs-2.1:free,-,https://api.kilo.ai/api/gateway,
 poolside/laguna-xs-2.1,-,https://zsnonsky-nim-proxy.hf.space/v1,
-stepfun/step-3.7-flash:free,-,https://api.kilo.ai/api/openrouter,
+stepfun/step-3.7-flash:free,-,https://api.kilo.ai/api/gateway,
 writer/palmyra-creative-122b,-,https://zsnonsky-nim-proxy.hf.space/v1,
 writer/palmyra-fin-70b-32k,-,https://zsnonsky-nim-proxy.hf.space/v1,
 writer/palmyra-med-70b-32k,-,https://zsnonsky-nim-proxy.hf.space/v1,